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SA-29 1137

America ASME SA-291137 热加工与冷精整碳钢和合金钢棒材通用要求 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-291137 / SA-29 1137
Category Grade Standard Region/Area Standard Content
Metals SA-29 1137 ASME SA-29/SA-29M America 热加工与冷精整碳钢和合金钢棒材通用要求

Chemical composition(mass fraction)(wt.%) of the SA-29 1137

Element Min Max Similar
S 0.0800 0.1300 -
P - 0.0400 -
Mn 1.3500 1.6500 -
C 0.3200 0.3900 -

Mechanical Properties of steel grade SA-29 1137

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)
251 (≥) 117 (≥) 13 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade SA-29 1137

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
13 - -     0.34 -  
469 256 - 42.3 322   -  
248 - 32 44.2   322 314

Heat Treatment of steel grade SA-29 1137

Heat treated : 1736°C - 1188°C

Technological Curves of steel grade SA-29 1137

Cross Reference Table (Equivalent Grade) of SA-29 1137

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