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CNS 434

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430F 447J1
#434

Description

China CNS G3067, G3077, CNS 434 Specialsteel Stainless steel wire rods and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: CNS 434
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel CNS 434 Ferrite CNS China Stainless steel wire rods

Chemical composition(mass fraction)(wt.%) of the CNS 434

C Si Mn P S Ni Cr Mo
≤0.12 ≤1.00 ≤1.00 ≤0.040 ≤0.030 ≤ ≥ 16.00 -18.00 0.75 -1.25

Mechanical Properties of steel grade CNS 434

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)
262 (≥) 837 (≥) 43 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade CNS 434

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
42 - -     0.22 -  
739 247 - 31.3 132   -  
917 - 23 22.2   332 414

Heat Treatment of steel grade CNS 434

Heat treated : 1944°C - 1553°C

Technological Curves of steel grade CNS 434

Cross Reference Table (Equivalent Grade) of CNS 434

Grade Standard Country Application
1.4434
1.4340
1.4347
434
S43400
S43400
434
AISI 4340
SAE 4340
UNS G43400
AISI E4340
SAE E4340
UNS G43406
ASTM 4340
UNS G43400
ASTM E4340
UNS G43406
ASTM 4340H
UNS H43400
ASTM H4340H

Relevant standard of CNS 434

G3067 Stainless steel bars G3067.pdf
G3077 Stainless steel wire rods G3077.pdf
430F 447J1
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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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