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

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

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

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

Mechanical Properties of steel grade 310H

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)
615 (≥) 829 (≥) 32 21 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade 310H

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
11 - -     0.43 -  
674 297 - 43.3 321   -  
853 - 32 31.2   124 124

Heat Treatment of steel grade 310H

Heat treated : 1998°C - 1626°C

Technological Curves of steel grade 310H

Cross Reference Table (Equivalent Grade) of 310H

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