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SA-312 TP310Cb

Description

USA AMS SA-312/SA-312M , SA-312 TP310Cb Specialsteel Specification for Seamless and Welded Austenitic Stainless Steel Pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-312 TP310Cb
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-312 TP310Cb Austenite AMS USA Specification for Seamless and Welded Austenitic Stainless Steel Pipes

Chemical composition(mass fraction)(wt.%) of the SA-312 TP310Cb

C Si Mn P S Cr Ni Nb+Ta
≤0.08 ≤1.50 ≤2.00 ≤0.045 ≤0.03 24.00 -26.00 19.00 -22.00 ≤1.10

Mechanical Properties of steel grade SA-312 TP310Cb

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)
469 (≥) 944 (≥) 33 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade SA-312 TP310Cb

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 - -     0.14 -  
228 167 - 22.3 112   -  
678 - 44 42.2   212 224

Heat Treatment of steel grade SA-312 TP310Cb

Heat treated : 1973°C - 1298°C

Technological Curves of steel grade SA-312 TP310Cb

Cross Reference Table (Equivalent Grade) of SA-312 TP310Cb

Relevant standard of SA-312 TP310Cb

SA-312/SA-312M Specification for Seamless and Welded Austenitic Stainless Steel Pipes SA-312-SA-312M-.pdf

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