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A675 Grade 515

America ASTM A675Grade515 专用热轧碳素钢棒的机械特性 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A675Grade515 / A675 Grade 515
Category Grade Standard Region/Area Standard Content
Metals A675 Grade 515 ASTM A675/A675M America 专用热轧碳素钢棒的机械特性

Chemical composition(mass fraction)(wt.%) of the A675 Grade 515

Element Min Max Similar
S - 0.0500 -
P - 0.0400 -
Cu 0.2000 - -

Mechanical Properties of steel grade A675 Grade 515

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)
311 (≥) 178 (≥) 42 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade A675 Grade 515

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
22 - -     0.13 -  
331 459 - 43.3 123   -  
997 - 32 14.2   144 312

Heat Treatment of steel grade A675 Grade 515

Heat treated : 1115°C - 1462°C

Technological Curves of steel grade A675 Grade 515

Cross Reference Table (Equivalent Grade) of A675 Grade 515

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