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CNS 347

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CNS 321 XM7
#347

Description

China CNS G3067, G3077, G3076, CNS 347 Specialsteel Stainless steel wire rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: CNS 347
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel CNS 347 Austenite CNS China Stainless steel wire rods

Chemical composition(mass fraction)(wt.%) of the CNS 347

C Si Mn P S Ni Cr Mo Nb
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.030 9.00 -13.00 17.00 -19.00 ≤ ≥ 10×C% - ≥

Mechanical Properties of steel grade CNS 347

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)
458 (≥) 865 (≥) 12 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade CNS 347

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
34 - -     0.12 -  
651 143 - 22.3 414   -  
211 - 23 41.2   441 323

Heat Treatment of steel grade CNS 347

Heat treated : 1629°C - 1876°C

Technological Curves of steel grade CNS 347

Cross Reference Table (Equivalent Grade) of CNS 347

Grade Standard Country Application
1.4347
347
S34700
347H
S34709
S34751
347LN
S34700
347
S34709
347H
TP347
S34700
TP347H
S34709
TP347HFG
S34710
TP347LN
S34751
TP347

Relevant standard of CNS 347

G3067 Stainless steel bars G3067.pdf
G3077 Stainless steel wire rods G3077.pdf
G3076 Stainless steel wires G3076.pdf
CNS 321 XM7
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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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