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- » EN X12CrMnNiN17-7-5
EN X6CrNiMoNb17-12-2
EN X6CrNiMoTi17-12-2
EN X6CrNiNb18-10
EN X6CrNiTi12
EN X6CrNiTi18-10
EN X7CrNiAl17-7
EN X8CrNiMoAl15-7-2
EN X8CrNiS18-9
EN X10CrNi18-8
EN X12Cr13 - EN
- Euronorm
- Euronorm Stainless Steel
Chemical composition % of the ladle analysis of grade EN X12CrMnNiN17-7-5
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | N(%) |
| 0.15 | 1.00 | 5.50-7.50 | 0.045 | 0.015 | 16.0-18.0 | 3.50-5.50 | 0.05-0.25 |
| 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) |
|---|---|---|---|---|---|---|
| 565 (≥) | 777 (≥) | 34 | 13 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 121 |
| 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 |
|---|---|---|---|---|---|---|---|
| 748 (≥) | 164 (≥) | 22 | 24 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 469 | 534 | 181 |
| 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 |
|---|---|---|---|
| X12CrMnNiN17-7-5 | Stainless steel strip for springs - Technical delivery conditions |
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| 1.4372 | Stainless steel strip for springs - Technical delivery conditions |
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| X12CrMnNiN17-7-5 | Stainless steels - Chemical composition |