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SA-813 S30409

Description

USA AMS SA-813/SA-813M, SA-813 S30409 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 S30409
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-813 S30409 Austenite AMS USA Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the SA-813 S30409

C Si Mn P S Cr Ni
0.04 -0.10 ≤1.00 ≤2.00 ≤0.04 ≤0.03 18.0 -20.0 8.00 -11.0

Mechanical Properties of steel grade SA-813 S30409

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)
843 (≥) 237 (≥) 11 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade SA-813 S30409

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 - -     0.13 -  
921 977 - 31.3 144   -  
934 - 22 14.2   232 331

Heat Treatment of steel grade SA-813 S30409

Heat treated : 1554°C - 1223°C

Technological Curves of steel grade SA-813 S30409

Cross Reference Table (Equivalent Grade) of SA-813 S30409

Relevant standard of SA-813 S30409

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

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