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A 240 S34800

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S34723 A 249 S34800
#348 #S34800

Description

USA SAE A 240/A 240M (2012), A 240 S34800 Specialsteel Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 240 S34800
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 240 S34800 Austenite SAE USA Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(mass fraction)(wt.%) of the A 240 S34800

C Mn Si P S Cr Ni Ta Co
≤0.08 ≤2.00 ≤1.00 ≤0.045 ≤0.03 17.00 -19.00 9.00 -11.30 ≤0.10 ≤0.20

Mechanical Properties of steel grade A 240 S34800

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)
449 (≥) 952 (≥) 34 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade A 240 S34800

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
11 - -     0.24 -  
885 675 - 11.3 323   -  
848 - 13 42.2   121 344

Heat Treatment of steel grade A 240 S34800

Heat treated : 1845°C - 1173°C

Technological Curves of steel grade A 240 S34800

Cross Reference Table (Equivalent Grade) of A 240 S34800

Grade Standard Country Application
1.3348
348
S34800
348H
S34809
S34800
348
S34809
348H
TP348
S34800
TP348H
S34809
TP348
S34800
TP348H
S34809
TP348
S34800
TP348H

Relevant standard of A 240 S34800

A 240/A 240M (2012) Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications A-240-A-240M-(2012).pdf
S34723 A 249 S34800
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Jiangyou Longhai Special Steel Co.,Ltd.

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