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Higher Yield Strength Nickel Cobalt Alloy GH4738 Precipitation Hardened Superalloy

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Higher Yield Strength Nickel Cobalt Alloy GH4738 Precipitation Hardened Superalloy

Name: Higher Yield Strength Nickel Cobalt Alloy GH4738 Precipitation Hardened Superalloy
Brand: XUNSHI
Price: 1 USD

China Higher Yield Strength Nickel Cobalt Alloy GH4738 Precipitation Hardened Superalloy wholesale

Brand Name : XUNSHI

Model Number : GH4738

Certification : ISO9001

Place of Origin : China

MOQ : 100kg

Price : Negotiable

Payment Terms : T/T

Supply Ability : 500kg per week

Delivery Time : 45-50 days

Packaging Details : Plywood case

Working temperature : 815°C

Equal grades : WASPALOY, GH738

Density : 8.22g/cm3

Melting range : 1330~1360°C

Form of supply : Hot rolled plate, cold rolled plate, pipe, strip, wire, forging, casting , fastner

Product Name : Nickel Cobalt Alloy

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GH4738 is a Ni-Cr-Co based precipitation hardened superalloy.

GH4738 has higher yield strength and fatigue resistance during 760°C~870°C.It has good oxidation resistance and corrosion resistance in a gas turbine atmosphere at 870 degree C.It has good ductility and stable properties. It is suitable for making turbine disk, working blade, high temperature fastener, flame tube, shaft and turbine brake.

Chemical composition

Element	C	Cr	Ni	Co	Mo	Al	Ti	Fe
Weight(%)	0.03~0.10	18.0~21.0	Rem	12.0~15.0	3.50~5.00	1.20~1.60	2.75~3.25	2.00 max
Element	B	Zr	Mn	Si	P	S	Cu
Weight(%)	0.003~0.010	0.020~0.080	0.10 max	0.015 max	0.015 max	0.015 max	0.100 max

The alloys have good oxidation resistance and corrosion resistance in various atmospheres encountered in jet engines or similar working conditions. Continuous operation of the antioxidant temperature up to 1040°C. Intermittent operation of the antioxidant temperature up to 870°C.

Forms of supply

Cold drawn bar

Hot rolled bar

Cold drawn wire

Hot rolled plate

Cold rolled plate

Cold rolled strip

Hot forged bar

Hot fored plate, ring

Product Tags:

nickel based alloys

cobalt based alloy

Higher Yield Strength Nickel Cobalt Alloy GH4738 Precipitation Hardened Superalloy Images

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