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A675 Grade 415L

America ASTM A675Grade415L 专用热轧碳素钢棒的机械特性 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A675Grade415L / A675 Grade 415L
Category Grade Standard Region/Area Standard Content
Metals A675 Grade 415L 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 415L

Element Min Max Similar
S - 0.0500 -
Pb 0.1500 0.3500 -
P - 0.0400 -
Cu 0.2000 - -

Mechanical Properties of steel grade A675 Grade 415L

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)
448 (≥) 551 (≥) 41 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade A675 Grade 415L

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
32 - -     0.12 -  
691 921 - 22.3 442   -  
533 - 42 21.2   244 234

Heat Treatment of steel grade A675 Grade 415L

Heat treated : 1212°C - 1176°C

Technological Curves of steel grade A675 Grade 415L

Cross Reference Table (Equivalent Grade) of A675 Grade 415L

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