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Description

S42225 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S42225
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S42225
S41800
420
S42000
S42010
S420F
S42020
420FSe
S42023
616
S42200

Chemical composition(mass fraction)(wt.%) of the S42225

 

C
Si
Mn
P
S
Cr Ni
0.20-0.25 0.20-0.50 0.50-1.00 0.020 0.010 11.0-12.5 0.50-1.00
Mo Al Cu Nb Ti V Ce
0.90-1.25 ≤0.025 ≤0.15 ≤0.05 ≤0.025 0.20-0.30  
N Co Pb B Other Sn  
  ≤0.20     W 0.90-1.25 ≤0.02  
             

Mechanical Properties of steel grade S42225

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)
391 (≥) 483 (≥) 31 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade S42225

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
22 - -     0.32 -  
612 429 - 42.3 213   -  
294 - 21 41.2   231 143

Heat Treatment of steel grade S42225

Heat treated : 1968°C - 1319°C

Technological Curves of steel grade S42225


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