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USA ASTM SAE AMS-QQ-S-763B (1998) , 310 Specialsteel Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 310
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 310 Austenite ASTM USA Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings

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

C Si Mn P S Cr Ni Mo Cu
≤0.25 ≤1.50 ≤2.00 ≤0.045 ≤0.03 24.00 -26.00 19.00 -22.00 ≤1.00 ≤1.00

Mechanical Properties of steel grade 310

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)
882 (≥) 383 (≥) 12 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 310

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
14 - -     0.14 -  
498 187 - 22.3 431   -  
644 - 32 12.2   442 241

Heat Treatment of steel grade 310

Heat treated : 1789°C - 1443°C

Technological Curves of steel grade 310

Cross Reference Table (Equivalent Grade) of 310

Relevant standard of 310

SAE AMS-QQ-S-763B (1998) Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings SAE-AMS-QQ-S-763B--(1998)-.pdf

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