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Z2NCDU25-20

Description

France AFNOR Z2NCDU25-20 Stainless steel palte & Steel Strip and Z2NCDU25-20 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: Z2NCDU25-20
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel Z2NCDU25-20 AFNOR France Stainless steel palte & Steel Strip
Z8C12
Z8C17
Z8CA12
Z8CD17-01
Z8CDNb17-01
Z1CN18-12
Z1CN25-20
Z1CNS17-15
Z2CDT29-04
Z2CND25-22Az

Chemical composition(mass fraction)(wt.%) of the Z2NCDU25-20

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%)
Max 0.02 Max 0.40 Max 2.00 Max 0.035 Max 0.010 19.0-21.0 24.00-26.00 4.00-5.00 1.00-2.00

Mechanical Properties of steel grade Z2NCDU25-20

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)
167 (≥) 852 (≥) 21 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade Z2NCDU25-20

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
43 - -     0.32 -  
329 468 - 22.3 221   -  
346 - 14 42.2   221 223

Heat Treatment of steel grade Z2NCDU25-20

Heat treated : 1289°C - 1266°C

Technological Curves of steel grade Z2NCDU25-20

Cross Reference Table (Equivalent Grade) of Z2NCDU25-20

Grade Standard Country Application
Z2NCDU25-20 AFNOR France Stainless steel palte & Steel Strip
Z2NCDU25-20 AFNOR France Boiler & Pressure Vessel Plate (NF A 35-209(1992))

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