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Z6CNDNb18-12

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Z6CNDNb17-12F Z6CNDNb18-12M
#Z6CNDNb18-12

Description

France AFNOR NF A 35-573, NF A 36-209, Z6CNDNb18-12 Specialsteel Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Z6CNDNb18-12
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Z6CNDNb18-12 AFNOR France Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels

Chemical composition(mass fraction)(wt.%) of the Z6CNDNb18-12

C Si Mn P S Cr Mo Ni Nb+Ta
≤0.060 ≤0.75 ≤2.00 ≤0.040 ≤0.015 16.50 -18.50 2.50 -3.00 11.00 -13.00 10×C -0.70

Mechanical Properties of steel grade Z6CNDNb18-12

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)
697 (≥) 874 (≥) 14 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade Z6CNDNb18-12

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
23 - -     0.43 -  
316 327 - 33.3 221   -  
935 - 12 11.2   142 141

Heat Treatment of steel grade Z6CNDNb18-12

Heat treated : 1642°C - 1627°C

Technological Curves of steel grade Z6CNDNb18-12

Cross Reference Table (Equivalent Grade) of Z6CNDNb18-12

Grade Standard Country Application
Z6CNDNb18-12
Z6CNDNb18-12

Relevant standard of Z6CNDNb18-12

NF A 35-573 Stainless steels for general purposes. Plates, wide strips and strips NF-A-35-573.pdf
NF A 36-209 Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels NF-A-36-209.pdf
Z6CNDNb17-12F Z6CNDNb18-12M
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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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