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A 1049 S32520

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SA-790 S32304 A 240 S32520
#52N+ #F59 #S32520

Description

USA SAE A 1049/A 1049M (2010), A 1049 S32520 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 S32520
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 1049 S32520 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 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 1049 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)
483 (≥) 767 (≥) 14 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade A 1049 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
23 - -     0.34 -  
214 722 - 31.3 441   -  
249 - 23 42.2   321 222

Heat Treatment of steel grade A 1049 S32520

Heat treated : 1214°C - 1593°C

Technological Curves of steel grade A 1049 S32520

Cross Reference Table (Equivalent Grade) of A 1049 S32520

Grade Standard Country Application
S32520
S32520

Relevant standard of A 1049 S32520

A 1049/A 1049M (2010) Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components A-1049-A-1049M-(2010).pdf
SA-790 S32304 A 240 S32520
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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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