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America SAE 30310 Chemical compositions of SAE wrought stainless steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 30310 / 30310
Category Grade Standard Region/Area Standard Content
Metals 30310 SAE J 405 America Chemical compositions of SAE wrought stainless steels

Chemical composition(mass fraction)(wt.%) of the 30310

Element Min Max Similar
Si 0.3000 0.8000 -
S - 0.0300 -
P - 0.0400 -
Ni 19.0000 22.0000 -
Mo - 0.7500 -
Mn - 2.0000 -
Cu - 0.7500 -
Cr 24.0000 26.0000 -
C - 0.0800 -
Si - 0.7500 -
S - 0.0300 -
P - 0.0400 -
Ni 19.0000 22.0000 -
Mo - 0.7500 -
Mn - 2.0000 -
Cu - 0.7500 -
Cr 24.0000 26.0000 -
C - 0.0800 -
Si - 0.7500 -
S - 0.0300 -
P - 0.0400 -
Ni 20.0000 22.0000 -
Mo - 0.7500 -
Mn 1.2500 2.5000 -
Cu - 0.7500 -
Cr 25.0000 27.0000 -
C 0.0900 0.2000 -

Mechanical Properties of steel grade 30310

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)
315 (≥) 167 (≥) 13 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade 30310

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
24 - -     0.21 -  
437 623 - 42.3 442   -  
798 - 41 21.2   411 123

Heat Treatment of steel grade 30310

Heat treated : 1559°C - 1385°C

Technological Curves of steel grade 30310

Cross Reference Table (Equivalent Grade) of 30310

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