Material – EN X 12 CrNi 23-13
Standard Specification for Austenitic Heat Resisting Steel
Group - Ferrous Stainless Steel Alloys
Sub Group - EN X 12 CrNi 23-13 Austenitic Heat Resisting Steel
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Bar Wire, Strip, Plate, Sheet, and Forging
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.150 max. |
| Silicon | Si % | 1.000 max. |
| Manganese | Mn % | 2.000 max. |
| Phosphorus | P % | 0.045 max. |
| Sulphur | S % | 0.150 max. |
| Chromium | Cr % | 22.000 - 24.000 |
| Nickel | Ni % | 12.000 - 14.000 |
| Nitrogen | N % | 0.110 max. |
| Iron | Fe % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Solution Annealing |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 500 - 700 |
| Yield Strength in Mpa | 210 min. |
| Elongation in % | 33 min. |
| Reduction of Area in % | - |
| Hardness in BHN | 192 J @ RT |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| SA-351 Grade CH8 | ASME | USA | Casting |
| X 7 CrNi 23-14 | DIN | Germany | Rolled and Forged Steel |
| 309S | AISI | USA | Bar, Wire, Strip, Plat, Sheet and Forging |
| X 15 CrNi 24-13 | AFNOR NF | France | Rolled Tubes for Pressure Service |
| SUS 309S | JIS | Japan | Wire, Rods for Wedding Material |
| X 6 CrNi 23-14 | UNI | Italy | Plate, Sheet, Strip and Coil |
| A351 CH8 | ASTM | USA | Casting |