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Z7CNU16-04

Description

France AFNOR NF A 35-574, Z7CNU16-04 Specialsteel Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Z7CNU16-04
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Z7CNU16-04 AFNOR France Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod

Chemical composition(mass fraction)(wt.%) of the Z7CNU16-04

C Si Mn P S Cr Mo Ni Cu Nb+Ta
≤0.070 ≤0.75 ≤1.00 ≤0.035 ≤0.025 15.00 -17.50 ≤0.50 3.00 -5.00 3.00 -5.00 0.15 -0.45

Mechanical Properties of steel grade Z7CNU16-04

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)
653 (≥) 659 (≥) 41 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade Z7CNU16-04

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
12 - -     0.32 -  
949 647 - 14.3 413   -  
767 - 44 32.2   244 412

Heat Treatment of steel grade Z7CNU16-04

Heat treated : 1341°C - 1387°C

Technological Curves of steel grade Z7CNU16-04

Relevant standard of Z7CNU16-04

NF A 35-574 Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod NF-A-35-574.pdf

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