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A 1049 S32760

Description

USA SAE A 1049/A 1049M (2010), A 1049 S32760 Specialsteel Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 1049 S32760
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 1049 S32760 Duplex steel SAE USA Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components

Chemical composition(mass fraction)(wt.%) of the A 1049 S32760

C Mn Si P S Cr Ni Mo
≤0.03 ≤1.00 ≤1.00 ≤0.03 ≤0.01 24.00 -26.00 6.00 -8.00 3.00 -4.00

Mechanical Properties of steel grade A 1049 S32760

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)
379 (≥) 363 (≥) 34 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade A 1049 S32760

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
24 - -     0.22 -  
488 262 - 44.3 431   -  
992 - 13 32.2   124 343

Heat Treatment of steel grade A 1049 S32760

Heat treated : 1393°C - 1989°C

Technological Curves of steel grade A 1049 S32760

Cross Reference Table (Equivalent Grade) of A 1049 S32760

Grade Standard Country Application
S32760
S32760
T41901
T41901
T41901

Relevant standard of A 1049 S32760

A 1049/A 1049M (2010) Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components A-1049-A-1049M-(2010).pdf

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