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2340

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2338 2343
#2340

Description

Sweden SS SS 142340, 2340 Specialsteel Stainless reinforcement steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 2340
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 2340 SS Sweden Stainless reinforcement steel

Chemical composition(mass fraction)(wt.%) of the 2340

C Si Mn P S Cr Ni Mo
≤0.10 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.50 -18.00 8.00 -10.00 1.30 -1.80

Mechanical Properties of steel grade 2340

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)
744 (≥) 241 (≥) 44 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade 2340

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 - -     0.33 -  
789 159 - 41.3 313   -  
824 - 24 22.2   121 123

Heat Treatment of steel grade 2340

Heat treated : 1611°C - 1799°C

Technological Curves of steel grade 2340

Cross Reference Table (Equivalent Grade) of 2340

Grade Standard Country Application
A2340
2340

Relevant standard of 2340

SS 142340 Stainless reinforcement steel SS-142340.pdf
2338 2343
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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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