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SS 2303

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SS 2302 SS 2304
#2303

Description

Sweden SS SS 2303 Swedish SS standard stainless steel and heat resistant steel and SS 2303 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: SS 2303
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy SS 2303 SS Sweden Swedish SS standard stainless steel and heat resistant steel
STR446
STRl
STR3
STR4
STRll
STR600
STR616
SS 2340
SS 2301
SS 2302

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.16-0.25 Max 1.00 Max 1.0 Max 0.04 Max 0.03 12.0-14.0 Max 1.0

Mechanical Properties of steel grade SS 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)
617 (≥) 262 (≥) 22 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade SS 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
31 - -     0.12 -  
615 923 - 41.3 132   -  
614 - 14 43.2   112 411

Heat Treatment of steel grade SS 2303

Heat treated : 1245°C - 1685°C

Technological Curves of steel grade SS 2303

Cross Reference Table (Equivalent Grade) of SS 2303

Grade Standard Country Application
SS 2303 SS Sweden Swedish SS standard stainless steel and heat resistant steel
SS 2302 SS 2304
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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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