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A 409 S31700

Favorite Datasheet
A 358 S31700 A 478 S31700
#317 #S31700

Description

USA SAE A 409/A 409M (2009), A 409 S31700 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 S31700
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 409 S31700 Austenite SAE USA Welded Large Diameter Austenitic Steel Pipe for Corrosive or High-Temperature Service

Chemical composition(mass fraction)(wt.%) of the A 409 S31700

C Si Mn P S Cr Ni Mo N
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18.00 -20.00 11.00 -15.00 3.00 -4.00 ≤0.10

Mechanical Properties of steel grade A 409 S31700

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)
186 (≥) 993 (≥) 31 24 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade A 409 S31700

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
32 - -     0.11 -  
487 746 - 14.3 113   -  
243 - 31 24.2   142 333

Heat Treatment of steel grade A 409 S31700

Heat treated : 1786°C - 1366°C

Technological Curves of steel grade A 409 S31700

Cross Reference Table (Equivalent Grade) of A 409 S31700

Grade Standard Country Application
1.4317
1.4317
1.4317
317
S31700
317L
S31703
317LM
S31725
317LMN
S31726
S31727
317LN
S31753
317LM
317L4
S31700
317
S31703
317L

Relevant standard of A 409 S31700

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 S31700 A 478 S31700
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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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