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Z3NCDU28-20

Description

France AFNOR Z3NCDU28-20 Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990)) and Z3NCDU28-20 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: Z3NCDU28-20
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel Z3NCDU28-20 AFNOR France Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990))
Z8CNF18-09
Z8CNUF18-09
Z2NCDU25-25-05Az
Z3CDFT18-02
Z3CMND22-05-04Az
Z3CN19-09
Z3CN19-11
Z3CND18-12-02
Z3CNU18-10
Z3CNU23-04Az

Chemical composition(mass fraction)(wt.%) of the Z3NCDU28-20

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%)
Max 0.03 Max 0.75 Max 2.00 Max 0.035 Max 0.010 19.0-21.0 26.0-29.0 2.00-3.00 2.00-4.00

Mechanical Properties of steel grade Z3NCDU28-20

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)
949 (≥) 246 (≥) 24 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade Z3NCDU28-20

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
22 - -     0.42 -  
128 622 - 21.3 334   -  
525 - 31 32.2   231 142

Heat Treatment of steel grade Z3NCDU28-20

Heat treated : 1271°C - 1966°C

Technological Curves of steel grade Z3NCDU28-20

Cross Reference Table (Equivalent Grade) of Z3NCDU28-20

Grade Standard Country Application
Z3NCDU28-20 AFNOR France Hot-Rolled stainless steel bar and wire rod (NF A 35-574 (1990))

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