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2303

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2302 2304
#2303

Description

Sweden SS SS 142303, 2303 Specialsteel Stainless steel - SS steel 2303 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 2303
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 2303 SS Sweden Stainless steel - SS steel 2303

Chemical composition(mass fraction)(wt.%) of the 2303

C Si Mn P S Cr Ni Mo
0.16 -0.25 ≤1.00 ≤1.00 ≤0.04 ≤0.03 12.00 -14.00 ≤1.00 ≤ ≥

Mechanical Properties of steel grade 2303

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)
653 (≥) 895 (≥) 44 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 2303

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
42 - -     0.12 -  
581 276 - 13.3 334   -  
766 - 12 43.2   141 334

Heat Treatment of steel grade 2303

Heat treated : 1117°C - 1111°C

Technological Curves of steel grade 2303

Cross Reference Table (Equivalent Grade) of 2303

Grade Standard Country Application
1.2303
UNS W23030
SS 2303
SS 2303

Relevant standard of 2303

SS 142303 Stainless steel - SS steel 2303 SS-142303.pdf
2302 2304
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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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