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A 813 S34709

Description

USA SAE A 813/A 813M (2009), A 813 S34709 Specialsteel Single- or Double-Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 813 S34709
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 813 S34709 Austenite SAE USA Single- or Double-Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the A 813 S34709

C Mn Si P S Cr Ni Ta
0.04 -0.10 ≤2.00 ≤1.00 ≤0.04 ≤0.03 17.00 -20.00 9.00 -13.00 ≤1.10

Mechanical Properties of steel grade A 813 S34709

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)
952 (≥) 488 (≥) 23 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade A 813 S34709

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
12 - -     0.31 -  
277 436 - 31.3 422   -  
576 - 33 41.2   142 221

Heat Treatment of steel grade A 813 S34709

Heat treated : 1348°C - 1858°C

Technological Curves of steel grade A 813 S34709

Cross Reference Table (Equivalent Grade) of A 813 S34709

Relevant standard of A 813 S34709

A 813/A 813M (2009) Single- or Double-Welded Austenitic Stainless Steel Pipe A-813-A-813M-(2009).pdf

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