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Description

310HCb High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: 310HCb
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy 310HCb
309Cb
S30941
309HCb
S31008
310S
S31009
310H
S31040
310Cb
S31041

Chemical composition(mass fraction)(wt.%) of the 310HCb

 

 


C
Si
Mn
P
S
Cr Ni
0.04-0.1 0.75 2 0.045 0.03 24-26 19-22
Mo Al Cu Nb Ti V Ce
      10*C~1.1      
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 310HCb

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)
456 (≥) 248 (≥) 23 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 310HCb

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
22 - -     0.12 -  
961 399 - 33.3 214   -  
572 - 13 24.2   442 211

Heat Treatment of steel grade 310HCb

Heat treated : 1663°C - 1896°C

Technological Curves of steel grade 310HCb


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