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SA-312 S30600

Description

USA AMS SA-312/SA-312M, SA-312 S30600 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 S30600
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-312 S30600 Austenite AMS USA Specification for Seamless and Welded Austenitic Stainless Steel Pipes

Chemical composition(mass fraction)(wt.%) of the SA-312 S30600

C Mn Si P S Cr Ni Mo
≤0.018 ≤2.00 3.70 -4.30 ≤0.02 ≤0.02 17.00 -18.50 14.00 -15.50 ≤0.20

Mechanical Properties of steel grade SA-312 S30600

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)
251 (≥) 889 (≥) 31 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade SA-312 S30600

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
22 - -     0.44 -  
938 569 - 13.3 241   -  
775 - 23 23.2   223 133

Heat Treatment of steel grade SA-312 S30600

Heat treated : 1684°C - 1247°C

Technological Curves of steel grade SA-312 S30600

Cross Reference Table (Equivalent Grade) of SA-312 S30600

Relevant standard of SA-312 S30600

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

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