Material – EN 1.4959
Standard Specification for Seemless Steel Tubes for Pressure Purposes
Group - Ferrous Stainless Steel Alloys
Sub Group - EN 1.4959 Seemless Steel Tubes for Pressure Purposes
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Steel
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.050 - 0.100 |
| Silicon | Si % | 0.700 max. |
| Manganese | Mn % | 1.500 max. |
| Phosphorus | P % | 0.015 max. |
| Sulphur | S % | 0.010 max. |
| Chromium | Cr % | 19.000 - 22.000 |
| Nickel | Ni % | 30.000 - 34.000 |
| Titanium | Ti % | 0.250 - 0.650 |
| Aluminium | Al % | 0.250 - 0.650 |
| Copper | Cu % | 0.500 max. |
| Iron | Fe % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Solution Annealing |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 500 - 750 |
| Yield Strength in Mpa | 170 min. |
| Elongation in % | 30 min. |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | 80 J @ RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| 10216-5 EN 1.4958(+RA) | BS | British | Tube |
| 1.4958 | DIN | Germany | Steel |
| 1.4958 | EN | European Union | Steel |
| 1.4958 | DIN | Germany | Steel |
| X5NiCrAlTi31 20 | EN | European Union | Steel and Flat |
| X5NiCrAlTi31 20 | DIN | Germany | Steel and Flat |
| - | - | - | - |