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A 813 Grade TP 309

Description

USA SAE A 813/A 813M (2009), A 813 Grade TP 309 Specialsteel Single- or Double-Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 813 Grade TP 309
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 813 Grade TP 309 Austenite SAE USA Single- or Double-Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the A 813 Grade TP 309

C Si Mn P S Cr Ni
≤0.20 ≤1.00 ≤2.00 ≤0.045 ≤0.03 22.0 -24.0 12.0 -15.0

Mechanical Properties of steel grade A 813 Grade TP 309

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)
254 (≥) 849 (≥) 11 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade A 813 Grade TP 309

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
11 - -     0.23 -  
868 477 - 13.3 232   -  
741 - 14 33.2   134 143

Heat Treatment of steel grade A 813 Grade TP 309

Heat treated : 1646°C - 1132°C

Technological Curves of steel grade A 813 Grade TP 309

Cross Reference Table (Equivalent Grade) of A 813 Grade TP 309

Relevant standard of A 813 Grade TP 309

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

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