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America SAE 310HCb Chemical compositions of SAE wrought stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 310HCb / 310HCb
Category Grade Standard Region/Area Standard Content
Metals 310HCb SAE J 405 America Chemical compositions of SAE wrought stainless steels

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

Element Min Max Similar
Si - 0.7500 -
S - 0.0300 -
P - 0.0450 -
Ni 19.0000 22.0000 -
Nb - 1.1000 -
Mn - 2.0000 -
Cr 24.0000 26.0000 -
C 0.0400 0.1000 -

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)
771 (≥) 265 (≥) 24 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

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
44 - -     0.21 -  
656 156 - 41.3 341   -  
362 - 24 14.2   143 143

Heat Treatment of steel grade 310HCb

Heat treated : 1446°C - 1861°C

Technological Curves of steel grade 310HCb

Cross Reference Table (Equivalent Grade) of 310HCb

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