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Japan JIS SUS434 不锈钢棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SUS434 / SUS 434
Category Grade Standard Region/Area Standard Content
Metals SUS 434 JIS G4303 Japan 不锈钢棒

Chemical composition(mass fraction)(wt.%) of the SUS 434

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni - 0.6000 -
Mo 0.7500 1.2500 -
Mn - 1.0000 -
Cr 16.0000 18.0000 -
C - 0.1200 -

Mechanical Properties of steel grade SUS 434

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)
183 (≥) 814 (≥) 22 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade SUS 434

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
13 - -     0.43 -  
192 786 - 24.3 331   -  
777 - 41 34.2   442 413

Heat Treatment of steel grade SUS 434

Heat treated : 1214°C - 1385°C

Technological Curves of steel grade SUS 434

Cross Reference Table (Equivalent Grade) of SUS 434

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