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Z3CNDU25-06Az

Description

France AFNOR NF A 35-573, NF A 35-574, NF A 36-209, NF A 49-244, Z3CNDU25-06Az Specialsteel Steel tubes - Welded austenitic stainless and austenitic ferritic steel rolled tubes for pressure service - Dimensions, technical conditions for delivery and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Z3CNDU25-06Az
Category Class Grade Standard Country Application
Steel GradesSpecialsteel Z3CNDU25-06Az AFNOR France Steel tubes - Welded austenitic stainless and austenitic ferritic steel rolled tubes for pressure service - Dimensions, technical conditions for delivery

Chemical composition(mass fraction)(wt.%) of the Z3CNDU25-06Az

C Si Mn P S Cr Mo Ni N Cu
≤0.030 ≤0.75 ≤2.00 ≤0.030 ≤0.010 24.00 -26.00 3.50 -4.30 5.00 -7.00 0.24 -0.35 1.00 -2.00

Mechanical Properties of steel grade Z3CNDU25-06Az

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)
792 (≥) 857 (≥) 14 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade Z3CNDU25-06Az

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 - -     0.11 -  
655 466 - 41.3 343   -  
295 - 44 22.2   443 421

Heat Treatment of steel grade Z3CNDU25-06Az

Heat treated : 1558°C - 1247°C

Technological Curves of steel grade Z3CNDU25-06Az

Cross Reference Table (Equivalent Grade) of Z3CNDU25-06Az

Grade Standard Country Application
Z3CNDU25-06Az
Z3CNDU25-06Az

Relevant standard of Z3CNDU25-06Az

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

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