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A 778 S34700

Favorite Datasheet
A 632 S34700 A 813 S34700
#347 #S34700

Description

USA SAE A 778 (2009), A 778 S34700 Specialsteel Welded, Unannealed Austenitic Stainless Steel Tubular Products and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 778 S34700
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 778 S34700 Austenite SAE USA Welded, Unannealed Austenitic Stainless Steel Tubular Products

Chemical composition(mass fraction)(wt.%) of the A 778 S34700

C Mn Si P S Cr Ni Ta
≤0.08 ≤2.00 ≤1.00 ≤0.045 ≤0.03 17.00 -19.00 9.00 -13.00 ≤1.10

Mechanical Properties of steel grade A 778 S34700

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)
518 (≥) 555 (≥) 11 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade A 778 S34700

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 - -     0.31 -  
647 736 - 33.3 411   -  
972 - 21 33.2   343 221

Heat Treatment of steel grade A 778 S34700

Heat treated : 1212°C - 1877°C

Technological Curves of steel grade A 778 S34700

Cross Reference Table (Equivalent Grade) of A 778 S34700

Grade Standard Country Application
1.4347
347
S34700
347H
S34709
S34751
347LN
S34700
347
S34709
347H
TP347
S34700
TP347H
S34709
TP347HFG
S34710
TP347LN
S34751
TP347

Relevant standard of A 778 S34700

A 778 (2009) Welded, Unannealed Austenitic Stainless Steel Tubular Products A-778-(2009).pdf
A 632 S34700 A 813 S34700
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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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