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Z7CNU17-04

Description

France AFNOR NF A 35-573, Z7CNU17-04 Specialsteel Stainless steels for general purposes. Plates, wide strips and strips and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Z7CNU17-04
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Z7CNU17-04 AFNOR France Stainless steels for general purposes. Plates, wide strips and strips

Chemical composition(mass fraction)(wt.%) of the Z7CNU17-04

C Si Mn P S Cr Mo Ni Nb Cu
≤0.070 ≤0.75 ≤1.00 ≤0.040 ≤0.015 15.50 -17.50 ≤ ≥ 4.00 -5.00 0.15 -0.45 3.00 -5.00

Mechanical Properties of steel grade Z7CNU17-04

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)
915 (≥) 684 (≥) 33 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade Z7CNU17-04

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
22 - -     0.32 -  
223 689 - 32.3 434   -  
561 - 12 34.2   332 433

Heat Treatment of steel grade Z7CNU17-04

Heat treated : 1675°C - 1379°C

Technological Curves of steel grade Z7CNU17-04

Cross Reference Table (Equivalent Grade) of Z7CNU17-04

Grade Standard Country Application
Z7CNU17-04
Z7CNU17-04

Relevant standard of Z7CNU17-04

NF A 35-573 Stainless steels for general purposes. Plates, wide strips and strips NF-A-35-573.pdf

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