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Description

SUS430 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUS430
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel SUS430
SUS890L
SUS321
SUS347
SUSXM7
SUSXM15J1
SUS329J1
SUS329J3L
SUS329J4L
SUS405
SUS410L

Chemical composition(mass fraction)(wt.%) of the SUS430

C
Si
Mn
P
S
Cr Ni
 0.12 0.75  1.0  0.04  0.03  16-18   
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SUS430

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)
518 (≥) 527 (≥) 41 13 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade SUS430

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 - -     0.13 -  
285 955 - 42.3 242   -  
386 - 14 13.2   122 143

Heat Treatment of steel grade SUS430

Heat treated : 1459°C - 1559°C

Technological Curves of steel grade SUS430

Cross Reference Table (Equivalent Grade) of SUS430

Grade Standard Country Application
SUS430 JIS Japan ferritic stainless steels
SUS430F JIS Japan ferritic stainless steels
SUS430LX JIS Japan ferritic stainless steels
SUS430J1L② JIS Japan ferritic stainless steels
SUS430TP JIS Japan ferritic stainless steel
SUS430LXTP JIS Japan ferritic stainless steel
SUS430J1LTP JIS Japan ferritic stainless steel
SUS430TKA JIS Japan ferritic stainless steel
SUS430TKC JIS Japan ferritic stainless steel

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