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SA-29 15L24

America ASME SA-2915L24 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-2915L24 / SA-29 15L24
Category Grade Standard Region/Area Standard Content
Metals SA-29 15L24 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 15L24

Element Min Max Similar
S - 0.0500 -
Pb 0.1500 0.3500 -
P - 0.0400 -
Mn 1.3500 1.6500 -
Cu 0.2000 - -
C 0.1900 0.2500 -
B 0.0005 0.0030 -

Mechanical Properties of steel grade SA-29 15L24

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)
215 (≥) 199 (≥) 23 11 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade SA-29 15L24

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 - -     0.41 -  
486 914 - 24.3 221   -  
122 - 12 44.2   221 431

Heat Treatment of steel grade SA-29 15L24

Heat treated : 1274°C - 1491°C

Technological Curves of steel grade SA-29 15L24

Cross Reference Table (Equivalent Grade) of SA-29 15L24

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