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Stainless W

Description

USA SAE SAE J 467 (1968), Stainless W Specialsteel Special Purpose Alloys ("Superalloys") and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Stainless W
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel Stainless W Precipitation-Hardening SAE USA Special Purpose Alloys ("Superalloys")

Chemical composition(mass fraction)(wt.%) of the Stainless W

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe N
≤0.06 ≤0.60 ≤0.55 ≤17.00 ≤7.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤0.20 ≤ ≥ ≤0.80 ≤remaining ≤0.02

Mechanical Properties of steel grade Stainless W

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
771 (≥) 957 (≥) 22 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade Stainless W

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
42 - -     0.12 -  
437 663 - 11.3 224   -  
532 - 44 42.2   224 143

Heat Treatment of steel grade Stainless W

Heat treated : 1279°C - 1188°C

Technological Curves of steel grade Stainless W

Relevant standard of Stainless W

SAE J 467 (1968) Special Purpose Alloys ("Superalloys") SAE-J-467-(1968).pdf

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