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Global 企业标准 IF493 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: IF493 / IF493
Category Grade Standard Region/Area Standard Content
Metals IF493 -- Global

Chemical composition(mass fraction)(wt.%) of the IF493

Element Min Max Similar

Mechanical Properties of steel grade IF493

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)
331 (≥) 584 (≥) 12 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade IF493

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
34 - -     0.43 -  
284 165 - 41.3 244   -  
774 - 24 34.2   213 321

Heat Treatment of steel grade IF493

Heat treated : 1634°C - 1684°C

Technological Curves of steel grade IF493

Cross Reference Table (Equivalent Grade) of IF493

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