AFNOR Z2CND25-22Az Enquiry | Print this page
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- » Z2CND25-22Az
Z12CN26-21
Z12CNDV12-03
Z15CN23-13
Z18CWN13
Z20NCS33-16
Z21CDNbV11
Z21CDV12
Z1CN18-12
Z1CN25-20
Z1CNS17-15 - AFNOR
- France
- Boiler & Pressure Vessel Plate (NF A 35-209(1992))
Chemical composition % of the ladle analysis of grade Z2CND25-22Az
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | N(%) |
| Max 0.02 | Max 0.75 | Max 2.00 | Max 0.025 | Max 0.010 | 24.0-26.0 | 21.0-23.0 | 2.00～4.50 | 0.10-0.16 |
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 633 (≥) | 759 (≥) | 24 | 23 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 212 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 779 (≥) | 498 (≥) | 11 | 33 | 33 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 677 | 852 | 164 |
| Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
| Plates / Sheets | Plates / Sheets | 0.08-200mm(T)*W*L | Forging, hot rolling and cold rolling | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Steel Bar | Round Bar, Flat Bar, Square Bar | Φ8-1200mm*L | Forging, hot rolling and cold rolling, Cast | Black, Rough Turning, Shot Blasting, |
| Coil / Strip | Steel Coil /Steel Strip | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Pipes / Tubes | Seamless Pipes/Tubes, Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion, Cold Drawn, Welded | Annealed, Solution and Aging, Q+T, ACID-WASHED |
| Grade | Standard | Country | Application |
|---|---|---|---|
| Z2CND25-22Az | Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels |