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SA-29 Grade 92L54

America ASME SA-29Grade92L54 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.

Category Grade Standard Region/Area Standard Content
Metals SA-29 Grade 92L54 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 Grade 92L54

Element Min Max Similar
Si 1.2000 1.6000 -
S - 0.0400 -
Pb 0.1500 0.3500 -
P - 0.0350 -
Ni - 0.2500 -
Mo - 0.0600 -
Mn 0.6000 0.8000 -
Cu - 0.3500 -
Cr 0.6000 0.8000 -
C 0.5100 0.5900 -

Mechanical Properties of steel grade SA-29 Grade 92L54

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)
466 (≥) 552 (≥) 22 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade SA-29 Grade 92L54

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 - -     0.24 -  
414 776 - 44.3 414   -  
165 - 14 23.2   314 231

Heat Treatment of steel grade SA-29 Grade 92L54

Heat treated : 1864°C - 1275°C

Technological Curves of steel grade SA-29 Grade 92L54

Cross Reference Table (Equivalent Grade) of SA-29 Grade 92L54

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