304 Powder

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304 Powder

Product	304 Powder
CAS No.	65997-19-5
Appearance	Silver-Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	FeCr18Ni10
Density	7.9g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-356/25

304 Description:

304 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

304 Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. Stainless steel 304 Powder for 3D Printing 304 powder is a form of stainless steel powder that is widely used in various industries due to its exceptional properties. It is composed of iron, chromium, and nickel, which give it excellent corrosion resistance, high strength, and good formability. The powder form allows for easy processing and customization according to specific requirements. Introduction To 304 Powder 304 powder is a form of stainless steel powder that is widely used in various industries due to its exceptional properties. It is composed of iron, chromium, and nickel, which give it excellent corrosion resistance, high strength, and good formability. The powder form allows for easy processing and customization according to specific requirements. Composition And Properties 304 powder primarily consists of iron, with approximately 18% chromium and 8% nickel. These alloying elements contribute to its corrosion resistance and durability. Additionally, it contains small amounts of carbon, manganese, phosphorus, sulfur, and silicon. The combination of these elements results in a material with remarkable mechanical and chemical properties. Some key properties of 304 powder include: Corrosion resistance: 304 powder exhibits excellent resistance to corrosion from a wide range of substances, including water, acids, and alkalis. Strength and durability: It has high tensile strength, making it suitable for applications that require robust and long-lasting components. Formability: 304 powder can be easily formed into different shapes, allowing for versatility in manufacturing processes. Heat resistance: It maintains its strength and structural integrity even at elevated temperatures. Hygienic properties: Due to its non-porous surface, it is easy to clean and maintain sanitary conditions in applications such as food processing. Industrial Applications 304 powder finds extensive use in various industries. Let’s explore some of its prominent applications: Automotive Industry In the automotive sector, 304 powder is utilized in the manufacturing of exhaust systems, mufflers, and other components exposed to corrosive gases and liquids. Its resistance to oxidation and high-temperature environments makes it an ideal choice for these applications, ensuring longevity and reliability. Food Processing The food processing industry demands materials that meet stringent hygiene and corrosion resistance requirements. 304 powder is widely employed in food processing equipment, such as tanks, pipes, and fittings. Its smooth surface and resistance to food acids and chemicals make it a preferred choice, ensuring the integrity and safety of food products. Chemical Industry 304 powder is extensively used in the chemical industry due to its resistance to various corrosive substances. It is employed in the construction of reactors, storage tanks, and pipelines for handling chemicals and acids. The material’s ability to withstand corrosive environments and retain its structural integrity contributes to safe and efficient chemical processes. Architecture And Construction In architecture and construction, 304 powder finds applications in the fabrication of structural components, handrails, and decorative elements. Its aesthetic appeal, combined with corrosion resistance, makes it an excellent choice for both interior and exterior applications. Moreover, its formability allows for intricate designs and customization according to architectural requirements. Aerospace Sector The aerospace industry requires materials that can withstand extreme conditions, including high temperatures, vibrations, and corrosive environments. 304 powder is utilized in aircraft components, such as exhaust systems, brackets, and fasteners, due to its excellent combination of strength, heat resistance, and corrosion resistance. It plays a vital role in ensuring the safety and reliability of aerospace systems. Advantages Of Using 304 Powder 304 powder offers several advantages over other materials, making it a preferred choice in many industrial applications. Some notable benefits include: Corrosion resistance: The high chromium and nickel content provide exceptional resistance to corrosion, ensuring durability and longevity. Cost-effectiveness: 304 powder offers a cost-effective solution for various applications due to its availability and wide range of uses. Versatility: Its formability allows for customization and adaptability to different manufacturing processes and design requirements. Hygienic properties: The non-porous surface of 304 powder makes it easy to clean and maintain in industries with strict hygiene standards. Recyclability: Stainless steel, including 304 powder, is highly recyclable, contributing to environmental sustainability. Challenges And Limitations While 304 powder boasts numerous advantages, it also has some limitations to consider. These include: Moderate temperature limitations: While it exhibits good heat resistance, prolonged exposure to high temperatures may lead to a reduction in mechanical properties. Sensitivity to certain chemicals: 304 powder may be susceptible to specific corrosive substances, such as chlorides, under certain conditions. Proper material selection is crucial in such cases. Magnetic properties: Unlike some stainless steel alloys, 304 powder is generally magnetic, which may impact its suitability for certain applications. Best Practices For Handling And Storage To maximize the performance and longevity of 304 powder, it is important to follow best practices for its handling and storage. Consider the following guidelines: Store the powder in a clean, dry, and well-ventilated area to prevent moisture and contamination. Handle the powder with clean gloves to avoid transferring oils and other substances that may affect its properties. Keep the powder away from strong acids, alkalis, and chloride-containing substances to minimize the risk of corrosion. Regularly inspect the powder for any signs of damage or contamination before use. Future Trends And Innovations As technology advances and new industrial challenges emerge, the development of stainless steel powders like 304 powder continues. Researchers and manufacturers are exploring ways to further enhance its properties, expand its applications, and optimize its processing techniques. Future trends may include improved heat resistance, increased strength, and the development of eco-friendly manufacturing processes. Frequently Asked Questions (FAQs) Is 304 powder suitable for outdoor applications? Yes, 304 powder is commonly used in outdoor applications due to its corrosion resistance and durability. However, prolonged exposure to harsh environments may require additional protective measures. Can 304 powder be welded? Yes, 304 powder can be welded using common welding techniques. However, it is important to follow proper welding procedures to ensure optimal results and maintain its corrosion resistance. Can 304 powder be used for medical applications? While 304 powder is not typically used for direct medical implants, it is often employed in medical equipment and devices where corrosion resistance is required, such as surgical instruments and hospital equipment. How does 304 powder compare to other stainless steel alloys? 304 powder is one of the most commonly used stainless steel alloys due to its balanced combination of properties, cost-effectiveness, and availability. However, there are other alloys with specialized properties that may be more suitable for specific applications. Is 304 powder recyclable? Yes, stainless steel, including 304 powder, is highly recyclable. Recycling stainless steel helps conserve resources and reduce environmental impact.

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304l Stainless Steel Powder

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304l Stainless Steel Powder

Product	304l Stainless Steel Powder
CAS No.	11143-21-4
Appearance	Metallic Gray or Silver Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Fe-Cr-Ni
Density	7.9g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-338/25

304l Stainless Steel Description:

304l Stainless Steel Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

304l Stainless Steel Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. 304l Stainless Steel Powder 304L stainless steel powder is an austenitic chromium-nickel stainless steel powder with low carbon content. It offers excellent corrosion resistance, good formability and weldability, and widely used for powder metallurgy applications. The ‘L’ denotes lower carbon compared to 304 standard grade. The low carbon minimizes carbide precipitation and maximizes corrosion resistance. Powder metallurgy 304L provides a cost-effective alternative to 316L for non-critical applications not needing molybdenum alloying. Overview 304L stainless steel powder is an austenitic chromium-nickel stainless steel powder with low carbon content. It offers excellent corrosion resistance, good formability and weldability, and widely used for powder metallurgy applications. The ‘L’ denotes lower carbon compared to 304 standard grade. The low carbon minimizes carbide precipitation and maximizes corrosion resistance. Powder metallurgy 304L provides a cost-effective alternative to 316L for non-critical applications not needing molybdenum alloying. This article provides an in-depth look at 304L stainless steel powder covering composition, properties, processing, applications, specifications, suppliers, costs, and other technical details. Composition The nominal composition of 304L stainless steel powder is listed below: Table: Typical composition of 304L stainless steel powder

Element	Weight %
Chromium (Cr)	18-20
Nickel (Ni)	8-10.5
Manganese (Mn)	<2
Silicon (Si)	<1
Carbon (C)	<0.03
Sulfur (S)	<0.03
Phosphorus (P)	<0.045
Nitrogen (N)	<0.1
Iron (Fe)	Balance

Chromium and nickel are the main alloying elements. Chromium provides corrosion and oxidation resistance. Nickel enhances ductility, toughness, and weldability. Manganese and silicon increase strength. Carbon is kept very low for optimum corrosion resistance. Sulfur, phosphorus, and nitrogen are impurities that are minimized. Properties Key properties of 304L stainless steel powder in the annealed condition are provided below: Table: Properties of 304L stainless steel powder

Property	Value
Density	7.9-8.1 g/cm3
Ultimate Tensile Strength	505-620 MPa
Yield Strength	205-275 MPa
Elongation	≥40%
Hardness	≤92 HRB
Modulus of Elasticity	190-210 GPa
Melting Point	1400-1450°C
Thermal Conductivity	16 W/m-K
Electrical Resistivity	0.072 μΩ-cm

The combination of properties make 304L highly useful for a wide range of applications. The austenitic microstructure provides ductility, toughness, and non-magnetic behavior. 304L has excellent corrosion resistance comparable to 316L stainless steel. By selecting ultra-low carbon powder, carbide precipitation can be avoided to maximize corrosion resistance in critical applications. Strength and hardness can be increased through cold working. Applications Typical applications for 304L stainless steel powder include: Food processing equipment Pharmaceutical tooling Chemical plant components Architectural panels, railings Medical instruments and implants Marine hardware, fittings, fasteners Consumer products, appliances Powder metallurgy mechanical parts 3D printing powders 304L provides cost-effective corrosion resistance versus 316L when molybdenum alloying is not needed for highly corrosive environments. The excellent polishability and non-magnetic properties also suits 304L for architectural cladding and hardware components. Powder metallurgy is commonly used to produce small precision parts from 304L at high volumes versus machining. Additive manufacturing utilizes 304L powder for prototypes, tooling, and end-use components across industries. Powder Manufacturing 304L stainless steel powder is commercially manufactured via gas atomization or water atomization processes. In gas atomization, a high pressure inert gas stream disintegrates the molten metal into fine droplets, producing spherical powders ideal for additive manufacturing and MIM. Particle size distribution is controlled through process parameters. Water atomization uses high pressure water jets to break up the metal stream into fine particles. This generates irregular, satellite particle shapes. The powder requires post-treatment for additive manufacturing. Plasma atomization is sometimes used to produce very spherical, clean powders from a metal plasma stream in a controlled inert atmosphere. This ensures high purity and flowability. Powder Specifications 304L stainless steel powder is commercially available in various size ranges, morphologies, and quality levels. Some typical powder specifications are below: Table: 304L stainless steel powder specifications

Attribute	Details
Particles sizes	15-45 μm, 10-100 μm
Morphology	Spherical, irregular
Apparent density	2.5-4.5 g/cm3
Tap density	4-5 g/cm3
Hall flow rate	<30 s/50g
Purity	>99.5%
Oxygen content	<2000 ppm
Moisture content	<0.2%

Smaller particle sizes below 45 μm are preferred for capturing fine features in additive manufacturing. Spherical particles provide good flowability. Apparent density correlates with powder packing efficiency. High purity, low oxygen, and controlled moisture levels ensure quality sintered properties. Gas atomized powder offers the best specifications for critical applications. Standards and Grades 304L stainless steel powder complies with the following standards: ASTM A240 – Standard for chromium and chromium-nickel stainless steel plate, sheet, and strip ASTM A313 – Standard for stainless steel spring wire ASTM A314 – Standard for stainless steel bent wire AMS 5501 – Stainless steel bars, wire, forgings, tubing with low carbon AMS 5647 – Stainless steel powder, atomized, 304L Equivalent grades include: UNS S30403 Werkstoff No. 1.4306 SUS 304L SS2348 Powder Storage and Handling To prevent contamination and maintain powder properties, 304L stainless steel powder should be stored and handled as follows: Store in sealed containers in a cool, dry environment Use inert gas purging or vacuum to prevent moisture pickup Keep away from sparks, flames, and ignition sources Ground all powder handling and transfer equipment Avoid contact with contaminants like oil, grease, paints, etc. Use PPE – mask, gloves, eye protection when handling powder Powder spills should be promptly cleaned using non-sparking tools and HEPA vacuuming. Powders are moderately sensitive to moisture and air exposure. Proper storage is key. Metal Injection Molding 304L is widely used for metal injection molding of small, complex parts leveraging powder metallurgy. Key considerations include: Feedstock: 60-68% powder loading with multi-component binder system Molding: High shot size, fast injection speed, high holding pressure Debinding: Solvent debinding followed by thermal debinding Sintering: 1350-1400°C in hydrogen or vacuum atmosphere Secondary Operations: Machining, laser marking, passivation, electropolishing MIM service bureaus have established best practices for high-performance 304L parts with as-sintered properties approaching wrought material. Design for AM For additive manufacturing using 304L stainless steel powder, key design guidelines include: Maintain wall thicknesses above 1 mm Use self-supporting geometries with angles above 45° Include drain holes to remove unfused powder Observe build orientation effects on properties Account for 20-25% shrinkage when designing mating parts Include machining allowances of 0.5-1 mm for critical fits Reduce overhangs, bridges, fine details that require supports Quality Control Quality control testing performed on 304L stainless steel powder includes: Chemical analysis – ICP and OES to verify composition Particle size analysis – Laser diffraction particle size analyzer Powder morphology – SEM imaging at high magnifications Apparent density and tap density – Hall flowmeter method Powder flow rate – Hall flowmeter funnel method Loss on ignition – ASTM E sin gravity furnace Moisture analysis – Karl Fischer titration, LECO analysis For sintered MIM parts, testing includes: Dimensional tolerances – CMM inspection Density – Archimedes method Microstructure – Optical microscopy, image analysis Mechanical testing – Hardness, tensile, fatigue, Charpy impact Health and Safety Like most stainless steel powders and parts, 304L poses little health risk with proper handling: Wear PPE when handling powder – mask, gloves, goggles Avoid skin contact to prevent sensitization Use HEPA-filtered vacuum for clean-up of dust and powder Avoid breathing any welding or melting fumes Dispose according to local environmental regulations Ensure adequate ventilation and respiratory protection if grinding or machining sintered parts No special disposal precautions are needed for 304L. With sound procedures, it poses minimal hazard for workers and the environment. FAQ 1.What is the difference between 304 and 304L stainless steel powder? 304L has lower carbon content (<0.03%) than 304 (<0.08%) for better corrosion resistance,especially for welding. 304 is more common. 2.Does 304L powder require a controlled atmosphere? Not necessarily, but storage in sealed containers with inert gas prevents oxidation and contamination. 3.What particle size is best for AM? 15-45 microns is typical for powder bed fusion AM to provide good flow and high resolution. Larger sizes from 45-100 microns are also used. 4.Is 304L used for metal 3D printing? Yes, 304L is widely used for powder bed and directed energy deposition 3D printing to make prototypes, tooling, and end-use parts. 5.What causes powder to oxidize and lose reusability? Exposure to air/moisture causes surface oxidation. Proper sealed storage with desiccant and oxygen absorbers prevents this. 6.Does 304L require solution annealing after laser sintering? Yes, stress relieving at 1050-1150°C and rapid cooling helps restore ductility and toughnessafterthe rapid solidification. 7.What finish can be expected on as-sintered MIM 304L parts? Around Ra 3-6 microns initially. Polishing and etching can achieve under 0.5 micron. Plating also gives a smooth finish. 8.What tolerance can be achieved with 304L MIM parts?±0.1-0.3% is typical but tolerances under ±0.1% are possible for high precision components. 9.Why is 304L preferred over 304 stainless steel? The lower carbon gives 304L better corrosion resistance, especially for weldments, reducing sensitization. It has become the dominant grade. 10.What is the cost premium for 304L vs. 304 powder? Typically 10-30% higher cost for 304L due to the lower carbon composition. Price also depends on quantities ordered.

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420 Powder

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420 Powder

Product	420 Powder
CAS No.	420-04-2
Appearance	Silvery-Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Fe-12Cr-0.3C
Density	7.9g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-342/25

420 Description:

420 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

420 Powder Related Information:

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. 420 powder 316L is an austenitic stainless steel. The Mo content of 316L gives it excellent corrosion resistance 17-4PH is a martensitic precipitation hardening stainless steel with high strength, hardness and corrosion resistance. 420 is a martensitic stainless steel with good mechanical properties, thermal conductivity and polishing properties similar to mold steel, while maintaining good corrosion resistance. 316L is an austenitic stainless steel. The Mo content of 316L gives it excellent corrosion resistance 17-4PH is a martensitic precipitation hardening stainless steel with high strength, hardness and corrosion resistance. 420 is a martensitic stainless steel with good mechanical properties, thermal conductivity and polishing properties similar to mold steel, while maintaining good corrosion resistance. Physical properties

Trademark	Size range	Size distribution			Hall flow rate	Bulk density	Tap density
		D10(μm)	D50(μm)	D90(μm)
316L	15-53μm	17-23	30-38	50-58	25s/50g	4.0g/cm³	4.5g/cm³
17-4PH	15-53μm					4.0g/cm³	4.5g/cm³
420	15-53μm					4.0g/cm³	4.5g/cm³

Heat treatment recommendations

Trademark	Heat treatment recommendations
316L	1050℃/2h/WQ
17-4PH	1040°C/2h +480°C/4h
420	1050°C/0.5h/WQ

Mechanical behavior

Trademark	Hardness(HRC)	Tensile strength (σb/Mpa)	Yield strength (σp0.2/Mpa)	Elongation (δ5/%)
316L	13-15	650	550	45
17-4PH	32-42	1310	1175	13
420	48-52	1950	1530	7

Chemical composition range (wt,-%)

Trademark	C	Cr	Ni	Cu	Nb	Mo
316L	≤0.03	16.00-18.00	10.00-14.00	–	–	2.00-3.00
17-4PH	≤0.03	15.5-17.5	3.00-5.00	3.00-5.00	0.15-0.45	–
420	0.35-0.45	12.00-14.00	≤0.6	–	≤0.20	≤0.20
Trademark	Si	Mn	S	P	O	Fe
316L	≤1.00	≤2.00	≤0.03	≤0.045	≤0.08	Bal
17-4PH	≤1.00	≤1.00	≤0.03	≤0.03	≤0.03	Bal
420	≤1.00	≤1.00	≤0.03	≤0.045	≤0.03	Bal

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A100 Steel Alloy Powder

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A100 Steel Alloy Powder

Product	A100 Steel Alloy Powder
CAS No.	N/A
Appearance	Silvery-Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Fe-0.5C-1.5Ni-0.5Cr
Density	8.22g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-245/25

A100 Steel Alloy Description:

A100 Steel Alloy Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

A100 Steel Alloy Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. A100 steel alloy powder A100 steel alloy powder is a specialized form of steel that consists of a precise blend of iron and other alloying elements. It is manufactured by atomization, a process that involves rapidly solidifying molten metal into fine powder particles. This fine powder exhibits excellent flowability and can be easily consolidated into various shapes using powder metallurgy techniques. Overview of A100 Steel Alloy Powder A100 stainless steel contains high levels of nickel and manganese along with chromium, nitrogen and carbon to achieve outstanding low temperature toughness and ductility. It retains excellent impact strength and resistance to cryogenic embrittlement down to the temperature of liquid helium. Key characteristics of A100 powder include: Excellent low temperature toughness and ductility High impact strength at cryogenic temperatures Good strength and hardness at room temperature Very good weldability and fabricability Resistant to cryogenic embrittlement Available in various particle size distributions A100 powder is designed for applications requiring thermal stability and toughness at extremely low temperatures such as liquid natural gas storage and transportation. This article provides a detailed overview of this alloy powder. Chemical Composition of A100 Powder

Element	Weight %
Nickel (Ni)	9-11%
Manganese (Mn)	12-14%
Chromium (Cr)	14-16%
Nitrogen (N)	0.15-0.30%
Carbon (C)	0.08% max
Silicon (Si)	1% max
Iron (Fe)	Balance

A100 powder possesses the following properties:

Property	Value
Density	7.9-8.1 g/cm3
Melting Point	1400-1450°C
Thermal Conductivity	12 W/mK
Electrical Resistivity	0.80 μΩ.cm
Young’s Modulus	190-210 GPa
Poisson’s Ratio	0.29-0.30
Tensile Strength	620 MPa
Yield Strength	275 MPa
Elongation	35-40%
Impact Strength	50-120 J at -196°C

A100 maintains excellent ductility and impact strength even at the temperature of liquid helium making it suitable for the most demanding cryogenic applications. Production Method for A100 Powder A100 powder can be produced via: Gas Atomization – High pressure inert gas used to atomize the molten alloy resulting in fine spherical powder ideal for AM. Water Atomization – High velocity water jet breaks up the molten stream into irregular powder particles. Lower cost but higher oxygen pickup. Mechanical Alloying – Ball milling of blended elemental powders followed by sintering and secondary atomization. Gas atomization allows excellent control over particle size distribution, shape, oxygen pickup and microcleanliness. Applications of A100 Powder Typical applications for A100 powder include: Additive Manufacturing – Used in laser powder bed fusion and binder jetting for cryogenic parts like valve bodies, pump components, storage tanks etc. Metal Injection Molding – To manufacture small, complex cryogenic parts needing high ductility and impact strength. Thermal Spray Coatings – Wire arc spray deposition to produce coatings providing cryogenic resistance. Cryogenic Vessels – Liners, fittings, fasteners, forged and cast parts for storage, transportation of liquefied natural gas. Cryocoolers – Powder forged compressor parts, regenerator housings requiring high cryogenic toughness. Specifications of A100 Powder A100 powder is available under various size ranges, shapes and grades: Particle Size: From 10-45 μm for AM methods, up to 150 μm for thermal spray processes. Morphology: Spherical, irregular and blended shapes. Smooth spherical powder provides optimal flow and packing density. Purity: From commercial to high purity grades based on application requirements. Oxygen Content: Levels maintained below 2000 ppm for most applications. Flow Rate: Powder customized for flow rates above 25 s/50 g. Storage and Handling of A100 Powder A100 powder requires controlled storage and handling: Store in sealed containers under inert gas to prevent oxidation Avoid accumulation of fine powder to minimize dust explosion risks Use proper grounding, ventilation, PPE when handling powder Prevent contact with moisture, acids, strong oxidizers Follow recommended safety practices from supplier SDS Inert gas glove box techniques are preferred when handling reactive alloy powders like A100. Inspection and Testing of A100 Powder Key quality control tests performed on A100 powder: Chemical analysis using OES or XRF to ensure composition is within specified limits Particle size distribution as per ASTM B822 standard Morphology analysis through SEM imaging Powder flow rate measured as per ASTM B213 standard Density determination by helium pycnometry Impurity testing by ICP-MS Microstructure characterization by X-ray diffraction Thorough testing ensures the powder meets the required chemical, physical and microstructural characteristics for cryogenic applications. Comparison Between A100 and 304L Stainless Steel Powders A100 and 304L stainless steel powders compared:

Parameter	A100	304L
Type	Austenitic	Austenitic
Ni content	9-11%	8-12%
Low temperature toughness	Excellent	Poor
Corrosion resistance	Moderate	Excellent
Cost	Higher	Lower
Weldability	Very good	Excellent
Applications	Cryogenic parts	Automotive, appliances

A100 offers exceptional low temperature toughness whereas 304L provides better overall corrosion resistance at lower cost. A100 Powder FAQs Q: How is A100 steel alloy powder produced? A: A100 powder is commercially produced using gas atomization, water atomization and mechanical alloying followed by sintering. Gas atomization provides the best control of characteristics. Q: What are the main applications of A100 powder? A: The major applications include additive manufacturing, thermal spray coatings, metal injection molding, and powder metallurgy of cryogenic parts needing high ductility and impact strength at extremely low temperatures. Q: What is the typical A100 powder size used for binder jetting AM? A: For binder jetting process, the common A100 powder size range is 20-45 microns with spherical morphology to enable good powder packing and binder infiltration. Q: Does A100 powder require any special handling precautions? A: Yes, it is recommended to handle A100 powder carefully under controlled humidity and inert atmosphere using proper grounding, ventilation and PPE. Q: Where can I purchase A100 powder suitable for cryogenic storage vessels? A: For cryogenic applications needing high toughness, A100 powder can be purchased from leading manufacturer.

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D2 Powder

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D2 Powder

Product	D2 Powder
CAS No.	7782-39-0
Appearance	White-Off White Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	C28H44O2
Density	7.7g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-350/25

D2 Description:

D2 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

D2 Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. D2 Powder D2 powder is a cold work tool steel powder offering an excellent combination of high hardness, wear resistance, and toughness. It is a versatile chromium-molybdenum-vanadium alloy widely used for pressing into cutting tools, dies, precision parts, and wear components across industrial sectors. Overview of D2 Powder D2 powder is a cold work tool steel powder offering an excellent combination of high hardness, wear resistance, and toughness. It is a versatile chromium-molybdenum-vanadium alloy widely used for pressing into cutting tools, dies, precision parts, and wear components across industrial sectors. Key properties and advantages of D2 powder include: D2 Powder Properties and Characteristics

Properties	Details
Composition	Fe-1.5Cr-0.3C-0.4V-1Mo alloy
Density	7.7 g/cc
Particle shape	Spherical or irregular
Size range	10-150 microns
Apparent density	Up to 60% of true density
Flowability	Good
Hardness	60-62 HRC when heat treated
Toughness	Very good

D2’s exceptional combination of hardness, strength, and impact resistance make it the top choice for cold work tooling needing extended service life. D2 Powder Composition

Element	Weight %
Iron (Fe)	Balance
Chromium (Cr)	11-13%
Carbon (C)	1.4-1.6%
Molybdenum (Mo)	0.75-1.2%
Vanadium (V)	0.7-1.2%
Manganese (Mn)	0.3-0.6%
Silicon (Si)	0.15-0.4%

Iron provides the ferritic matrix Chromium contributes to hardness and wear resistance Carbon enables high hardness in heat treated condition Molybdenum and vanadium form carbides enhancing wear resistance Manganese and silicon improve solid solution strengthening D2 Powder Physical Properties

Property	Value
Density	7.7 g/cc
Melting point	1460-1500°C
Thermal conductivity	21 W/mK
Electrical resistivity	0.7 μΩ-m
Curie temperature	1010°C
Maximum service temperature	180-200°C

High density provides component miniaturization capabilities Retains high hardness and strength at elevated temperatures Becomes paramagnetic above Curie point Relatively low service temperature due to tempering effect The properties allow D2 to be used in cold work tooling applications at high hardness levels. D2 Powder Mechanical Properties

Property	Value
Hardness	60-62 HRC
Transverse rupture strength	1900-2100 MPa
Tensile strength	2050-2200 MPa
Yield strength	1700-1900 MPa
Elongation	8-11%
Impact toughness	12-15 J/cm2

Exceptional hardness when heat treated Very high strength with reasonable ductility Excellent impact toughness for a tool steel High fatigue strength for extended tool life Strength and ductility values depend on heat treatment The properties make D2 suitable for the most demanding cold work tooling and die applications requiring extreme wear resistance. D2 Powder Applications

Industry	Example Uses
Manufacturing	Press tooling, punch and dies
Automotive	Blank, pierce, trim, and forming dies
Aerospace	Forming dies, fixtures
Consumer goods	Razors, knives, scissors
Industrial	Drawing dies, thread rolling dies

Some specific product uses: Cold heading dies for fastener manufacturing Coining dies for minting precise parts Thread rolling dies for bolt production Draw, punch, blanking dies across sectors Surgical tools and cutlery Pelletizing tooling D2 is the premier powder metal tool steel preferred for the longest lasting cold work tooling, metal forming dies, and precision components across all industries. D2 Powder Standards

Standard	Description
ASTM A681	Standard for tool steels alloys
DIN 1.2379	Equivalent to AISI D2
JIS G 4404	Cold work tool steels
ISO 4957	Tool steels
GOST 5950	Tool steel grades

These define: Chemical composition limits of D2 steel Required mechanical properties in heat treated condition Permissible impurities Approved production methods like gas atomization Compliance testing protocols Packaging, identification requirements D2 powder made to these specifications ensures suitability for tooling applications requiring maximum wear resistance, impact toughness and dimensional stability. D2 Powder Particle Sizes

Particle Size	Characteristics
10-22 microns	Ultrafine grade provides highest density
22-53 microns	Most commonly used size range
53-105 microns	Coarser size provides good flowability

Finer particles allow greater densification during sintering Coarser particles improve powder flow into die cavities Size is selected based on final part properties needed Both gas and water atomized particles used Controlling size distribution optimizes pressing behavior, sintered density, and final component performance. D2 Powder Apparent Density

Apparent Density	Details
Up to 60% of true density	For spherical powder morphology
4.5-5.5 g/cc typical	Higher density improves flow and compressibility

Spherical powder shape provides high apparent density Irregular powder has lower density around 50% Higher apparent density improves press fill efficiency Enables easier compaction into complex tool geometries Higher apparent density leads to better manufacturing productivity and component quality. D2 Powder Production Method

Method	Details
Gas atomization	High pressure inert gas breaks up molten alloy stream into fine droplets
Vacuum induction melting	High purity input materials melted under vacuum
Multiple remelting	Enhances chemical homogeneity
Sieving	Classifies powder into different particle size fractions

Gas atomization provides spherical powder shape Vacuum melting eliminates gaseous impurities Multiple remelting improves uniformity Post-processing allows particle size customization Fully automated processes combined with strict quality control ensures reliable and consistent properties of D2 powder critical for tooling performance. D2 Powder Handling and Storage

Recommendation	Reason
Ensure adequate ventilation	Prevent exposure to fine metal particles
Wear protective gear	Avoid accidental ingestion
Ground all equipment	Prevent static sparks
Avoid ignition sources	Flammable dust risk
Use non-sparking tools	Prevent ignition during handling
Follow safe protocols	Reduce fire, explosion, and health risks

Storage Recommendations Store sealed containers in a cool, dry area Limit exposure to moisture, acids, chlorides Maintain temperatures below 27°C Proper precautions during handling and storage help preserve purity and prevent health or fire hazards. D2 Powder Inspection and Testing

Test	Details
Chemical analysis	Verifies composition using optical or ICP spectroscopy
Particle size distribution	Determines sizes using laser diffraction or sieving
Apparent density	Measured using Hall flowmeter as per ASTM B212
Powder morphology	SEM imaging to determine particle shape
Flow rate analysis	Gravity flow rate through specified funnel
Tap density test	Density measured after mechanically tapping powder sample

Testing ensures the powder meets the required chemical composition, physical characteristics, particle size distribution, morphology, density, and flow rate specifications. D2 Powder Pros and Cons Advantages of D2 Powder Exceptional hardness when heat treated Excellent wear and abrasion resistance Very high strength combined with good impact toughness Dimensional stability in cold work service Good grindability compared to other tool steels Relatively cost-effective Limitations of D2 Powder Moderate corrosion resistance without surface treatment Limited high temperature strength and creep resistance Requires careful heat treatment by experienced providers Not weldable using conventional welding methods Large sections can experience embrittlement Brittle fracture mode limits cold formability Comparison With S7 Tool Steel Powder D2 vs S7 Tool Steel Powder

Parameter	D2	S7
Hardness	60-62 HRC	63-65 HRC
Toughness	Very good	Good
Wear resistance	Excellent	Outstanding
Corrosion resistance	Moderate	Low
Cold strength	Excellent	Very good
Cost	Low	High

D2 has slightly lower hardness but much better toughness S7 provides the maximum wear resistance D2 has better corrosion resistance uncoated S7 has higher hot hardness and hot strength D2 is more cost effective D2 Powder FAQs Q: What are the main applications of D2 tool steel powder? A: Main applications include cold pressing tooling, blanking and punching dies, coin minting dies, thread rolling dies, surgical tools, knives, industrial knives, and precision ground shafts and pins. Q: What heat treatment is used for D2 tool steel powder? A: D2 is typically heat treated by austenitizing at 1010-1040°C, quenching in oil or air, and tempering at 150-350°C to achieve a hardness of 60-62 HRC. Q: How does vanadium improve the properties of D2 steel? A: Vanadium forms fine carbides with iron and chromium that impart significant wear resistance and abrasion resistance while also enhancing impact toughness. Q: What precautions should be taken when working with D2 powder? A: Recommended precautions include ventilation, inert atmosphere, avoiding ignition sources, grounding equipment, using non-sparking tools, protective gear, and safe storage away from moisture or contamination.

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H13 Powder

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H13 Powder

Product	H13 Powder
CAS No.	7439-89-6
Appearance	Gray Metallic Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Fe-Cr-Mo-V
Density	7.80g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-344/25

H13 Description:

H13 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

H13 Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. A Comprehensive Guide to H13 Powder H13 powder is a high-performance tool steel powder that exhibits exceptional strength, toughness, and heat resistance. It belongs to the family of chromium hot-work tool steels, characterized by their ability to withstand high temperatures and mechanical stresses. The powder form of H13 allows for precise and efficient manufacturing processes, making it a popular choice in various industries. Overview of H13 Powder H13 is a versatile chromium-molybdenum-vanadium hot work tool steel exhibiting very good resistance to thermal fatigue cracking and wear resistance. It has high hardness retention at elevated temperatures making it suitable for tools and dies used for hot forming, forging and casting applications. Key characteristics of H13 powder include: Excellent hot hardness and thermal fatigue resistance Good wear resistance and toughness High hardenability for increasing hardness through heat treatment Excellent machinability in annealed state Can be polished to fine surface finish Available in various size ranges and morphologies H13 powder is used to produce hot work tooling needed across several industries including automotive, aerospace, mining, die-casting etc. This article provides a detailed overview of H13 powder. Chemical Composition of H13 Powder The typical chemical composition of H13 powder is:

Element	Weight %
Iron (Fe)	Balance
Chromium (Cr)	4.75-5.5%
Molybdenum (Mo)	1.1-1.75%
Vanadium (V)	0.8-1.2%
Manganese (Mn)	0.2-0.6%
Silicon (Si)	0.8-1.2%
Carbon (C)	0.32-0.45%

Properties of H13 Powder H13 powder possesses the following properties:

Property	Value
Density	7.3 g/cm3
Melting Point	1420-1460°C
Thermal Conductivity	24 W/mK
Electrical Resistivity	0.55 μΩ.cm
Young’s Modulus	200 GPa
Poisson’s Ratio	0.29-0.30
Tensile Strength	1900 MPa
Yield Strength	1650 MPa
Elongation	8-9%
Hardness	46-52 HRC

H13 maintains its hardness, strength and thermal fatigue resistance up to 600°C making it an ideal choice for hot work tool and die applications. Production Method for H13 Powder The common production methods for H13 powder include: Gas Atomization – High pressure inert gas used to atomize molten H13 alloy resulting in fine spherical powders with controlled size distribution. Water Atomization – High velocity water jet impacts and disintegrates molten metal stream into fine irregular powders. Lower cost but higher oxygen pickup. Mechanical Alloying – Ball milling of iron and alloying element powders followed by sintering and secondary atomization. Gas atomization provides the best control over particle characteristics like size, shape and microcleanliness. Applications of H13 Powder Typical applications of H13 powder include: Additive Manufacturing – Used in laser powder bed fusion and binder jetting to produce hot work tooling inserts, dies, blow molds etc. Thermal Spray Coatings – Applied using wire/powder arc spray methods to provide wear and heat resistant coatings. Metal Injection Molding – To manufacture small, complex hot work parts with tight tolerances like forging dies. Powder Metallurgy – Press and sinter process to produce hot forming tools and dies cost effectively. Welding Filler – Used as flux cored wire providing excellent resistance to heat and wear in the welded component. Specifications of H13 Powder H13 powder is available in various size ranges, shapes and grades including: Particle Size: From 10-45 microns for AM methods, up to 150 microns for thermal spray processes. Morphology: Spherical, irregular and blended particle shapes. Smooth spherical powder provides optimal flow. Grades: Conforming to AISI, DIN, ASTM, and other equivalent standards. Custom alloys also available. Purity: Oxygen content from 100-2000 ppm depending on production method. Lower oxygen levels offer better performance. Storage and Handling of H13 Powder H13 powder requires the following controlled storage and handling: Store in sealed containers under humidity control to prevent oxidation Avoid fine powder accumulation to minimize dust explosion hazards Use proper grounding and PPE when handling powder Prevent contact with sparks, flames or ignition sources Follow recommended safety practices from supplier SDS Inert gas glove box techniques are preferred for handling reactive alloy powders like H13. Inspection and Testing of H13 Powder Key quality control tests for H13 powder: Chemical analysis using OES or XRF to ensure correct composition Particle size distribution as per ASTM B822 standard Morphology analysis through SEM imaging Powder flow rate measured as per ASTM B213 standard Density determination by helium pycnometry Impurity testing by ICP-MS Microstructure characterization by X-ray diffraction Thorough testing ensures uniform chemistry, physical characteristics and microstructure suitable for application requirements. Comparison Between H13 and D2 Tool Steel Powders H13 and D2 are two tool steel powders compared:

Parameter	H13	D2
Type	Hot work steel	Cold work steel
Cr content	4.75-5.5%	11-13%
V content	0.8-1.2%	0.7-1.2%
Heat resistance	Excellent	Good
Wear resistance	Very good	Excellent
Toughness	Higher	Lower
Cost	Lower	Higher

H13 resists heat and thermal fatigue cracking whereas D2 offers very high wear resistance. H13 provides better toughness and lower cost. H13 Powder FAQs Q: How is H13 tool steel powder produced? A: H13 powder is commercially produced using gas atomization, water atomization and mechanical alloying followed by sintering. Gas atomization offers the best control of powder characteristics. Q: What are the main applications of H13 powder? A: The major applications of H13 powder include additive manufacturing, thermal spray coatings, metal injection molding, and powder metallurgy hot work tooling requiring excellent heat and wear resistance. Q: What is the recommended H13 powder size for binder jetting AM? A: For binder jetting process, the typical H13 powder size range is 20-45 microns with spherical morphology to enable good powder packing and binder infiltration. Q: Does H13 powder require any special handling precautions? A: Yes, it is recommended to handle H13 powder carefully under controlled humidity and inert atmosphere using proper grounding, ventilation and PPE. Q: Where can I purchase H13 powder suitable for hot forging dies? A: For hot work die applications, high purity H13 powder can be purchased from leading manufacturer.

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M2 Powder

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M2 Powder

Product	M2 Powder
CAS No.	N/A
Appearance	Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Fe-C-Cr-Mo-W-V
Density	N/A
Molecular Weight	N/A
Product Codes	NCZ-DCY-254/25

M2 Description:

M2 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing

M2 Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. M2 Powder M2 is a high-speed steel powder characterized by its high hardness and wear resistance along with good toughness and compressive strength. It is widely used in metal additive manufacturing to produce durable tooling for cutting, forming and stamping applications. M2 is a high-speed steel powder characterized by its high hardness and wear resistance along with good toughness and compressive strength. It is widely used in metal additive manufacturing to produce durable tooling for cutting, forming and stamping applications. Composition of M2 Powder

Element	Weight %	Purpose
Tungsten	6.0 – 6.8	Hardness, wear resistance
Molybdenum	4.8 – 5.5	Toughness, strength
Chromium	3.8 – 4.5	Hardening, wear resistance
Vanadium	1.9 – 2.2	Hardening, wear resistance
Carbon	0.78 – 0.88	Hardening
Manganese	0.15 – 0.45	Hardening
Silicon	0.15 – 0.45	Deoxidizer

The high tungsten, molybdenum and chromium content impart excellent hardness and wear resistance. Properties of M2 Powder

Property	Description
Hardness	64 – 66 HRC when heat treated
Wear resistance	Excellent abrasion and erosion resistance
Toughness	Higher than tungsten carbide grades
Compressive strength	Up to 300 ksi
Heat resistance	Can be used up to 600°C
Corrosion resistance	Better than plain carbon steels

The properties make M2 suitable for durable cutting, stamping and forming tooling. AM Process Parameters for M2 Powder

Parameter	Typical value	Purpose
Layer height	20-50 μm	Resolution versus build speed
Laser power	250-500 W	Sufficient melting without evaporation
Scan speed	400-1200 mm/s	Density versus production rate
Hatch spacing	80-120 μm	Mechanical properties
Support structure	Minimal	Easy removal
Hot isostatic pressing	1160°C, 100 MPa, 3 hrs	Eliminate porosity

Parameters tailored for density, microstructure, build rate and post-processing requirements. Applications of 3D Printed M2 Tooling

Industry	Tooling applications
Automotive	Stamping dies, forming tools, fixtures
Aerospace	Jigs, fixtures, trim tools
Appliances	Punches, blanking dies, bending dies
Consumer goods	Injection molds, stamping dies
Medical	Cutting tools, rasps, drill guides

Benefits over traditionally processed M2 tooling include complexity, lead time and cost reduction. Specifications of M2 Powder for AM M2 powder must meet strict specifications:

Parameter	Specification
Particle size range	15-45 μm typical
Particle shape	Spherical morphology
Apparent density	> 4 g/cc
Tap density	> 6 g/cc
Hall flow rate	> 23 sec for 50 g
Purity	>99.9%
Oxygen content	<300 ppm

Custom size distributions and controlled moisture levels available. Handling and Storage of M2 Powder As a reactive material, careful M2 powder handling is essential: Store sealed containers away from moisture, sparks, ignition sources Use inert gas padding during transfer and storage Ground equipment to dissipate static charges Avoid dust accumulation through extraction systems Follow applicable safety precautions Proper techniques ensure optimal powder condition. Inspection and Testing of M2 Powder

Method	Parameters Tested
Sieve analysis	Particle size distribution
SEM imaging	Particle morphology
EDX	Chemistry and composition
XRD	Phases present
Pycnometry	Density
Hall flow rate	Powder flowability

Testing per ASTM standards verifies powder quality and batch consistency. Comparing M2 to Alternative Tool Steel Powders M2 compares to other tool steel alloys as:

Alloy	Wear Resistance	Toughness	Cost	Ease of Processing
M2	Excellent	Good	Medium	Fair
H13	Good	Excellent	Low	Excellent
S7	Excellent	Fair	High	Difficult
420 stainless	Poor	Excellent	Low	Excellent

With its balanced properties, M2 supersedes alternatives for many wear-resistant tooling applications. Pros and Cons of M2 Powder for Metal AM

Pros	Cons
Excellent hardness and wear resistance	Lower toughness than cold work tool steels
Good heat resistance and thermal stability	Required post-processing like HIP and heat treatment
Established credentials for metal AM	Controlled atmosphere storage required
Cost advantage over exotic tool steels	Difficult to machine after printing
Properties match conventional M2	Limited corrosion resistance

M2 enables high wear resistance additive tooling, though not suitable for highly corrosive environments. Frequently Asked Questions about M2 Powder Q: What particle size range works best for printing M2 powder? A: A typical range is 15-45 microns. It provides optimal powder flowability combined with high resolution and dense parts. Q: What post-processing methods are used for M2 AM parts? A: Hot isostatic pressing, heat treatment, surface grinding/EDM, and shot peening are typically used to eliminate voids, harden, and finish parts. Q: Which metal 3D printing process is ideal for M2 alloy? A: M2 can be effectively printed using selective laser melting (SLM), direct metal laser sintering (DMLS) and electron beam melting (EBM) processes. Q: What accuracy and surface finish can be expected for M2 printed parts? A: Post-processed M2 components can achieve dimensional tolerances and surface finish comparable to CNC machined M2 tooling. Q: What industries use additively manufactured M2 tooling components? A: Automotive, aerospace, medical, consumer goods, appliances, and industrial sectors benefit from 3D printed M2 tooling. Q: What is the key difference between M2 and M4 grades of high speed steel? A: M4 has slightly lower vanadium and molybdenum content leading to a better combination of wear resistance and toughness compared to M2. Q: Does M2 require support structures when 3D printing? A: Minimal supports are recommended on overhangs and bridges to prevent deformation and allow easy removal after printing. Q: What density can be expected with optimized M2 3D printed parts? A: Density above 99% is achievable for M2 using ideal parameters tailored specifically for this alloy. Q: What defects can occur when printing M2 powder? A: Potential defects are cracking, distortion, porosity, incomplete fusion, and surface roughness. Most can be prevented through optimized parameters. Q: Is HIP required for all M2 AM tooling components? A: While highly recommended, HIP may not be absolutely necessary for non-critical tooling applications. Heat treatment alone may suffice.

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S2 Powder

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S2 Powder

Product	S2 Powder
CAS No.	77404-34-9
Appearance	Metallic Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	S-2
Density	7.8-8.1g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-355/25

S2 Description:

M2 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.

S2 Powder Related Information :

Storage Conditions: Airtight sealed, avoid light and keep dry at room temperature. Please contact us for customization and price inquiry Email: contact@nanochemazone.com Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters. S2 Powder S2 powder is a high speed tool steel powder ideal for making cutting tools requiring high hardness, strength, and wear resistance at elevated temperatures. It contains tungsten, molybdenum, vanadium, and additional alloys providing excellent hot hardness and thermal fatigue resistance. Overview of S2 Powder S2 powder is a high speed tool steel powder ideal for making cutting tools requiring high hardness, strength, and wear resistance at elevated temperatures. It contains tungsten, molybdenum, vanadium, and additional alloys providing excellent hot hardness and thermal fatigue resistance. Key properties and advantages of S2 powder: S2 Powder Properties and Characteristics

Properties	Details
Composition	Fe-1C-5Cr-2.35Mo-6.4W-1.4V-2Si alloy
Density	7.7 g/cc
Particle shape	Irregular, angular
Size range	10-150 microns
Apparent density	Up to 50% of true density
Flowability	Low to moderate
Hardness	62-64 HRC when heat treated
Toughness	Very good

S2 powder produces cutting tools, dies, and machine components with extended service life under continuous high temperature and intermittent shock loading conditions. S2 Powder Composition

Element	Weight %
Iron (Fe)	Balance
Carbon (C)	0.9-1.2%
Chromium (Cr)	3.8-4.5%
Tungsten (W)	6.4%
Molybdenum (Mo)	1.9-2.2%
Vanadium (V)	1.3-1.6%
Manganese (Mn)	0.2-0.5%
Silicon (Si)	0.9-1.4%

Iron provides the ferritic matrix Carbon, tungsten, and chromium form hard carbides Vanadium and molybdenum enhance wear resistance Manganese and silicon facilitate machining S2 Powder Physical Properties

Property	Values
Density	7.7 g/cc
Melting point	1320-1350°C
Thermal conductivity	37 W/mK
Electrical resistivity	0.6 μΩ-m
Maximum service temperature	600°C
Curie temperature	770°C

High density enables miniaturized components Retains hardness and strength at elevated temperatures Becomes paramagnetic above Curie point Can withstand prolonged service up to 600°C Good thermal conductivity reduces thermal expansion stresses These properties provide a balanced combination of hot hardness and thermal shock resistance required in high speed machining applications. S2 Powder Mechanical Properties

Property	Values
Hardness	62-64 HRC
Transverse rupture strength	4500-4800 MPa
Compressive strength	3800-4100 MPa
Tensile strength	2050-2250 MPa
Yield strength	1930-2050 MPa
Elongation	8-10%
Impact toughness	10-14 J/cm2

Exceptional hardness when heat treated High strength with reasonable ductility Very good compressive and transverse rupture strength Excellent red hardness at elevated temperatures Strength depends on heat treatment process S2 powder produces cutting tools and dies with hardness, strength, and thermal properties needed to machine challenging materials at high speeds and temperatures. S2 Powder Applications

Industry	Example Uses
Automotive	Cutting and milling tools
Aerospace	Drills, end mills
Manufacturing	Punches, forming dies
Oil and gas	Downhole tools, drill bits
General machining	Turning, boring, and planning tools

Some specific product uses: Cutting inserts, indexable tooling Broaches, reamers, taps, threading dies Metal slitting saws and industrial knives Extrusion tooling and drawing dies Cold heading and forging dies Gauges, wear-resistant components S2’s unique properties make it the top choice for reliable cutting tools and components used in demanding metalworking applications. S2 Powder Specifications Key specifications for S2 high speed steel powder: S2 Powder Standards

Standard	Description
ASTM A600	Specification for tool steels high speed steel
JIS G4403	High speed tool steels
DIN 1.2363	Equivalent to AISI S7 high speed steel
UNS T11302	Designation for AISI S2 grade
ISO 4957	Tool steels specification

These define: Chemical composition limits of S2 Required mechanical properties in heat treated condition Approved production methods like gas atomization Compliance testing protocols Quality assurance requirements Proper packaging and identification Powder produced to these standards ensures suitability for high wear resistance tooling applications under thermal fatigue conditions. S2 Powder Particle Sizes

Particle Size	Characteristics
10-22 microns	Ultrafine grade provides highest density
22-53 microns	Most commonly used size range
53-105 microns	Coarser size provides good flowability

Finer particles allow greater densification during sintering Coarser particles improve powder flow into die cavities Size is selected based on final part properties needed Both gas and water atomized particles used Controlling size distribution optimizes pressing behavior, sintered density, and final component performance. S2 Powder Apparent Density

Apparent Density	Details
Up to 50% of true density	For irregular powder morphology
4.0-5.0 g/cc	Higher for spherical, lower for irregular powder

Spherical powder shape provides high apparent density Irregular powder has lower density around 45-50% Higher apparent density improves die filling and part quality Allows complex tool geometry compaction Higher apparent density leads to better component production rate and performance. S2 Powder Production

Method	Details
Gas atomization	High pressure inert gas breaks up molten alloy stream into fine droplets
Vacuum induction melting	High purity input materials melted under vacuum
Multiple remelting	Enhances chemical homogeneity
Sieving	Classifies powder into different particle size fractions

Gas atomization provides spherical powder shape Vacuum melting eliminates gaseous impurities Multiple remelting improves uniformity Post-processing allows particle size customization Fully automated processes combined with strict quality control ensures reliable and consistent S2 powder properties critical for tooling performance. S2 Powder Handling and Storage

Recommendation	Reason
Ensure proper ventilation	Prevent exposure to fine metal particles
Use appropriate PPE	Avoid ingestion through nose/mouth
Ground equipment	Prevent static sparking
Avoid ignition sources	Flammable dust hazard
Use non-sparking tools	Prevent possibility of ignition
Follow safe protocols	Reduce fire, explosion, health risks

Storage Recommendations Store sealed containers away from moisture or contamination Maintain storage temperatures below 27°C Limit exposure to oxidizing acids and chlorine compounds Proper precautions during handling and storage help preserve purity and prevent safety hazards. S2 Powder Testing

Test	Details
Chemical analysis	Verifies composition using optical/ICP spectroscopy
Particle size analysis	Determines size distribution using laser diffraction or sieving
Apparent density	Measured as per ASTM B212 using Hall flowmeter
Powder morphology	SEM imaging to determine particle shape
Flow rate test	Gravity flow rate through specified funnel
Tap density test	Density measured after mechanically tapping powder sample

Testing ensures the powder meets the required chemical composition, physical characteristics, particle size distribution, morphology, density, and flow rate specifications. S2 Powder Pros and Cons Advantages of S2 Powder Exceptional hot hardness and red hardness High strength and wear resistance at elevated temperatures Good toughness and thermal shock resistance Resists softening and shape changes up to 600°C Dimensional stability under thermal cycling Cost-effective compared to exotic PM tool steel grades Limitations of S2 Powder Moderate corrosion resistance without surface treatment Limited cold formability and shear strength Requires careful heat treatment by experienced providers Not weldable using conventional fusion welding Large cross-sections can experience embrittlement Contains expensive alloying elements Comparison With H13 Tool Steel Powder S2 vs H13 Tool Steel Powder

Parameter	S2	H13
Hardness	62-64 HRC	54-57 HRC
Hot hardness	Excellent	Good
Toughness	Very good	Good
Thermal shock resistance	Excellent	Moderate
Cold strength	Good	Excellent
Cost	High	Low

S2 has much greater hot hardness and thermal shock resistance H13 provides better cold strength and toughness S2 is more expensive due to higher alloy content S2 preferred for high speed machining applications H13 suited for cold and warm pressing tooling S2 Powder FAQs Q: What are the main applications of S2 tool steel powder? A: Main applications include cutting tools like drills, mills, inserts, taps, dies, saws, planning tools, as well as extrusion tooling, forging dies, gauges, and components needing hot hardness and thermal shock resistance. Q: What heat treatment is used for S2 tool steel powder? A: S2 tool steel is typically heat treated by austenitizing between 1150-1200°C followed by air, oil, or polymer quenching, then tempering between 540-650°C to achieve hardness between 62-64 HRC. Q: How does tungsten improve the properties of S2 steel? A: Tungsten forms hard tungsten-iron-carbon complexes that provide exceptional hot hardness, strength and wear resistance at elevated temperatures needed for high speed machining applications. Q: What safety precautions should be used when working with S2 powder? A: Proper ventilation, protective gear, inert atmosphere, grounding, avoiding ignition sources, using non-sparking tools, and safe storage away from contamination or moisture.

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Product	OP431 Powder
CAS No.	431-03-8
Appearance	Light Gray Powder
Purity	≥99%, ≥99.9%, ≥95%(Other purities are also available)
APS	1-5 µM, 10-53 µM (Can be customized), Ask for other available size range.
Ingredient	Fe-W-Mo-Cr-V-Co
Density	7.8-8.1g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-357/25

Parameter	OP431	316L
Type	Ferritic	Austenitic
Cr content	16-18%	16-18%
Ni content	–	10-14%
High temperature strength	Higher	Lower
Corrosion resistance	Moderate	Excellent
Cost	Lower	Higher
Applications	Thermal spray, igniters	Automotive, construction
Weldability	Poor	Excellent

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