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Stellite 238

Global 企业标准 Stellite238 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Stellite238 / Stellite 238
Category Grade Standard Region/Area Standard Content
Metals Stellite 238 -- Global

Chemical composition(mass fraction)(wt.%) of the Stellite 238

Element Min Max Similar
Si - - 1.0000
Mo - - 3.0000
Mn - - 1.0000
Fe - - 20.0000
Cr - - 26.0000
Co - - -
C - - 0.1000

Mechanical Properties of steel grade Stellite 238

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)
262 (≥) 299 (≥) 32 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade Stellite 238

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
32 - -     0.22 -  
223 251 - 22.3 144   -  
211 - 11 31.2   122 443

Heat Treatment of steel grade Stellite 238

Heat treated : 1823°C - 1277°C

Technological Curves of steel grade Stellite 238

Cross Reference Table (Equivalent Grade) of Stellite 238

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