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A 268 S43000

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A 240 S43000 A 276 S43000
#430 #S43000

Description

USA SAE A 268/A 268M (2010), A 268 S43000 Specialsteel Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 268 S43000
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 268 S43000 Ferrite SAE USA Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service

Chemical composition(mass fraction)(wt.%) of the A 268 S43000

C Mn Si P S Cr Ni Mo
≤0.12 ≤1.00 ≤1.00 ≤0.04 ≤0.03 16.00 -18.00 ≤ ≥ ≤0.75

Mechanical Properties of steel grade A 268 S43000

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)
392 (≥) 151 (≥) 11 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade A 268 S43000

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 -  
574 638 - 24.3 122   -  
545 - 33 23.2   142 141

Heat Treatment of steel grade A 268 S43000

Heat treated : 1811°C - 1239°C

Technological Curves of steel grade A 268 S43000

Cross Reference Table (Equivalent Grade) of A 268 S43000

Grade Standard Country Application
1.4301
1.4303
1.4305
1.4306
1.4307
1.4301
1.4301
1.4301
1.4305
1.4303
1.4301
1.5430
1.4308
1.4309
1.4308
1.5430
1.5430
1.4309
1.4302
1.4430

Relevant standard of A 268 S43000

A 268/A 268M (2010) Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service A-268-A-268M-(2010).pdf
A 240 S43000 A 276 S43000
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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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