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SA-813 S34709

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SA-240 S34709 SA-814 S34709
#347H #S34709

Description

USA AMS SA-813/SA-813M, SA-813 S34709 Specialsteel Specification for Single- or Double-Welded Austenitic Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-813 S34709
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-813 S34709 Austenite AMS USA Specification for Single- or Double-Welded Austenitic Stainless Steel

Chemical composition(mass fraction)(wt.%) of the SA-813 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-813 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)
856 (≥) 325 (≥) 42 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade SA-813 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
34 - -     0.12 -  
789 731 - 12.3 311   -  
624 - 41 43.2   111 342

Heat Treatment of steel grade SA-813 S34709

Heat treated : 1482°C - 1796°C

Technological Curves of steel grade SA-813 S34709

Cross Reference Table (Equivalent Grade) of SA-813 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-813 S34709

SA-813/SA-813M Specification for Single- or Double-Welded Austenitic Stainless Steel SA-813-SA-813M.pdf
SA-240 S34709 SA-814 S34709
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Jiangyou Longhai Special Steel Co.,Ltd.

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