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Description

1.0722 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.0722
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel 1.0722
1.7735
14CrMoV6-9
1.3401
X120Mn12
15S10
1.0710
1.0710
10S20
1.0721
10SPb20

Chemical composition(mass fraction)(wt.%) of the 1.0722

C
Si
Mn
P
S
Cr Ni
0.07-0.13 0.40 0.70-1.10   0.060 0.15-0.25     
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
    0.20-0.35         
             

  

Mechanical Properties of steel grade 1.0722

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)
257 (≥) 511 (≥) 33 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade 1.0722

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 - -     0.31 -  
323 717 - 32.3 133   -  
425 - 42 43.2   312 443

Heat Treatment of steel grade 1.0722

Heat treated : 1143°C - 1996°C

Technological Curves of steel grade 1.0722


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