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AFNOR Z6NCTDV25-15B Details
AFNOR Z6NCTDV25-15B Standard Download
Z6NCTDV25-15B Application:Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod
| Category | Type | Grade | Designations |
|---|---|---|---|
| Grades | Stainless Steels | Z6NCTDV25-15B | France - AFNOR , NF A 35-574 - Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod |
Chemical composition(wt.%) of Z6NCTDV25-15B grade: NF A 35-574
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.030 | 0.080 | ||
| Si | - | 1.00 | ||
| Mn | - | 2.00 | ||
| P | - | 0.020 | ||
| S | - | 0.015 | ||
| Cr | 13.50 | 16.00 | ||
| Mo | 1.00 | 1.50 | ||
| Ni | 24.00 | 27.00 | ||
| Ti | 1.90 | 2.30 | ||
| Al | - | 0.35 | ||
| V | 0.10 | 0.50 | ||
| B | 0.0025 | 0.0080 |
Mechanical properties of grade Z6NCTDV25-15B NF A 35-574
| 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) |
|---|---|---|---|---|---|---|
| 362 (≥) | 966 (≥) | 43 | 14 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 322 |
Physical properties of grade Z6NCTDV25-15B NF A 35-574
| 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 |
|---|---|---|---|---|---|---|---|
| 584 (≥) | 188 (≥) | 23 | 14 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 322 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 234 | 198 | 677 |
Z6NCTDV25-15B - Form of Supply
| 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 |
Cross Reference Table(Equivalent Grade)
| Grade | Standard | Country | Application |
|---|---|---|---|
| Z6NCTDV25-15B | AFNOR | France | Iron and steel. Stainless steel for general purposes. Semi- finished products, bars and wire rod |
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