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SA-513 4140

America ASME SA-5134140 电阻焊碳钢及合金钢机械用管材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-5134140 / SA-513 4140
Category Grade Standard Region/Area Standard Content
Metals SA-513 4140 ASME SA-513 America 电阻焊碳钢及合金钢机械用管材

Chemical composition(mass fraction)(wt.%) of the SA-513 4140

Element Min Max Similar

Mechanical Properties of steel grade SA-513 4140

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)
152 (≥) 284 (≥) 44 13 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade SA-513 4140

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
42 - -     0.32 -  
749 286 - 21.3 211   -  
877 - 22 12.2   324 141

Heat Treatment of steel grade SA-513 4140

Heat treated : 1414°C - 1993°C

Technological Curves of steel grade SA-513 4140

Cross Reference Table (Equivalent Grade) of SA-513 4140

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