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Global 企业标准 IMI443 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: IMI443 / IMI 443
Category Grade Standard Region/Area Standard Content
Metals IMI 443 -- Global

Chemical composition(mass fraction)(wt.%) of the IMI 443

Element Min Max Similar
V - - 11.0000
Ti - - -
Cr - - 15.0000

Mechanical Properties of steel grade IMI 443

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)
963 (≥) 613 (≥) 34 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade IMI 443

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
14 - -     0.23 -  
274 318 - 24.3 323   -  
341 - 44 33.2   411 123

Heat Treatment of steel grade IMI 443

Heat treated : 1556°C - 1471°C

Technological Curves of steel grade IMI 443

Cross Reference Table (Equivalent Grade) of IMI 443

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