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CNS 202

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CNS 201 CNS 301
#202

Description

China CNS G3067, CNS 202 Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: CNS 202
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel CNS 202 Austenite CNS China Stainless steel bars

Chemical composition(mass fraction)(wt.%) of the CNS 202

C Si Mn P S Ni Cr Mo N
≤0.15 ≤1.00 7.50 -10.50 ≤0.060 ≤0.030 4.00 -6.00 17.00 -19.00 ≤ ≥ ≤0.25

Mechanical Properties of steel grade CNS 202

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)
179 (≥) 246 (≥) 23 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade CNS 202

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
41 - -     0.11 -  
579 416 - 34.3 211   -  
634 - 43 13.2   332 211

Heat Treatment of steel grade CNS 202

Heat treated : 1375°C - 1138°C

Technological Curves of steel grade CNS 202

Cross Reference Table (Equivalent Grade) of CNS 202

Grade Standard Country Application
AISI 202
1.3202
202
S20200
S42020
S42023
S20200
202
S42020
S42023
S20200
S20200
S20200
A633 K12202
UNS K12023
UNS T61202
ASP 2023
UNS J93202
SUS202
DIN 1.3202

Relevant standard of CNS 202

G3067 Stainless steel bars G3067.pdf
CNS 201 CNS 301
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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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