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Z7CND17-11-02

Description

France AFNOR NF A 35-573, NF A 35-574, NF A 36-209, NF A 49-244, NF E 29-043, Z7CND17-11-02 Specialsteel Non alloy and alloy steel bolting for pressure equipement - Specifications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Z7CND17-11-02
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Z7CND17-11-02 AFNOR France Non alloy and alloy steel bolting for pressure equipement - Specifications

Chemical composition(mass fraction)(wt.%) of the Z7CND17-11-02

C Si Mn P S Cr Mo Ni
≤0.070 ≤0.75 ≤2.00 ≤0.040 ≤0.015 16.00 -18.00 2.00 -2.50 10.00 -12.00

Mechanical Properties of steel grade Z7CND17-11-02

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)
354 (≥) 869 (≥) 33 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade Z7CND17-11-02

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
24 - -     0.44 -  
752 881 - 24.3 233   -  
247 - 23 32.2   124 443

Heat Treatment of steel grade Z7CND17-11-02

Heat treated : 1875°C - 1831°C

Technological Curves of steel grade Z7CND17-11-02

Cross Reference Table (Equivalent Grade) of Z7CND17-11-02

Grade Standard Country Application
Z7CND17-11-02
Z7CND17-11-02

Relevant standard of Z7CND17-11-02

NF A 35-573 Stainless steels for general purposes. Plates, wide strips and strips NF-A-35-573.pdf
NF A 35-574 Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod NF-A-35-574.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
NF A 49-244 Steel tubes - Welded austenitic stainless and austenitic ferritic steel rolled tubes for pressure service - Dimensions, technical conditions for delivery NF-A-49-244.pdf
NF E 29-043 Non alloy and alloy steel bolting for pressure equipement - Specifications NF-E-29-043.pdf

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