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A400 4130

America ASTM A4004130 钢棒的成分及机械性能选择指南 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A4004130 / A400 4130
Category Grade Standard Region/Area Standard Content
Metals A400 4130 ASTM A400 America 钢棒的成分及机械性能选择指南

Chemical composition(mass fraction)(wt.%) of the A400 4130

Element Min Max Similar

Mechanical Properties of steel grade A400 4130

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)
529 (≥) 518 (≥) 31 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade A400 4130

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
21 - -     0.12 -  
461 451 - 32.3 132   -  
317 - 24 44.2   144 212

Heat Treatment of steel grade A400 4130

Heat treated : 1656°C - 1966°C

Technological Curves of steel grade A400 4130

Cross Reference Table (Equivalent Grade) of A400 4130

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