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A928 S82441

America ASTM A928S82441 Standrad Specification for Steel Ferritic/Austenitic (Duplex)Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A928S82441 / A928 S82441
Category Grade Standard Region/Area Standard Content
Metals A928 S82441 ASTM A928/A928M America Standrad Specification for Steel Ferritic/Austenitic (Duplex)Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal

Chemical composition(mass fraction)(wt.%) of the A928 S82441

Element Min Max Similar
C - 0.0300 -
Mn 2.5000 4.0000 -
P - 0.0350 -
S - 0.0050 -
Si - 0.7000 -
Ni 3.0000 4.5000 -
Cr 23.0000 25.0000 -
Mo 1.0000 2.0000 -
Cu 0.1000 0.8000 -
N 0.2000 0.3000 -

Mechanical Properties of steel grade A928 S82441

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)
463 (≥) 859 (≥) 12 33 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade A928 S82441

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
13 - -     0.22 -  
271 287 - 44.3 413   -  
782 - 23 11.2   333 134

Heat Treatment of steel grade A928 S82441

Heat treated : 1266°C - 1828°C

Technological Curves of steel grade A928 S82441

Cross Reference Table (Equivalent Grade) of A928 S82441

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