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SA-814 S34709

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SA-813 S34709 SA-965 S34709
#347H #S34709

Description

USA AMS SA-814/SA-814M, SA-814 S34709 Specialsteel Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-814 S34709
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-814 S34709 Austenite AMS USA Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the SA-814 S34709

C Mn Si P S Cr Ni Ta
0.04 -0.10 ≤2.00 ≤1.00 ≤0.04 ≤0.03 17.00 -20.00 9.00 -13.00 ≤1.10

Mechanical Properties of steel grade SA-814 S34709

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)
878 (≥) 624 (≥) 41 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade SA-814 S34709

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
43 - -     0.12 -  
633 788 - 22.3 241   -  
821 - 33 11.2   222 314

Heat Treatment of steel grade SA-814 S34709

Heat treated : 1923°C - 1272°C

Technological Curves of steel grade SA-814 S34709

Cross Reference Table (Equivalent Grade) of SA-814 S34709

Grade Standard Country Application
347H
347H
TP347H
TP347HFG
TP347H
TP347HFG
TP347H
SUS347HFB
SUS347HTP
SUS347HTB
SUS347HTB
SUS347HTP
SUS347HFB
SUS347HFB
SUS347HFB
SUS347HFB
SUS347HTP
SUS347HTP
S34709
S34709

Relevant standard of SA-814 S34709

SA-814/SA-814M Specification for Cold-Worked Welded Austenitic Stainless Steel Pipe SA-814-SA-814M.pdf
SA-813 S34709 SA-965 S34709
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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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