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Z4CMN18-08-07Az

Description

France AFNOR NF A 35-578, NF A 36-209, Z4CMN18-08-07Az 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: Z4CMN18-08-07Az
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Z4CMN18-08-07Az AFNOR France Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels

Chemical composition(mass fraction)(wt.%) of the Z4CMN18-08-07Az

C Si Mn P S Cr Mo Ni N
≤0.04 ≤0.75 6.50 -8.50 ≤0.040 ≤0.015 17.00 -19.00 ≤ ≥ 6.00 -8.00 0.15 -0.25

Mechanical Properties of steel grade Z4CMN18-08-07Az

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)
712 (≥) 934 (≥) 32 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade Z4CMN18-08-07Az

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
34 - -     0.13 -  
353 195 - 41.3 231   -  
149 - 13 34.2   311 223

Heat Treatment of steel grade Z4CMN18-08-07Az

Heat treated : 1857°C - 1237°C

Technological Curves of steel grade Z4CMN18-08-07Az

Relevant standard of Z4CMN18-08-07Az

NF A 35-578 Iron and steel. Stainless steel for high temperature application NF-A-35-578.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

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