France AFNOR Z2NCDU25-25-05Az Boiler & Pressure Vessel Plate (NF A 35-209(1992)) and Z2NCDU25-25-05Az Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Boiler & Pressure Vessel Plate | Z2NCDU25-25-05Az | AFNOR | France | Boiler & Pressure Vessel Plate (NF A 35-209(1992)) | 
| Z1CN18-12 | |||||
| Z1CN25-20 | |||||
| Z1CNS17-15 | |||||
| Z2CND25-22Az | |||||
| Z2NCDU25-20 | |||||
| Z6CNT18.12B | |||||
| A35-586 321F20 | |||||
| Z6CNNb18.12B | |||||
| A35-586 347F20 | |||||
| Z12CKNDWNb21-20-20 | 
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | N(%) | Cu(%) | 
|---|---|---|---|---|---|---|---|---|---|
| Max 0.02 | Max 0.30 | Max 2.00 | Max 0.025 | Max 0.010 | 24.0-28.0 | 24.0-27.0 | 4.70-5.70 | 0.17-0.25 | 1.00-2.00 | 
| 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) | 
|---|---|---|---|---|---|---|
| 666 (≥) | 929 (≥) | 12 | 11 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 223 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.33 | - | |||
| 914 | 243 | - | 24.3 | 442 | - | ||
| 633 | - | 33 | 21.2 | 341 | 323 | 
Heat treated : 1931°C - 1461°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| Z2NCDU25-25-05Az | AFNOR | France | Boiler & Pressure Vessel Plate (NF A 35-209(1992)) | 
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