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Description

1.1231 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.1231
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel 1.1231
1.1192
1.5919
1.7001
38Cr1
1.7002
46Cr1
20MoCr4
C67S
1.1231
Ck67

Chemical composition(mass fraction)(wt.%) of the 1.1231

 

C
Si
Mn
P
S
Cr Ni
0.65-0.73   0.15-0.35 0.60-0.90  0.025  0.025   0.40 ≤0.40
Mo Al Cu Nb Ti V Ce
 0.10            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 1.1231

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)
662 (≥) 218 (≥) 14 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 1.1231

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
12 - -     0.14 -  
496 759 - 34.3 132   -  
697 - 12 34.2   141 133

Heat Treatment of steel grade 1.1231

Heat treated : 1311°C - 1747°C

Technological Curves of steel grade 1.1231


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