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A 928 S32950

Description

USA SAE A 928/A 928M (2011), A 928 S32950 Specialsteel Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 928 S32950
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 928 S32950 Duplex steel SAE USA Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal

Chemical composition(mass fraction)(wt.%) of the A 928 S32950

C Mn Si P S Cr Ni Mo N
≤0.03 ≤2.00 ≤0.60 ≤0.035 ≤0.01 26.00 -29.00 3.50 -5.20 1.00 -2.50 0.15 -0.25

Mechanical Properties of steel grade A 928 S32950

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)
217 (≥) 945 (≥) 43 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade A 928 S32950

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
22 - -     0.24 -  
727 442 - 42.3 434   -  
737 - 42 11.2   312 312

Heat Treatment of steel grade A 928 S32950

Heat treated : 1261°C - 1917°C

Technological Curves of steel grade A 928 S32950

Cross Reference Table (Equivalent Grade) of A 928 S32950

Grade Standard Country Application
7-MoPLUS
S32950
S32950
7-Mo PLUS(S32950)
S32950

Relevant standard of A 928 S32950

A 928/A 928M (2011) Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal A-928-A-928M-(2011).pdf

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