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SA-524 Grade I

America ASME SA-524GradeI 常温和低温无缝碳素钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-524GradeI / SA-524 Grade I
Category Grade Standard Region/Area Standard Content
Metals SA-524 Grade I ASME SA-524 America 常温和低温无缝碳素钢管

Chemical composition(mass fraction)(wt.%) of the SA-524 Grade I

Element Min Max Similar

Mechanical Properties of steel grade SA-524 Grade I

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)
665 (≥) 129 (≥) 14 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade SA-524 Grade I

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 - -     0.13 -  
379 263 - 43.3 432   -  
115 - 14 41.2   242 112

Heat Treatment of steel grade SA-524 Grade I

Heat treated : 1616°C - 1444°C

Technological Curves of steel grade SA-524 Grade I

Cross Reference Table (Equivalent Grade) of SA-524 Grade I

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