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Description

S43400 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S43400
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S43400
S43000
430F
S43020
430FSe
S43023
439
S43035
430Ti
S43036
434

Chemical composition(mass fraction)(wt.%) of the S43400

 

C
Si
Mn
P
S
Cr Ni
0.12  1.00  1.00  0.040  0.030  16.0-18.0  0.75~1.25 
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade S43400

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)
122 (≥) 987 (≥) 33 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade S43400

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
32 - -     0.33 -  
921 914 - 31.3 414   -  
327 - 21 22.2   433 243

Heat Treatment of steel grade S43400

Heat treated : 1564°C - 1815°C

Technological Curves of steel grade S43400


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