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A 409 S31040

Favorite Datasheet
A 358 S31040 A 478 S31040
#310SCb #S31040 #310Cb

Description

USA SAE A 409/A 409M (2009), A 409 S31040 Specialsteel Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 409 S31040
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 409 S31040 Austenite SAE USA Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service

Chemical composition(mass fraction)(wt.%) of the A 409 S31040

C Si Mn P S Cr Ni Nb+Ta
≤0.08 ≤1.50 ≤2.00 ≤0.045 ≤0.03 24.00 -26.00 19.00 -22.00 ≤1.10

Mechanical Properties of steel grade A 409 S31040

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)
427 (≥) 894 (≥) 23 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade A 409 S31040

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
14 - -     0.12 -  
384 387 - 43.3 314   -  
483 - 24 34.2   134 233

Heat Treatment of steel grade A 409 S31040

Heat treated : 1957°C - 1177°C

Technological Curves of steel grade A 409 S31040

Cross Reference Table (Equivalent Grade) of A 409 S31040

Grade Standard Country Application
S31040
S31040
S31040
S31040
S31040
S31040
310Cb
310Cb
TP310Cb
TP310Cb
TP310Cb
TP310Cb
AWS E310Cb

Relevant standard of A 409 S31040

A 409/A 409M (2009) Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service A-409-A-409M--(2009).pdf
A 358 S31040 A 478 S31040
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Jiangyou Longhai Special Steel Co.,Ltd.
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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