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JFE 430LNM

Global 企业标准 JFE430LNM and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: JFE430LNM / JFE 430LNM
Category Grade Standard Region/Area Standard Content
Metals JFE 430LNM -- Global

Chemical composition(mass fraction)(wt.%) of the JFE 430LNM

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni - 0.6000 -
Nb - 0.8000 -
N - 0.0250 -
Mo 0.4000 0.8000 -
Mn - 1.0000 -
Cr 17.0000 20.0000 -
C - 0.0250 -

Mechanical Properties of steel grade JFE 430LNM

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)
743 (≥) 225 (≥) 34 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade JFE 430LNM

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
31 - -     0.41 -  
468 821 - 22.3 324   -  
842 - 23 22.2   112 442

Heat Treatment of steel grade JFE 430LNM

Heat treated : 1484°C - 1559°C

Technological Curves of steel grade JFE 430LNM

Cross Reference Table (Equivalent Grade) of JFE 430LNM

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