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Global 企业标准 ER430 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ER430 / ER430
Category Grade Standard Region/Area Standard Content
Metals ER430 -- Global

Chemical composition(mass fraction)(wt.%) of the ER430

Element Min Max Similar
Si - 0.4000 -
Mn - 0.4000 -
Cr - 17.0000 -
C - 0.0300 -

Mechanical Properties of steel grade ER430

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)
498 (≥) 187 (≥) 24 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade ER430

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 - -     0.42 -  
234 723 - 34.3 342   -  
114 - 44 44.2   313 424

Heat Treatment of steel grade ER430

Heat treated : 1899°C - 1867°C

Technological Curves of steel grade ER430

Cross Reference Table (Equivalent Grade) of ER430

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