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Global 企业标准 53S and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 53S / 53S
Category Grade Standard Region/Area Standard Content
Metals 53S -- Global

Chemical composition(mass fraction)(wt.%) of the 53S

Element Min Max Similar
Zn - 0.2000 -
Total Others - 0.1500 -
Total Each - 0.0500 -
Ti - 0.1500 -
Si - 0.4000 -
Mn+Cr 0.1000 0.6000 -
Mn - 0.5000 -
Mg 2.6000 3.6000 -
Fe - 0.4000 -
Cu - 0.1000 -
Cr - 0.3000 -
Be - 0.0003 -
Al - - -

Mechanical Properties of steel grade 53S

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)
465 (≥) 472 (≥) 32 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade 53S

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 - -     0.11 -  
657 644 - 43.3 244   -  
341 - 12 32.2   131 213

Heat Treatment of steel grade 53S

Heat treated : 1786°C - 1857°C

Technological Curves of steel grade 53S

Cross Reference Table (Equivalent Grade) of 53S

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