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Global 企业标准 3.2374 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3.2374 / 3.2374
Category Grade Standard Region/Area Standard Content
Metals 3.2374 -- Global

Chemical composition(mass fraction)(wt.%) of the 3.2374

Element Min Max Similar
Zn - 0.1000 -
Total Others - 0.1500 -
Total Each - 0.0500 -
Ti - 0.2000 -
Si 6.5000 7.5000 -
Mn - 0.1000 -
Mg 0.2500 0.4500 -
Fe - 0.2000 -
Cu - 0.2000 -
Al - - -

Mechanical Properties of steel grade 3.2374

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)
768 (≥) 479 (≥) 33 43 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade 3.2374

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 - -     0.11 -  
588 374 - 33.3 142   -  
153 - 23 41.2   332 111

Heat Treatment of steel grade 3.2374

Heat treated : 1673°C - 1348°C

Technological Curves of steel grade 3.2374

Cross Reference Table (Equivalent Grade) of 3.2374

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