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SA-813 S20910

Description

USA AMS SA-813/SA-813M, SA-813 S20910 Specialsteel Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-813 S20910
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-813 S20910 Austenite AMS USA Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the SA-813 S20910

C Mn Si P S Cr Ni Mo N Nb V
≤0.06 4.00 -6.00 ≤1.00 ≤0.04 ≤0.03 20.50 -23.50 11.50 -13.50 1.50 -3.00 0.20 -0.40 0.10 -0.30 0.10 -0.30

Mechanical Properties of steel grade SA-813 S20910

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)
781 (≥) 796 (≥) 12 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade SA-813 S20910

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
33 - -     0.12 -  
473 655 - 13.3 421   -  
171 - 21 22.2   231 343

Heat Treatment of steel grade SA-813 S20910

Heat treated : 1898°C - 1294°C

Technological Curves of steel grade SA-813 S20910

Cross Reference Table (Equivalent Grade) of SA-813 S20910

Relevant standard of SA-813 S20910

SA-813/SA-813M Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe SA-813-SA-813M.pdf

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