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Z7CNU16-04

Description

France AFNOR Z7CNU16-04 Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990)) and Z7CNU16-04 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: Z7CNU16-04
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel Z7CNU16-04 AFNOR France Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990))
Z17CNS20-12
Z20C13
Z20CN24-13
Z33C13
Z44C14
Z50C15
Z50CD15
Z70C15
Z7CND17-12-02
Z7CND18-12-03

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

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%) Other(%)
Max 0.07 Max 0.75 Max 1.00 Max 0.035 Max 0.025 15.0-17.5 3.00-5.00 Max 0.50 3.00-5.00 Nb+Ta 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)
646 (≥) 483 (≥) 13 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

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
42 - -     0.23 -  
685 914 - 14.3 313   -  
768 - 22 22.2   211 344

Heat Treatment of steel grade Z7CNU16-04

Heat treated : 1752°C - 1791°C

Technological Curves of steel grade Z7CNU16-04

Cross Reference Table (Equivalent Grade) of Z7CNU16-04

Grade Standard Country Application
Z7CNU15-05 AFNOR France Stainless steel palte & Steel Strip
Z7CNU16-04 AFNOR France Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990))

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