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Chromium Nickel Cobalt Alloy GH4090 Creep Resistance For Cold Drawn Bar Wire Rod
|Equal Grades||Nimonic90||Spec||GB/T 14992, GB/T 14994|
|Magnetic||No||Product Name||Nickel Cobalt Alloy|
nickel based alloys,
high temperature nickel alloys
GH4090 Nickel-chromium-Cobalt Alloy for High Temperature Application
GH4090 is a nickel base precipitation hardening superalloy. The alloy is commonly used to make turbine blades, disk parts, forgings, ring parts, and thermal molds.
|Weight(%||0.13 max||18.00~21.00||Rem||15.00~21.00||1.00~2.00||2.00~3.00||1.50 max||0.15 max||0.02 max||0.80 max||0.40 max||0.015 max||0.020 max||0.20 max|
The alloy has been used to make aviation engine high-temperature spring elements, high-temperature fasteners, combustion chamber clamps and stop pins.
Similar grades are also used in the production of aero-engine turbine working blade, turbine disc and other parts abroad.
- Excellent creep resistance at high temperature
- High temperature stress fracture resistance
- Precipitable hardening
- High temperature dynamic application (alternation of cold and heat)
Forms of supply
- Hot rolled bar
- Cold drawn bar
- Wire rod
- Cold rolled plate
- Cold rolled strip
- Cold drawn wire