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Description

1.0473 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 1.0473
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy 1.0473
1.4981
2.4982
2.4983
1.4986
1.4988
P265GH
1.0425
P295GH
1.0481
P355GH

Chemical composition(mass fraction)(wt.%) of the 1.0473

C
Si
Mn
P
S
Cr Ni
0.10-0.22 0.60  1.00-1.70 0.025  0.015   0.30 ≤0.30
Mo Al Cu Nb Ti V Ce
 ≤0.08  0.020  0.30  0.02  0.03 ≤0.02  
N Co Pb B Other    
 0.012            
             

Mechanical Properties of steel grade 1.0473

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)
185 (≥) 489 (≥) 41 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade 1.0473

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
34 - -     0.31 -  
524 682 - 43.3 344   -  
672 - 32 31.2   242 222

Heat Treatment of steel grade 1.0473

Heat treated : 1225°C - 1578°C

Technological Curves of steel grade 1.0473


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