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SA-813 TP304L

Description

USA AMS SA-813/SA-813M, SA-813 TP304L 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 TP304L
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-813 TP304L Austenite AMS USA Specification for Single- or Double-Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the SA-813 TP304L

C Si Mn P S Cr Ni
≤0.030 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00 -20.00 8.00 -12.00

Mechanical Properties of steel grade SA-813 TP304L

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)
247 (≥) 344 (≥) 42 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade SA-813 TP304L

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 - -     0.21 -  
248 511 - 44.3 243   -  
956 - 12 22.2   123 331

Heat Treatment of steel grade SA-813 TP304L

Heat treated : 1858°C - 1647°C

Technological Curves of steel grade SA-813 TP304L

Cross Reference Table (Equivalent Grade) of SA-813 TP304L

Relevant standard of SA-813 TP304L

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

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