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2321

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2320 2322
#2321

Description

Sweden SS SS 142321, 2321 Specialsteel Stainless steel - SS steel 2321 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 2321
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 2321 SS Sweden Stainless steel - SS steel 2321

Chemical composition(mass fraction)(wt.%) of the 2321

C Si Mn P S Cr Ni Mo
0.14 -0.23 ≤1.00 ≤1.00 ≤0.040 ≤0.030 15.50 -17.50 1.25 -2.50 ≤ ≥

Mechanical Properties of steel grade 2321

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)
819 (≥) 648 (≥) 21 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 2321

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
22 - -     0.43 -  
744 547 - 34.3 311   -  
731 - 34 24.2   322 313

Heat Treatment of steel grade 2321

Heat treated : 1484°C - 1363°C

Technological Curves of steel grade 2321

Cross Reference Table (Equivalent Grade) of 2321

Grade Standard Country Application
UNS W23218

Relevant standard of 2321

SS 142321 Stainless steel - SS steel 2321 SS-142321.pdf
2320 2322
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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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