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A 312 TP310Cb

Description

USA SAE A 312/A 312M (2012) , A 312 TP310Cb Specialsteel Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 312 TP310Cb
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 312 TP310Cb Austenite SAE USA Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

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

C Si Mn P S Cr Ni Nb+Ta Mo
≤0.08 ≤1.50 ≤2.00 ≤0.045 ≤0.03 24.00 -26.00 19.00 -22.00 ≤1.10 ≤0.7500

Mechanical Properties of steel grade A 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)
956 (≥) 711 (≥) 23 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade A 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
11 - -     0.12 -  
471 768 - 23.3 234   -  
823 - 24 32.2   441 423

Heat Treatment of steel grade A 312 TP310Cb

Heat treated : 1845°C - 1688°C

Technological Curves of steel grade A 312 TP310Cb

Cross Reference Table (Equivalent Grade) of A 312 TP310Cb

Relevant standard of A 312 TP310Cb

A 312/A 312M (2012) Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes A-312-A-312M--(2012)-.pdf

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