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A959 S41050

America ASTM A959S41050 锻制不锈钢用说明协调标准等级构成的标准指南 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A959S41050 / A959 S41050
Category Grade Standard Region/Area Standard Content
Metals A959 S41050 ASTM A959 America 锻制不锈钢用说明协调标准等级构成的标准指南

Chemical composition(mass fraction)(wt.%) of the A959 S41050

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 0.6000 1.1000 -
N - 0.1000 -
Mn - 1.0000 -
Cr 10.5000 12.5000 -
C - 0.0400 -

Mechanical Properties of steel grade A959 S41050

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)
762 (≥) 479 (≥) 44 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade A959 S41050

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
43 - -     0.24 -  
928 574 - 42.3 122   -  
844 - 11 21.2   322 133

Heat Treatment of steel grade A959 S41050

Heat treated : 1188°C - 1981°C

Technological Curves of steel grade A959 S41050

Cross Reference Table (Equivalent Grade) of A959 S41050

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