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Description

15S22 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 15S22
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel 15S22
14CrMoV6-9
1.3401
X120Mn12
15S10
1.0710
1.0710
10S20
1.0721
10SPb20
1.0722

Chemical composition(mass fraction)(wt.%) of the 15S22

C
Si
Mn
P
S
Cr Ni
0.12-0.18  0.10-0.40   0.50-0.90 0.070  0.18-0.26     
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 15S22

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)
291 (≥) 994 (≥) 11 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 15S22

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
41 - -     0.33 -  
379 619 - 22.3 121   -  
699 - 41 32.2   441 123

Heat Treatment of steel grade 15S22

Heat treated : 1199°C - 1354°C

Technological Curves of steel grade 15S22


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