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Brief introduction:
It is a nickel-base superalloy which is precipitated and hardened by γ' phase.
It has good gas corrosion resistance, high yield strength and fatigue performance, good process plasticity and stable structure.
It's widely used in aero-engine rotating parts under working temperature not higher than 815 °C.
Main specifications:
China USA UNS France W.Nr GH738 Waspaloy N07001 NC20K14 2.4654 Chemical composition under ASTM B637 standard:
Grade chemical composition,% Ni Cr Co Mo Ti Al Fe Mn C Si Cu S P Zr B UNS N07001 Remainder 18.0-21.0 12.0-15.0 3.5-5.0 2.75-3.25 1.2-1.6 ≤2.0 ≤1.0 0.03-0.1 ≤0.75 ≤0.5 ≤0.03 ≤0.03 0.02-0.12 0.003-0.01 Ni element shall be determined arithmetically by difference.
Main product types:
wire,rod,forging,bar,strip,sheet/plate,tube/pipe,casting.
Main produce standards:
Wire,Rod, Bar,Forging,Ring:
ASTM B637Welding wire: AMS5794 Sheet, strip, plate:
AMS 5544
