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A131 Grade EH32

America ASTM A131GradeEH32 海船用结构钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A131GradeEH32 / A131 Grade EH32
Category Grade Standard Region/Area Standard Content
Metals A131 Grade EH32 ASTM A131/A131M America 海船用结构钢

Chemical composition(mass fraction)(wt.%) of the A131 Grade EH32

Element Min Max Similar

Mechanical Properties of steel grade A131 Grade EH32

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)
279 (≥) 238 (≥) 14 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade A131 Grade EH32

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
44 - -     0.24 -  
575 558 - 44.3 331   -  
351 - 11 41.2   132 323

Heat Treatment of steel grade A131 Grade EH32

Heat treated : 1189°C - 1472°C

Technological Curves of steel grade A131 Grade EH32

Cross Reference Table (Equivalent Grade) of A131 Grade EH32

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