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CNS 305

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304N2 309S
#305

Description

China CNS G3067, G3077, G3076, CNS 305 Specialsteel Stainless steel wire rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: CNS 305
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel CNS 305 Austenite CNS China Stainless steel wire rods

Chemical composition(mass fraction)(wt.%) of the CNS 305

C Si Mn P S Ni Cr Mo
≤0.12 ≤1.00 ≤2.00 ≤0.045 ≤0.030 10.50 -13.00 17.00 -19.00 ≤ ≥

Mechanical Properties of steel grade CNS 305

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)
689 (≥) 412 (≥) 13 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade CNS 305

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
43 - -     0.13 -  
675 396 - 41.3 313   -  
878 - 13 21.2   312 141

Heat Treatment of steel grade CNS 305

Heat treated : 1499°C - 1782°C

Technological Curves of steel grade CNS 305

Cross Reference Table (Equivalent Grade) of CNS 305

Grade Standard Country Application
1.4305
1.4305
1.2305
305
S30500
S30500
305
TP305
S30500
TP305
S30500
MT305
MT-305
305
S30500
AMS 6305A
UNS T72305
UNS W50305
UNS S30556
UNS K30560

Relevant standard of CNS 305

G3067 Stainless steel bars G3067.pdf
G3077 Stainless steel wire rods G3077.pdf
G3076 Stainless steel wires G3076.pdf
304N2 309S
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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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