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A 1049 S32550

Favorite Datasheet
S32404 A 240 S32550
#Ferralium255 #S32550

Description

USA SAE A 1049/A 1049M (2010), A 1049 S32550 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 S32550
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 1049 S32550 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 S32550

C Mn Si P S Cr Ni Mo N Cu
≤0.04 ≤1.50 ≤1.00 ≤0.04 ≤0.03 24.00 -27.00 4.50 -6.50 2.00 -4.00 0.10 -0.25 1.50 -2.50

Mechanical Properties of steel grade A 1049 S32550

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)
416 (≥) 918 (≥) 31 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade A 1049 S32550

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 - -     0.44 -  
293 579 - 34.3 244   -  
436 - 32 11.2   431 111

Heat Treatment of steel grade A 1049 S32550

Heat treated : 1483°C - 1434°C

Technological Curves of steel grade A 1049 S32550

Cross Reference Table (Equivalent Grade) of A 1049 S32550

Grade Standard Country Application
Ferralium255(S32550)
Ferralium255(S32550)
S32550
S32550
S32550

Relevant standard of A 1049 S32550

A 1049/A 1049M (2010) Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components A-1049-A-1049M-(2010).pdf
S32404 A 240 S32550
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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