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A537 Class 3

America ASTM A537Class3 压力容器用经热处理的碳锰硅钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A537Class3 / A537 Class 3
Category Grade Standard Region/Area Standard Content
Metals A537 Class 3 ASTM A537/A537M America 压力容器用经热处理的碳锰硅钢板

Chemical composition(mass fraction)(wt.%) of the A537 Class 3

Element Min Max Similar

Mechanical Properties of steel grade A537 Class 3

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)
369 (≥) 533 (≥) 41 34 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade A537 Class 3

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
24 - -     0.12 -  
997 411 - 32.3 311   -  
264 - 33 34.2   122 312

Heat Treatment of steel grade A537 Class 3

Heat treated : 1826°C - 1969°C

Technological Curves of steel grade A537 Class 3

Cross Reference Table (Equivalent Grade) of A537 Class 3

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