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Description

1.7012 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.7012

Chemical composition(mass fraction)(wt.%) of the 1.7012

C
Si
Mn
P
S
Cr Ni
0.10-0.16  0.15-0.35  0.40-0.60  0.035  0.035  0.30-0.50   
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 1.7012

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 (≥) 919 (≥) 23 13 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade 1.7012

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 - -     0.31 -  
559 761 - 21.3 314   -  
442 - 34 42.2   244 333

Heat Treatment of steel grade 1.7012

Heat treated : 1916°C - 1924°C

Technological Curves of steel grade 1.7012


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