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A 790 S32520

Description

USA SAE A 790/A 790M (2011), A 790 S32520 Specialsteel Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 790 S32520
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 790 S32520 Duplex steel SAE USA Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the A 790 S32520

C Mn Si P S Cr Ni Mo N Cu
≤0.03 ≤1.50 ≤0.80 ≤0.035 ≤0.02 24.00 -26.00 5.50 -8.00 3.00 -5.00 0.20 -0.35 0.05 -3.00

Mechanical Properties of steel grade A 790 S32520

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)
913 (≥) 367 (≥) 42 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade A 790 S32520

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 - -     0.31 -  
977 322 - 42.3 143   -  
937 - 42 34.2   224 223

Heat Treatment of steel grade A 790 S32520

Heat treated : 1448°C - 1137°C

Technological Curves of steel grade A 790 S32520

Cross Reference Table (Equivalent Grade) of A 790 S32520

Grade Standard Country Application
S32520
S32520

Relevant standard of A 790 S32520

A 790/A 790M (2011) Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe A-790-A-790M-(2011).pdf

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