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Global 企业标准 424315 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 424315 / 424315
Category Grade Standard Region/Area Standard Content
Metals 424315 -- Global

Chemical composition(mass fraction)(wt.%) of the 424315

Element Min Max Similar
Zn - 0.1500 -
Ti - 0.2000 -
Si 11.0000 13.0000 -
Ni 0.8000 1.3000 -
Mn - 0.3000 -
Mg 0.9000 1.3000 -
Fe - 0.5000 -
Cu 0.8000 1.5000 -
Al - - -

Mechanical Properties of steel grade 424315

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)
799 (≥) 696 (≥) 23 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade 424315

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
41 - -     0.22 -  
635 322 - 21.3 322   -  
139 - 21 32.2   221 212

Heat Treatment of steel grade 424315

Heat treated : 1836°C - 1338°C

Technological Curves of steel grade 424315

Cross Reference Table (Equivalent Grade) of 424315

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