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A 943 S30815

Description

USA SAE A 943/A 943M (2009), A 943 S30815 Specialsteel Spray-Formed Seamless Austenitic Stainless Steel Pipes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 943 S30815
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 943 S30815 Austenite SAE USA Spray-Formed Seamless Austenitic Stainless Steel Pipes

Chemical composition(mass fraction)(wt.%) of the A 943 S30815

C Mn Si P S Cr Ni Mo Al Ce
0.05 -0.10 ≤0.80 1.40 -2.00 ≤0.04 ≤0.03 20.00 -22.00 10.00 -12.00 ≤ ≥ ≤1.00 0.03 -0.08

Mechanical Properties of steel grade A 943 S30815

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)
423 (≥) 327 (≥) 14 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade A 943 S30815

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
42 - -     0.41 -  
935 637 - 24.3 412   -  
712 - 11 14.2   311 134

Heat Treatment of steel grade A 943 S30815

Heat treated : 1321°C - 1523°C

Technological Curves of steel grade A 943 S30815

Cross Reference Table (Equivalent Grade) of A 943 S30815

Grade Standard Country Application
253MA
253MA
253MA(S30815)
S30815
S30815
S30815
S30815
S30815
S30815

Relevant standard of A 943 S30815

A 943/A 943M (2009) Spray-Formed Seamless Austenitic Stainless Steel Pipes A-943-A-943M-(2009).pdf

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