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

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

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

Element Min Max Similar
Zn - 3.0000 -
Ti - 0.1000 -
Sn - 0.3500 -
Si 7.5000 9.5000 -
Pb - 0.2000 -
Others Total - 0.5000 -
Others each - 0.0500 -
Ni - 0.5000 -
Mn - 0.5000 -
Mg - 0.1000 -
Fe - 1.2000 -
Cu 3.0000 4.0000 -
Al - - -

Mechanical Properties of steel grade INTER

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)
721 (≥) 835 (≥) 31 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade INTER

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 - -     0.24 -  
399 149 - 41.3 132   -  
396 - 44 11.2   212 241

Heat Treatment of steel grade INTER

Heat treated : 1369°C - 1477°C

Technological Curves of steel grade INTER

Cross Reference Table (Equivalent Grade) of INTER

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