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SA-312 TP310HCb

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SA-249 TP310HCb A 240 S31041
#310HCb #S31041

Description

USA AMS SA-312/SA-312M , SA-312 TP310HCb 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 TP310HCb
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-312 TP310HCb Austenite AMS USA Specification for Seamless and Welded Austenitic Stainless Steel Pipes

Chemical composition(mass fraction)(wt.%) of the SA-312 TP310HCb

C Si Mn P S Cr Ni Nb+Ta Cu
0.04 -0.10 ≤0.75 ≤2.00 ≤0.045 ≤0.030 24.00 -26.00 19.00 -22.00 ≤1.10 ≤0.75

Mechanical Properties of steel grade SA-312 TP310HCb

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)
571 (≥) 762 (≥) 24 21 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade SA-312 TP310HCb

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
32 - -     0.12 -  
758 874 - 22.3 411   -  
449 - 11 14.2   312 142

Heat Treatment of steel grade SA-312 TP310HCb

Heat treated : 1622°C - 1791°C

Technological Curves of steel grade SA-312 TP310HCb

Cross Reference Table (Equivalent Grade) of SA-312 TP310HCb

Grade Standard Country Application
310HCb
310HCbN
310HCb
TP310HCb
TP310HCbN
TP310HCb
TP310HCb
S31041
S31041
S31041
S31041
S31041

Relevant standard of SA-312 TP310HCb

SA-312/SA-312M Specification for Seamless and Welded Austenitic Stainless Steel Pipes SA-312-SA-312M-.pdf
SA-249 TP310HCb A 240 S31041
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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