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America SAE G13H19 汽车用灰铁铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G13H19 / G13H19
Category Grade Standard Region/Area Standard Content
Metals G13H19 SAE J 431 America 汽车用灰铁铸件

Chemical composition(mass fraction)(wt.%) of the G13H19

Element Min Max Similar

Mechanical Properties of steel grade G13H19

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)
749 (≥) 589 (≥) 24 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade G13H19

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
43 - -     0.14 -  
389 469 - 33.3 324   -  
727 - 22 31.2   313 432

Heat Treatment of steel grade G13H19

Heat treated : 1232°C - 1817°C

Technological Curves of steel grade G13H19

Cross Reference Table (Equivalent Grade) of G13H19

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