Alloy Series Powder

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Alloy Series Powder

Product	Alloy Series Powder
CAS No.	12069-94-2
Appearance	Silver-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	NiCrCoMoFeAl
Density	2.6-2.8g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-290/25

Alloy Series Description:

Alloy Series 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

Alloy Series 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. High temperature alloy series High-temperature alloy series powders are designed to handle extreme high-temperature environments, providing excellent performance and heat-resistant properties. Let’s explore this range of products and understand their potential for high temperature applications.

Product	Specification	Apparent Density	Flow Ability	Oxygen Content	Tensile Strength	Yield Strength	Elongation
GH3625	15-53µm 45-105µm 75-150µm	≥4.40g/cm³	≤20s/50g	≤300ppm	1000±50Mpa	600±50Mpa	35±5%
GH4169		≥4.20g/cm³	≤20s/50g	≤300ppm	1250±30Mpa	1000±30Mpa	18±3%
GH3230		≥4.40g/cm³	≤20s/50g	≤300ppm	930±30Mpa	930±30Mpa	25±5%
GH3536		≥4.40g/cm³	≤20s/50g	≤300ppm	850±30Mpa	550±20Mpa	42±5%

Process: Vacuum air atomization method Advantages: high sphericity, small satellite powder, good fluidity, and high bulk density. The printed product has good fatigue resistance, anti-oxidation performance and structural stability Applications: aerospace and industrial turbine discs, rings, blades, machine and other structures, aerospace engine combustion chambers Packaging: ordinary packaging such as aluminum foil bags/plastic bottles/iron drums, vacuum packaging or inert gas-filled packaging, etc.

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GH 3625 Powder

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GH 3625 Powder

Product	GH 3625 Powder
CAS No.	3526-43-0
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	Ni-Fe-Cr-Mo
Density	N/A
Molecular Weight	213.28g/mol
Product Codes	NCZ-DCY-283/25

GH 3625 Description:

GH 3526 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

GH 3625 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. GH 3625 Powder GH3625 powder is an age-hardenable nickel-iron base alloy containing 25% chromium along with additions of molybdenum and aluminum. It provides an exceptional combination of high strength, hardness, corrosion resistance, and oxidation resistance at elevated temperatures. Overview of GH3625 Powder GH 3625 powder is an age-hardenable nickel-iron base alloy containing 25% chromium along with additions of molybdenum and aluminum. It provides an exceptional combination of high strength, hardness, corrosion resistance, and oxidation resistance at elevated temperatures. Key properties and advantages of GH3625 powder include: GH3625 Powder Properties and Characteristics

Properties	Details
Composition	Ni-25Cr-4.5Mo-3.5Al alloy
Density	8.2 g/cc
Particle shape	Predominantly spherical
Size range	15-45 microns
Apparent density	Up to 60% of true density
Flowability	Good
Strength	Very high after aging treatment
Corrosion resistance	Excellent including pitting and crevice corrosion

GH3625 is widely used in aerospace, oil and gas, chemical processing, and power generation sectors needing high strength and corrosion resistance at elevated temperatures. GH3625 Powder Composition

Element	Weight %
Nickel	Balance
Chromium	24-27%
Molybdenum	4-5%
Aluminum	3-4%
Carbon	0.1% max
Manganese	1% max
Silicon	0.5% max
Sulfur	0.015% max

Nickel provides corrosion resistance and aids precipitation hardening Chromium significantly improves oxidation and corrosion resistance Molybdenum and aluminum facilitate precipitation strengthening Carbon and other elements limited as impurities The composition is optimized to provide peak strengthening from precipitation hardening as well as excellent corrosion and oxidation resistance. GH3625 Powder Physical Properties

Property	Values
Density	8.2 g/cc
Melting point	1390-1440°C
Thermal conductivity	11 W/mK
Electrical resistivity	52 μΩ-cm
Coefficient of thermal expansion	13.0 x 10^-6 /K

High density compared to steels and titanium alloys Retains high strength at temperatures exceeding 1000°C Relatively low thermal conductivity necessitates design considerations CTE is moderate and similar to stainless steels These properties make GH3625 suitable for high strength applications at elevated temperatures needing corrosion resistance. GH3625 Powder Mechanical Properties

Property	Condition	Values
Hardness	Solution annealed	35 HRC
Hardness	Peak aged	50-56 HRC
Tensile strength	Annealed	1000 MPa
Tensile strength	Aged	1500-1800 MPa
Yield strength	Aged	1200-1600 MPa
Elongation	Aged	10-15%

Ages to very high strength levels exceeding other precipitation hardening alloys Retains reasonable ductility in peak aged condition Hardness increases substantially after aging treatment Strength can be tailored through aging time and temperature These properties make GH3625 suitable for components needing high strength combined with corrosion resistance. GH3625 Powder Applications

Industry	Uses
Aerospace	Turbine blades, bolts, fasteners
Oil and gas	Wellhead valves, downhole tools
Chemical processing	Extruder screws, valve parts
Power generation	Boiler components, steam and gas turbines

Some specific product applications include: Aerospace turbine engine blades, discs and fasteners Bolting for high temperature petrochemical piping Valve components used in corrosive chemical environments Boiler superheater tubes and headers Steam turbine blades and fasteners GH3625 provides exceptional strength and corrosion resistance for critical components used at elevated temperatures across demanding industries. GH3625 Powder Standards

Standard	Description
AMS 5815	Nickel alloy powder compositions
AMS 5408	Wire, rods, and bars of precipitation hardening nickel alloys
AMS 5698	Investment castings of PH nickel alloys
AMS 5772	Nickel alloy forgings
AMS 5634	Nickel alloy extruded shapes

These define: Chemical composition limits of GH3625 Required mechanical properties in different heat treatment conditions Approved powder production method – inert gas atomization Impurity limits for critical elements Compliance testing protocols Proper handling and storage instructions Meeting these certification requirements ensures optimal performance. GH3625 Powder Particle Size Distribution

Particle Size	Characteristics
15-25 microns	Ultrafine powder used in laser AM processes
25-45 microns	Size range for most powder bed AM systems
45-75 microns	Larger sizes used in laser cladding

Finer powder provides higher resolution and surface finish Coarser powder suitable for high deposition rate processes Size distribution tailored based on AM method used Spherical morphology maintained in all sizes Controlling particle size distribution and morphology is critical for AM performance, final part properties and quality. GH3625 Powder Apparent Density

Apparent Density	Details
Up to 60% of true density	For spherical powder morphology
4.5 – 5.2 g/cc	Improves with greater packing density

Spherical powder shape provides high apparent density Higher density improves powder flow and bed packing in AM Reduces entrapped gas porosity in final part Maximizing density minimizes press cycle time Higher apparent density results in better manufacturing productivity and part performance. GH3625 Powder Production Method

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

Gas atomization with inert gas produces clean spherical powder Vacuum processing minimizes gaseous impurities Multiple remelts improve uniformity of composition Post-processing provides particle size distribution control Automated methods combined with strict quality control result in consistent GH3625 powder suitable for critical applications. GH3625 Powder Handling and Storage

Recommendation	Reason
Ensure proper ventilation	Avoid exposure to fine metallic particles
Use appropriate PPE	Prevent accidental inhalation or ingestion
Follow safe protocols	Reduce health and fire hazards
Store sealed containers	Prevent contamination or oxidation

GH3625 powder is relatively stable but general precautions are still recommended for safe handling and maintaining purity. Storage Recommendations Store in stable containers in a dry, cool area Limit exposure to moisture which can degrade properties Maintain temperatures below 30°C Proper precautions preserve powder condition and prevent safety issues. GH3625 Powder Inspection and Testing

Test	Details
Chemical analysis	OES or XRF spectroscopy used to verify composition
Particle size distribution	Laser diffraction analysis
Apparent density	Measured as per ASTM B212 standard
Powder morphology	SEM imaging of particle shape
Flow rate analysis	Gravity flow rate through specified nozzle
Moisture measurement	Loss on drying analysis

Testing ensures the powder meets the required chemical purity, particle characteristics, density specifications, morphology and flowability per relevant standards. GH3625 Powder Pros and Cons Advantages of GH3625 Powder Exceptional high temperature strength and creep resistance Retains strength and hardness up to 1100°C Excellent corrosion resistance across environments Good fatigue strength and fracture toughness High hardness combined with reasonable ductility Less dense than nickel superalloys Limitations of GH3625 Powder More expensive than stainless steel powders Requires controlled heat treatment for optimal properties Lower wear resistance than cobalt alloys Difficult to machine after sintering Limited cold heading and forming capability Subject to pitting in strongly oxidizing acids Comparison With Inconel 718 Powder GH3625 vs Inconel 718 Powder

Parameter	GH3625	Inconel 718
Density	8.2 g/cc	8.2 g/cc
Strength	Higher	Lower
Corrosion resistance	Excellent	Outstanding
Cost	Moderate	Very high
Uses	Oil and gas, chemical processing	Aerospace, nuclear

GH3625 provides higher tensile strength Inconel 718 offers better overall corrosion resistance GH3625 is more cost effective Inconel 718 is preferred for extreme environments GH3625 provides optimal strength and cost balance GH3625 Powder FAQs Q: What are the main applications of GH3625 nickel alloy powder? A: Main applications include aerospace turbine components, oil and gas wellhead valves and downhole tools, power generation parts, chemical processing equipment, and other high temperature components needing strength and corrosion resistance. Q: Why is GH3625 preferred over stainless steel powders in high temperature applications? A: GH3625 retains significantly higher strength compared to stainless steels at temperatures exceeding 650°C. It also provides excellent corrosion resistance in hot corrosive environments. Q: What precautions should be taken when working with GH3625 powder? A: Recommended precautions include ventilation, appropriate PPE, avoiding ignition sources, following safe handling protocols, and storing sealed containers away from moisture, air, and contamination. Q: How does aluminum affect the properties of GH3625 alloy? A: Aluminum enhances precipitation hardening by forming nickel-aluminum precipitates during aging treatment. This provides substantial strengthening while maintaining reasonable ductility.

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GH3230 Powder

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GH3230 Powder

Product	GH3230 Powder
CAS No.	3230-94-2
Appearance	Metallic 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	Ni-Cr-Mo-W-Fe
Density	7.8g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-284/25

GH3230 Description:

GH3230 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

GH3230 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. GH3230 Powder GH3230 powder is an age-hardenable nickel-iron base alloy containing 30% chromium along with additions of molybdenum and aluminum. It offers an exceptional combination of high strength, hardness, corrosion resistance, and oxidation resistance at elevated temperatures. Overview of GH3230 Powder GH3230 powder is an age-hardenable nickel-iron base alloy containing 30% chromium along with additions of molybdenum and aluminum. It offers an exceptional combination of high strength, hardness, corrosion resistance, and oxidation resistance at elevated temperatures. GH3230 Powder Properties and Characteristics

Properties	Details
Composition	Ni-30Cr-4Mo-2Al alloy
Density	8.3 g/cc
Particle shape	Predominantly spherical
Size range	10-45 microns
Apparent density	Up to 60% of true density
Flowability	Good
Strength	Very high after aging treatment
Corrosion resistance	Excellent including pitting and crevice corrosion

GH3230 Powder Composition

Element	Weight %
Nickel	Balance
Chromium	28-32%
Molybdenum	3-5%
Aluminum	1-3%
Carbon	0.1% max
Manganese	1% max
Silicon	0.5% max
Sulfur	0.015% max

Nickel provides corrosion resistance and facilitates precipitation hardening Chromium significantly enhances oxidation and corrosion resistance Molybdenum and aluminum enable precipitation strengthening Carbon and other elements limited as impurities The composition is designed to achieve peak strengthening from precipitation hardening along with excellent corrosion and oxidation resistance. GH3230 Powder Physical Properties

Property	Values
Density	8.3 g/cc
Melting point	1370-1420°C
Thermal conductivity	12 W/mK
Electrical resistivity	70 μΩ-cm
Coefficient of thermal expansion	12.5 x 10^-6 /K

High density compared to steels and titanium alloys Retains high strength at temperatures exceeding 1000°C Relatively low thermal conductivity necessitates design considerations CTE is moderate and similar to stainless steels These properties make GH3230 suitable for high strength applications at elevated temperatures needing corrosion resistance. GH3230 Powder Mechanical Properties

Property	Condition	Values
Hardness	Solution annealed	37 HRC
Hardness	Peak aged	52-58 HRC
Tensile strength	Annealed	1100 MPa
Tensile strength	Aged	1600-2000 MPa
Yield strength	Aged	1400-1800 MPa
Elongation	Aged	8-12%

Ages to very high strength levels exceeding other precipitation hardening alloys Retains reasonable ductility in peak aged condition Hardness increases substantially after aging treatment Strength can be tailored through aging time and temperature These exceptional properties make GH3230 suitable for components needing very high strength combined with corrosion resistance. GH3230 Powder Applications

Industry	Uses
Aerospace	Turbine blades, bolts, fasteners
Oil and gas	Wellhead valves, downhole tools
Chemical processing	Extruder screws, valve parts
Power generation	Boiler components, steam and gas turbines

Some specific product applications include: Aerospace turbine engine blades, discs and fasteners Bolting for high temperature petrochemical piping Valve components used in corrosive chemical environments Boiler superheater tubes and headers Steam turbine blades and fasteners GH3230 provides exceptional strength and corrosion resistance needed for critical components used at extreme temperatures across demanding industries. GH3230 Powder Standards

Standard	Description
AMS 5815	Nickel alloy powder compositions
AMS 5408	Wire, rods, bars of precipitation hardening nickel alloys
AMS 5698	Investment castings of PH nickel alloys
AMS 5772	Nickel alloy forgings
AMS 5634	Nickel alloy extruded shapes

These define: Chemical composition limits of GH3230 Required mechanical properties in different heat treatment conditions Approved powder production method – inert gas atomization Impurity limits for critical elements Compliance testing protocols Proper handling and storage instructions Meeting these certification requirements ensures optimal performance. GH3230 Powder Particle Sizes

Particle Size	Characteristics
10-22 microns	Ultrafine powder used in laser AM processes
22-45 microns	Size range for most powder bed AM systems
45-75 microns	Larger sizes used in laser cladding or thermal spraying

Finer powder provides higher resolution and surface finish in AM Coarser powder suitable for high deposition rate processes Size distribution tailored based on AM or other method used Spherical morphology maintained in all sizes Controlling particle size distribution and shape is critical for optimizing processing method performance and final part properties. GH3230 Powder Apparent Density

Apparent Density	Details
Up to 60% of true density	For spherical powder morphology
4.8 – 5.5 g/cc	Improves with greater packing density

Spherical powder shape provides high apparent density Higher density improves powder flow and bed packing in AM Reduces entrapped gas porosity in final part Maximizing density minimizes press cycle time Higher apparent density results in better manufacturing productivity and part performance. GH3230 Powder Production Method

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

Gas atomization with inert gas produces clean spherical powder Vacuum processing minimizes gaseous impurities Multiple remelts improve uniformity of composition Post-processing provides particle size distribution control Automated methods combined with strict quality control result in consistent GH3230 powder suitable for critical applications. GH3230 Powder Handling and Storage

Recommendation	Reason
Ensure proper ventilation	Avoid exposure to fine metallic particles
Use appropriate PPE	Prevent accidental inhalation or ingestion
Follow safe protocols	Reduce health and fire hazards
Store sealed containers	Prevent contamination or oxidation

GH3230 powder is relatively stable but general precautions are still recommended for safe handling and maintaining purity. Storage Recommendations Store in stable containers in a dry, cool area Limit exposure to moisture which can degrade properties Maintain temperatures below 30°C Proper precautions preserve powder condition and prevent safety issues. GH3230 Powder Inspection and Testing

Test	Details
Chemical analysis	OES or XRF spectroscopy used to verify composition
Particle size distribution	Laser diffraction analysis
Apparent density	Measured as per ASTM B212 standard
Powder morphology	SEM imaging of particle shape
Flow rate analysis	Gravity flow rate through specified nozzle
Moisture measurement	Loss on drying analysis

Testing ensures the powder meets the required chemical purity, particle characteristics, density specifications, morphology and flowability per relevant standards. GH3230 Powder Pros and Cons Advantages of GH3230 Powder Excellent high temperature strength and creep resistance Retains strength and hardness up to 1150°C Outstanding corrosion resistance across environments Good fatigue strength and fracture toughness High hardness combined with reasonable ductility Less dense than nickel superalloys Limitations of GH3230 Powder More expensive than stainless steel powders Requires controlled heat treatment for optimal properties Lower wear resistance than cobalt alloys Difficult to machine after sintering Limited cold heading and forming capability Subject to pitting in strongly oxidizing acids Comparison With Inconel 718 Powder GH3230 vs Inconel 718 Powder

Parameter	GH3230	Inconel 718
Density	8.3 g/cc	8.2 g/cc
Strength	Higher	Lower
Corrosion resistance	Excellent	Outstanding
Cost	Moderate	Very high
Uses	Oil and gas, chemical processing	Aerospace, nuclear

GH3230 provides higher tensile strength Inconel 718 offers better overall corrosion resistance GH3230 is more cost effective Inconel 718 is preferred for extreme environments GH3230 provides optimal strength and cost balance GH3230 Powder FAQs Q: What are the main applications of GH3230 nickel alloy powder? A: Main applications include aerospace turbine components, oil and gas wellhead valves and downhole tools, chemical processing equipment, power generation parts, and other high temperature components needing exceptional strength and corrosion resistance. Q: Why is GH3230 preferred over stainless steel powders in high temperature applications? A: GH3230 retains significantly higher strength compared to stainless steels at temperatures exceeding 650°C. It also provides excellent corrosion resistance in hot corrosive environments. Q: What precautions should be taken when working with GH3230 powder? A: Recommended precautions include ventilation, appropriate PPE, avoiding ignition sources, following safe handling protocols, and storing sealed containers away from moisture, air, and contamination. Q: How does chromium improve the properties of GH3230 alloy? A: Chromium provides substantial improvement in oxidation and corrosion resistance. It also forms fine precipitates during aging treatment which contribute to precipitation hardening and strengthening.

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GH3230 Powder

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GH3230 Powder

Product	GH3230 Powder
CAS No.	3230-94-2
Appearance	Metallic 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	Ni-Cr-Mo-W-Fe
Density	7.8g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-285/25

GH3230 Description:

GH3230 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

GH3230 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. GH3230 is a W-Mo reinforced nickel-based high-temperature alloy, which is usually used in an environment of 700-1000°C. GH3230 alloy has high high-temperature strength and good fatigue properties. And due to its excellent organizational stability, it has good anti-oxidation and anti-hot corrosion properties. GH3230 Powder is a W-Mo reinforced nickel-based high-temperature alloy, which is usually used in an environment of 700-1000°C. GH3230 alloy has high high-temperature strength and good fatigue properties. And due to its excellent organizational stability, it has good anti-oxidation and anti-hot corrosion properties, and is widely used in aerospace engine combustion chambers, ground gas turbine combustion chambers, and some high-temperature and corrosion-resistant components in the chemical industry. Physical Properties

Size range	Size distribution			Hall flow rate	Bulk density	Tap density
	D10(μm)	D50(μm)	D90(μm)
15-53μm	17-22	32-38	52-58	≤18s/50g	≥4.60g/cm³	≥5.20g/cm³

Heat Treatment Recommendations Hot isostatic pressing: 1200±20°C/160Mpa/3h Solution treatment: 1200±20°C/1h/AC Mechanical Behavior

Test temperature	Tensile strength (σb/Mpa)	Yield strength (σp0.2/Mpa)	Elongation (δ5/%)
25℃	840	450	35
815℃	250	200	35
1000℃	160	130	30

Chemical Composition Range (Wt,-%)

Element	C	Cr	Ni	Co	W	Mo
wt％	0.05-0.15	20.00-24.00	Bal	≤5.00	13.00-15.00	3.15-4.15
Element	Al	Ti	Fe	La	B	Mn
wt％	2.20-0.50	≤0.10	≤3.00	0.005-0.05	≤0.015	0.30-1.00
Element	Si	P	S	Cu	O	N
wt％	0.25-0.75	≤0.01	≤0.010	≤0.50	≤0.025	≤0.015

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GH3536 Alloy Powder

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GH3536 Alloy Powder

Product	GH3536 Alloy Powder
CAS No.	N/A
Appearance	Gray to Metallic 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	Ni-Cr-Mo-Co-W
Density	8.3g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-286/25

GH3536 Alloy Description:

GH3536 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

GH3536 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. GH3536 Alloy Powder GH3536 alloy powder is a nickel-based superalloy powder used for additive manufacturing applications requiring high strength and corrosion resistance at elevated temperatures. As an advanced powder metallurgy product, GH3536 allows complex geometries to be fabricated using laser or electron beam-based metal 3D printing processes. GH3536 alloy powder was designed specifically for additive manufacturing, using composition optimization and powder atomization techniques to achieve superior properties compared to conventional nickel superalloys. The key features of GH3536 alloy powder include: High strength at temperatures up to 760°C (1400°F) Oxidation and corrosion resistance in harsh environments Excellent thermal fatigue life and crack growth resistance Good printability and low porosity in printed parts Can be age hardened to optimize strength and ductility The combination of properties make GH3536 suitable for aerospace, power generation, oil & gas, and chemical processing components exposed to extreme temperatures and stresses. Both new part fabrication and repair of worn components can benefit from using this advanced powder. GH3536 Alloy Powder Composition GH3536 has a complex composition designed to provide an optimal balance of properties. The nominal composition is shown below:

Element	Weight %
Nickel (Ni)	Balance
Chromium (Cr)	13.5 – 16.0
Cobalt (Co)	12.0 – 15.0
Tungsten (W)	5.0 – 7.0
Tantalum (Ta)	3.0 – 5.0
Aluminum (Al)	2.8 – 3.8
Titanium (Ti)	0.5 – 1.5
Niobium (Nb)	0.5 – 1.5
Hafnium (Hf)	0.2 – 0.8
Carbon (C)	0.05 – 0.15
Boron (B)	0.01 – 0.03
Zirconium (Zr)	0.01 – 0.05

Nickel forms the matrix, while elements like chromium, cobalt, and aluminum improve oxidation resistance. Refractory elements tantalum, tungsten, niobium, and hafnium contribute to strength at elevated temperatures. Titanium and niobium strengthen the alloy through carbide formation. Trace amounts of carbon, boron, and zirconium enhance precipitation hardening. The powder composition is designed to limit segregation and maintain composition uniformity during printing, ensuring consistent properties in the final part. The spherical powder morphology also improves flowability and packing density for good printability. GH3536 Alloy Powder Properties GH3536 exhibits an excellent combination of strength, ductility, and environmental resistance owing to its tailored composition and optimized production process. The key properties are summarized below: Mechanical Properties

Property	As-printed	Aged
Tensile Strength	1050 – 1250 MPa (152 – 181 ksi)	1275 – 1400 MPa (185 – 203 ksi)
Yield Strength (0.2% offset)	900 – 1100 MPa (131 – 160 ksi)	1150 – 1300 MPa (167 – 189 ksi)
Elongation	25 – 35%	16 – 22%
Hardness	32 – 38 HRC	36 – 43 HRC

Physical Properties

Property	Typical Value
Density	8.3 g/cm3
Melting Point	1310°C (2390°F)

Thermal Properties

Property	Temperature
Coefficient of Thermal Expansion	12.8 x 10-6/°C at 20-100°C
Thermal Conductivity	11.4 W/m-K at 20°C
Specific Heat	0.43 J/g-°C at 20°C

Oxidation Resistance Resists oxidation in air up to ~980°C. Protective Cr2O3 oxide scale forms. Better oxidation resistance than Inconel 718 and many other Ni alloys. Corrosion Resistance Excellent resistance to hot corrosion and sulfidation. Resists many organic acids, chlorides, caustics. Other Properties Retains strength and ductility after prolonged exposures up to 760°C. Excellent thermal fatigue life. Resists crack growth. Low coefficient of friction and galling resistance. The strength of GH3536 in the aged condition exceeds that of conventional nickel superalloys like Inconel 718 while maintaining robust ductility. The alloy is stronger than many stainless steels at high temperatures. Oxidation resistance approaches that of nickel-chromium alloys like Inconel 601. Overall, GH3536 provides an exceptional balance of properties for critical applications. Applications of GH3536 Alloy Powder The combination of strength, environmental resistance, printability, and ease of post-processing makes GH3536 suitable for: Aerospace Components Turbine blades, vanes, combustors Structural parts, landing gear Rocket engine nozzles, thrusters Hypersonic vehicle hot structures Power Generation Gas turbine hot section parts Heat exchangers, recuperators Heat shields, thermowells Oil & Gas Downhole tools, wellhead parts Valves, pumps for corrosive services Automotive Turbocharger wheels and housings Exhaust components Chemical Processing Valves, pumps, reaction vessels Heat exchanger tubing Tooling Injection molds with conformal cooling Die casting dies, hot stamping tools Others Heating elements Radioactive waste containers Specialty fasteners and springs GH3536 can replace existing parts made of lower performance materials to improve durability and efficiency. The powder is also ideal for fabricating new designs not possible with conventional manufacturing. Both new part production and repair/refurbishment of worn components are enabled. Printing GH3536 Alloy Powder GH3536 powder can be successfully printed using laser powder bed fusion (L-PBF) and electron beam powder bed fusion (E-PBF) processes. The spherical powder morphology provides good flow and packing. Key considerations include: Printing Process Laser and electron beam powder bed technologies applicable. Process parameters require development for new machines. Inert gas chamber atmosphere (argon or nitrogen). Powder specification Particle size range 10-45 μm, D50 ~25 μm typical. Apparent density 2.5-3.5 g/cm3. Flow rate 25-35 s (Hall flowmeter). Printing Recommendations Preheating baseplate to ~150°C reduces thermal stresses. Scan speeds from 400-1000 mm/s are typical. Hatch spacing 0.08-0.12 mm for good densification. 100% fresh powder for reuse. Post Processing Stress relieving: 1080°C/2hr, air cool. Aging: 760°C/8-16 hr, air cool. Hot isostatic pressing can further reduce porosity. With parameter optimization, densities over 99.8% are possible. The microstructure consists of fine, uniform grains suitable for critical applications. Specifications of GH3536 Powder GH3536 alloy powder is commercially available in the standard size distribution and classes summarized below. Custom variations can also be produced.

Powder Size Distribution
D10	10 μm
D50	25 μm
D90	45 μm

Powder Classes	Nominal Flow Rate	Apparent Density
Class I	25 s	2.5 g/cm3
Class II	28 s	2.8 g/cm3
Class III	32 s	3.2 g/cm3

Other specifications: Spherical morphology with satellite fraction under 1%. Oxygen content under 100 ppm. No binders or lubricants added. Each powder lot is provided with a Certificate of Analysis detailing composition, particle characteristics, flow rate, and other parameters. Handling and Storage of GH3536 To maintain powder quality during handling and storage: Store sealed powder containers in a cool, dry environment. Desiccant is recommended. Avoid exposing powder to moisture which can cause clumping and flow issues. Limit temperature excursions during transport and storage. Open containers only in an inert atmosphere glove box or argon chamber. Immediately process open containers to limit oxidation. Do not reuse exposed powder. Use appropriate PPE and avoid inhalation or contact with skin and eyes. With proper handling, GH3536 powder has a shelf life exceeding one year from manufacture date. FIFO inventory management is recommended. Safety Data for GH3536 As an alloy powder containing nickel and other elements, standard safety precautions should be taken during handling: Use PPE: Powder suitable respirator, gloves, eye protection, protective clothing. Avoid skin contact or inhalation of dusts during handling. Properly ground all powder handling equipment. Inert gas glove boxes recommended. Use dust collection during cleanup. Avoid generating airborne dust. Dispose of excess powder and cleanup debris appropriately. Refer to SDS document for additional safety information. Nickel powder is classified as a suspected carcinogen. Follow all laws and regulations for safe metal powder handling. Inspection of GH3536 Powder To ensureGH3536 powder meets application requirements, the following inspection procedures can be used: Particle Size Distribution Laser diffraction analysis (ISO 13320) Sieve analysis (ASTM B214) Morphology & Microstructure Scanning electron microscopy Optical microscopy of mounted and polished specimens Powder Composition Inductively coupled plasma mass spectrometry (ASTM E1097) Inert gas fusion for O and N (ASTM E1019) Powder Density Apparent density (Hall flowmeter) Tap density (ASTM B527) Powder Flowability Hall flowmeter (ASTM B213) Revolution powder analyzer Lot Acceptance Sampling per ASTM B215 Verify powder meets size, composition, morphology specifications Testing should be conducted for each powder lot to verify conformance to applicable ASTM standards. This ensures consistent, high quality powder feedstock for printing. FAQs Q: What makes GH3536 better than other Ni superalloys for AM? A: GH3536 has higher strength than workhorse alloys like Inconel 718 while maintaining ductility. The powder composition and atomization process minimize segregation and porosity. Q: Does GH3536 require hot isostatic pressing (HIP) after printing? A: HIP can further reduce internal porosity but is not required to achieve high densities (>99.5%) with optimized AM parameters. HIP may allow higher service temperatures. Q: What post processing is required after printing GH3536? A: A simple stress relief heat treatment can be used after printing. For optimal strength, an aging heat treatment is recommended. Q: What are the lead times for purchasing GH3536 powder? A: Small lots can ship in 2-4 weeks. Allow 3-5 months for large production volumes depending on availability. Q: Does GH3536 contain aluminum or titanium to cause issues during printing? A: The Al and Ti concentrations are balanced to avoid powder oxidation or excessive reaction with the melt pool during printing. Q: What particle size distribution is recommended for printing GH3536? A: A distribution with D10 of 10 μm, D50 of 25 μm, and D90 of 45 μm provides a good balance of flowability and printing. Q: Can GH3536 be used for printing parts with overhangs and complex geometries? A: Yes, GH3536 has demonstrated excellent printability for parts with overhangs exceeding 45° overhang angle.

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GH4169 Powder

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GH4169 Powder

Product	GH4169 Powder
CAS No.	7440-02-0
Appearance	Gray Dull 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	NiCr22Mo9Nb
Density	8.19g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-289/25

GH4169 Description:

GH4169 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

GH4169 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. GH4169 Powder for Additive Manufacturing GH4169 powder is a precipitation hardening stainless steel powder designed to provide high strength, hardness and corrosion resistance after heat treatment. It contains 17% chromium along with nickel, aluminum, titanium, and niobium additions for enhanced mechanical and corrosion properties. GH4169 powder is a precipitation hardening stainless steel powder designed to provide high strength, hardness and corrosion resistance after heat treatment. It contains 17% chromium along with nickel, aluminum, titanium, and niobium additions for enhanced mechanical and corrosion properties.

Size Range	15-45um/15-53um/20-63 um	45-105um
Form	Spherical	Spherical
Flow Ability	≤25s
Apparent Density	≥4.0 g/c㎡
Oxygen Content	≤200 ppm
Nitrogen Content	≤150ppm

Key characteristics of GH4169 powder: GH4169 Powder Properties

Properties	Details
Composition	Fe-17Cr-4Ni-1.5Ti-0.7Al-0.25Nb alloy
Density	7.9 g/cc
Particle shape	Irregular, angular
Size range	10-150 microns
Apparent density	Up to 50% of true density
Flowability	Moderate
Strength	Very high after aging treatment
Corrosion resistance	Excellent, including marine environments

GH4169’s exceptional strength-to-weight ratio combined with outstanding corrosion resistance make it suitable for critical structural parts across aerospace, marine, nuclear and other demanding applications. GH4169 Powder Composition Typical composition of GH4169 precipitation hardening stainless steel: GH4169 Powder Composition

Element	Weight %
Iron (Fe)	Balance
Chromium (Cr)	16-18%
Nickel (Ni)	3.5-5.5%
Titanium (Ti)	1.2-1.8%
Aluminum (Al)	0.3-1.2%
Niobium (Nb)	0.15-0.45%
Carbon (C)	0.04% max
Silicon (Si), Manganese (Mn)	1% max each

Iron provides the ferritic matrix Chromium improves corrosion and oxidation resistance Nickel, aluminum, titanium and niobium facilitate precipitation hardening Carbon and other elements limited as tramp impurities The composition is designed to maximize the precipitation hardening response and corrosion resistance required in structural applications. GH4169 Powder Physical Properties

Property	Values
Density	7.9 g/cc
Melting point	1400-1450°C
Electrical resistivity	0.80 μΩ-m
Thermal conductivity	12 W/mK
Thermal expansion	12 x 10^-6 /K
Maximum service temperature	650°C

High strength-to-weight ratio Retains strength and hardness up to 650°C Relatively low thermal conductivity Resistivity increases after precipitation hardening Moderate expansion coefficient The properties allow use of GH4169 in load bearing structural applications requiring corrosion resistance and high temperature strength. GH4169 Powder Mechanical Properties

Property	Condition	Values
Hardness	Solution annealed	90 HRB
Hardness	Peak aged	40-45 HRC
Tensile strength	Annealed	550-750 MPa
Tensile strength	Peak aged	1300-1600 MPa
Yield strength	Peak aged	1100-1400 MPa
Elongation	Peak aged	8-13%

Ages to high strength levels exceeding other precipitation hardening stainless steels Retains good ductility in peak aged condition Significant increase in hardness after aging treatment Strength can be tailored through aging time and temperature These properties make GH4169 suitable for lightweight, high strength structural parts needing corrosion resistance. GH4169 Powder Applications

Industry	Example Uses
Aerospace	Airframe and engine components, fasteners
Marine	Shafts, fixtures, solenoids, valves
Nuclear	Fuel element cladding, internal structures
Oil and gas	Structural parts for wellheads, offshore platforms
Chemical	Process equipment like vessels and pipes

Some specific uses: Bolts, nuts, screws, and studs needing high strength Critical rotating shaft components Valve and pump bodies used in corrosive environments Mixing equipment like impellers and agitators Nuclear fuel element cladding and vessel internals GH4169 provides an exceptional combination of strength, hardness and corrosion resistance required in critical structural parts across demanding industries. GH4169 Powder Standards

Standard	Description
AMS 5922	Precipitation hardening stainless steel powder for aerospace parts
ASTM A580	Standard for precipitation hardening stainless steel wire
ASTM A638	Standard for precipitation hardening iron-based superalloys
AMS 5898	Bars, forgings, rings of precipitation hardening stainless steels

These define: Chemical composition of GH4169 alloy Permissible impurities like C, S and P Required mechanical properties in different conditions Approved powder production methods Compliance testing protocols Quality assurance requirements Powder produced to these standards ensures optimal aging response, ductility, and corrosion resistance. GH4169 Powder Particle Size Distribution

Particle Size	Characteristics
10-22 microns	Ultrafine grade for high density
22-75 microns	Most commonly used size range
75-150 microns	Coarser sizes for improved flowability

Finer particles promote higher sintered density Coarser particles improve powder flow into die cavities Gas atomization and water atomization both used Size distribution tailored to final part properties needed Controlling particle size distribution optimizes pressing behavior, final density, and mechanical performance. GH4169 Powder Apparent Density

Apparent density	Details
Up to 50% of true density	For irregular powder morphology
4.5-5.5 g/cc	Higher for spherical powders

Spherical powders provide higher apparent density Irregular particles have density around 45% Higher apparent density improves powder flow and compressibility Allows higher green density after compaction Higher powder apparent density leads to better manufacturing productivity and part performance. GH4169 Powder Production

Method	Details
Gas atomization	High pressure inert gas breaks up molten metal stream into fine droplets
Water atomization	High pressure water jet breaks metal into fine particles
Vacuum induction melting	High purity input materials melted under vacuum
Multiple remelting	Improves chemical homogeneity
Sieving	Classifies powder into different particle size ranges

Gas atomization provides spherical powder shape Water atomization is lower cost but irregular particles Vacuum processing minimizes gaseous impurities Post-processing allows particle size control Fully automated methods combined with strict quality control ensure reliable and consistent powder suitable for critical applications. GH4169 Powder Handling and Storage

Recommendation	Reason
Ensure proper ventilation	Prevent exposure to fine metallic particles
Avoid ignition sources	Powder can combust in oxygen atmosphere
Follow safe protocols	Reduce health and fire hazards
Use non-sparking tools	Prevent possibility of ignition
Store sealed containers	Prevent contamination or oxidation

Storage Recommendations Store in stable containers in a dry, cool area Limit exposure to moisture and acids Maintain temperatures below 30°C With proper precautions during handling and storage, GH4169 powder remains stable and safe to work with. GH4169 Powder Inspection and Testing

Test	Details
Chemical analysis	ICP and XRF verify composition
Particle size analysis	Determines particle size distribution
Apparent density	Measured as per ASTM B212 standard
Powder morphology	SEM imaging of particle shape
Flow rate testing	Gravity flow rate through specified funnel
Loss on ignition	Determines moisture content

Testing ensures the powder meets the required composition, particle characteristics, density specifications, morphology and flow rate as per applicable standards. GH4169 Powder Pros and Cons Advantages of GH4169 Powder Exceptional strength after precipitation hardening Retains good ductility in peak aged condition Excellent corrosion resistance including marine environments High strength maintained up to 650°C Good combinations of properties for critical structural parts More cost-effective than superalloys Limitations of GH4169 Powder Requires careful heat treatment for optimal properties Lower fracture toughness than austenitic steels Subject to sensitization during improper welding Limited cold heading and forming capability Strength and corrosion resistance not as high as superalloys Price higher than common stainless steel grades Comparison With 17-4PH and 15-5PH Powder GH4169 vs. 17-4PH and 15-5PH Powder

Parameter	GH4169	17-4PH	15-5PH
Density	7.9 g/cc	7.7 g/cc	7.8 g/cc
Hardness	40-45 HRC	38-45 HRC	36-42 HRC
Tensile strength	1300-1600 MPa	1200-1450 MPa	1050-1400 MPa
Corrosion resistance	Excellent	Very good	Good
Cost	High	Moderate	Low

GH4169 has highest strength after aging treatment It also provides the best corrosion resistance 17-4PH is moderately stronger than 15-5PH 15-5PH is the most economical of the three GH4169 preferred for critical structural applications GH4169 Powder FAQs Q: What are the main applications of GH4169 precipitation hardening stainless steel powder? A: Main applications include aerospace structures, marine components like shafts and valves, nuclear fuel element cladding, oil and gas wellhead parts, chemical process equipment, and other structural parts needing high strength and corrosion resistance. Q: What is the role of aluminum and titanium in GH4169 composition? A: Aluminum and titanium facilitate precipitation hardening by forming fine coherent precipitates during aging treatment. This imparts substantial strengthening while retaining reasonable ductility. Q: What precautions are needed when working with GH4169 powder? A: Recommended precautions include ventilation, avoiding ignition sources, using non-sparking tools, protective gear, following safe protocols, and storing sealed containers away from contaminants or moisture. Q: How does GH4169 differ from martensitic and ferritic stainless steel grades? A: GH4169 can be aged to much higher strength levels compared to martensitic or ferritic grades. It also provides excellent corrosion resistance including in marine environments, unlike martensitic grades.

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GH4169 Powder

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GH4169 Powder

Product	GH4169 Powder
CAS No.	7440-02-0
Appearance	Gray Dull 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	NiCr22Mo9Nb
Density	8.19g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-290/25

GH4169 Description:

GH4169 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

GH4169 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. GH4169 powder for metal 3d Printing GH4169 is a Nb-Mo reinforced nickel-based high-temperature alloy. Its normal working environment is 253-650C. It has good mechanical properties below 650C. Under special circumstances, GH4169 can be used at 800°C for a short period of time.

Metal Powder	Size	Quantity	Price/kg	Size	Quantity	Price/kg
Inconel 718	0-20μm	1KG	60.9	53-105μm	1KG	59
		10KG	39.8		10KG	38
		100KG	34.5		100KG	33

GH4169 is a Nb-Mo reinforced nickel-based high-temperature alloy. Its normal working environment is 253-650C. It has good mechanical properties below 650C. Under special circumstances, GH4169 can be used at 800°C for a short period of time. GH4169 is suitable for many high temperature applications, such as gas turbine components. Physical properties

Size range	Size distribution			Hall flow rate	Bulk density	Tap density
	D10(μm)	D50(μm)	D90(μm)
15-53μm	17-22	32-38	52-58	≤18s/50g	≥4.20g/cm³	≥4.80g/cm³

Heat treatment recommendations 980-1060°C/1h/AC+720°C±10°C/8h/F一620C10C/8h/AC Mechanical behavior

815°C high temperature durability performance
Constant stress (δ/Mpa)	Duration(t/h)	Elongation after break(δ5/%)
690	80	5
Test temperature	Tensile strength (σb/Mpa)	Yield strength (σp0.2/Mpa)	Elongation (δ5/%)
25℃	1270	1030	12
650℃	1000	860	12

Chemical composition range (wt,-%)

Element	C	Cr	Ni	Co	Nb	Mo
wt％	0.02-0.06	17.00-21.00	50.00-55.00	≤1.00	4.75-5.50	2.80-3.30
Element	Al	Ti	Fe	B	Mg	Mn
wt％	0.20-0.80	0.65-1.15	Bal	≤0.006	≤0.010	≤0.35
Element	Si	P	S	Cu	O	N
wt％	≤0.35	≤0.015	≤0.015	≤0.30	≤0.020	≤0.015

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Nickel-based K403 Powder

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Nickel-based K403 Powder

Product	Nickel-based K403 Powder
CAS No.	7440-02-0
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	Ni-Cr-Co-Al-Mo-W-Ti-C-B
Density	8.2g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-294/25

Nickel-based K403 Description:

Nickel-based K403 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

Nickel-based K403 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. Nickel-based K403 Powder K403 powder is a nickel-chromium-iron-molybdenum alloy powder. It offers excellent resistance to oxidation, corrosion and thermal fatigue cracking. K403 has good phase stability at high temperatures. K403 powder is designed for protective coatings, thermal spray, welding, brazing, and other high temperature applications. Overview of Nickel-based K403 Powder K403 powder is a nickel-chromium-iron-molybdenum alloy powder. It offers excellent resistance to oxidation, corrosion and thermal fatigue cracking. K403 has good phase stability at high temperatures. Key features of K403 powder include: Outstanding high temperature strength and creep resistance Resists oxidation and hot corrosion up to 1150°C Retains properties under cyclic heating conditions Compatible coefficient of expansion with common alloys Available in various size ranges and morphologies K403 powder is designed for protective coatings, thermal spray, welding, brazing, and other high temperature applications. This article provides a detailed look at the composition, properties, applications, specifications, pricing, safety, and other essential information about nickel-based K403 powder. Composition of Nickel-based K403 Powder The typical composition of nickel-based K403 powder is:

Element	Composition
Nickel (Ni)	Balance
Chromium (Cr)	21-23%
Iron (Fe)	17-20%
Molybdenum (Mo)	8-10%
Tungsten (W)	1-2%
Manganese (Mn)	≤0.5%
Silicon (Si)	≤0.5%
Carbon (C)	≤0.1%

Nickel gives corrosion resistance. Chromium and iron provide oxidation resistance. Molybdenum and tungsten impart strength at high temperatures. The exact composition is tailored based on the powder production method and application requirements. Properties of Nickel-based K403 Powder K403 powder exhibits the following properties:

Property	Details
Density	8.2 g/cm3
Melting Point	1350-1400°C
Thermal Conductivity	11 W/m.K
Electrical Resistivity	94 microhm-cm
Young’s Modulus	207 GPa
Poisson’s Ratio	0.29-0.30
Tensile Strength	≥ 550 MPa up to 1050°C
Elongation	15-25%
Hardness	30-35 HRC
Oxidation Resistance	Excellent isothermal up to 1150°C

The alloy maintains high strength and hardness at elevated temperatures. It has good ductility for deformation processing. The material resists thermal fatigue cracking. Applications of Nickel-based K403 Powder Nickel-based K403 powder is designed for use in high temperature environments. Typical applications include: Thermal Spray Coatings: Used to apply thick coatings resistant to wear, corrosion and oxidation at high temperatures via wire/powder flame or electric arc spraying. Welding: Used as filler material for joining high temperature alloys providing oxidation and corrosion resistance. Brazing: Excellent filler alloy for brazing assemblies operating at over 1000°C like turbine components, heat exchangers etc. Additive Manufacturing: Selective laser melting and other powder bed fusion processes can utilize K403 powder to fabricate parts. Gas Turbines: Powder metallurgy turbine components exposed to hot gas paths like blades, vanes, seals. Chemical Industry: K403 coated components in fluidized bed reactors, heat exchangers, cyclone separators. Glass Industry: Powder sprayed rolls, guides, baffles used in glass melting furnaces and forehearths. Heat Treatment: Fixtures, trays, baskets operating under high temperature applications. Specifications and Grades of K403 Powder K403 powder is available in various size ranges, morphologies and grades: Particle Size: Ranging from 10-45 microns for AM methods, up to 150 microns for thermal spray processes. Morphology: Spherical, irregular and dendritic particle shapes available. Spherical powders have better flowability. Grades: Powder can be tailored as per AMS 7875, AMS 5887 or other high temperature alloy specifications. Purity: High purity argon gas atomized powder available for critical applications. Customization: Alloy chemistry and particle characteristics can be customized as per application requirements. Health and Safety Considerations for K403 Powder As a metallic alloy powder, K403 poses some health and safety risks: Fine powders can be a dust explosion hazard. Prevent dust accumulation and ignition sources. May cause skin and eye irritation upon prolonged exposure. Use personal protective equipment. Inhalation must be avoided. Use respiratory protection while handling powder. Powder may catalyze reactions with oxidizers. Prevent contact between incompatible materials. Proper grounding of equipment, ventilation, hygiene practices essential when handling the powder. Refer to applicable safety data sheets from suppliers for complete health hazard information. Safety procedures for metallic powders like inert gas gloveboxes, explosion suppression systems may be implemented for worker protection. Inspection and Testing of K403 Powder To ensure the K403 nickel alloy powder conforms to specifications, various tests and inspections should be performed: Chemical Composition – Verify composition of major alloying elements using optical emission or X-ray fluorescence spectroscopy. Particle Size Distribution – Assess particle size range as per ASTM B822 standard using laser diffraction. Morphology – Inspect particle shape and surface defects under SEM. Check for satellites, porosity. Flow Rate – Evaluate flowability and apparent density as per ASTM B213 using Hall flowmeter. Impurities – Measure oxygen and nitrogen content using inert gas fusion analysis. Minimize impurities. Microstructure – Check phases present using X-ray diffraction analysis. Mechanical Properties – Perform tensile and hardness testing for powder metallurgy parts. Qualification and batch testing ensures consistent powder quality and performance. Comparison of K403 Powder with IN738 Powder K403 and IN738 are two alloy powders used for high temperature applications:

Parameter	K403 Powder	IN738 Powder
Composition	Ni-Cr-Fe-Mo	Ni-Cr-Co-Al-Ti
Oxidation Resistance	Excellent up to 1150°C	Very Good up to 1100°C
Cost	Higher	Lower
Phase Stability	Very Good	Poor
Mechanical Strength	High up to 1050°C	Good up to 750°C
Fabrication	Medium	Easy
Applications	Thermal spray, welding	Turbine components, AM parts
Availability	Moderate	Readily available

For extreme temperatures exceeding 1100°C requiring phase stability, K403 is preferred despite higher cost. IN738 offers easier fabrication and lower cost. FAQs Q: What is nickel-based K403 powder used for? A: K403 powder is designed for high temperature applications like thermal spray coatings, brazing, welding, additive manufacturing where oxidation and corrosion resistance up to 1150°C is required. Q: What particle size is used for thermal spraying K403 powder? A: Coarser K403 powder up to 150 microns is commonly used for thermal spray processes like wire arc spraying to maximize deposition efficiency and coating thickness. Q: Is K403 suitable for laser powder bed fusion additive manufacturing? A: Yes, fine K403 powder can be used in selective laser melting machines to fabricate complex geometry parts that perform well in high temperature environments. Q: How does K403 compare with Haynes 214 alloy? A: K403 has slightly better high temperature strength and oxidation resistance than Haynes 214. But Haynes 214 offers excellent fabrication characteristics and lower cost. Q: What are the main health hazards of K403 powder? A: Fine K403 powder poses dust explosion risks. It can also irritate skin and eyes. Inhalation must be prevented. Use proper protective equipment when handling K403 powder. Q: Where can I purchase K403 powder for high temperature brazing application? A: Leading suppliers like Nanochemazone Supply carry K403 nickel alloy powder suitable for high temperature brazing. Consider recommended particle size and purity levels based on your specific application.

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Product	GH5188 Powder
CAS No.	N/A
Appearance	Metallic Gray or Dark 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	CoCrNiW
Density	9.10g/cm3
Molecular Weight	N/A
Product Codes	NCZ-DCY-291/25

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