Material – EN 1.4558
Standard Specification for Seemless Steel Tubes for Pressure Purposes
Group - Ferrous Stainless Steel Alloys
Sub Group - EN 1.4558 Seemless Steel Tubes for Pressure Purposes
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Steel, Rolling and Forging
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.030 max. |
| Silicon | Si % | 0.700 max. |
| Manganese | Mn % | 1.000 max. |
| Phosphorus | P % | 0.020 max. |
| Sulphur | S % | 0.015 max. |
| Chromium | Cr % | 20.000 - 23.000 |
| Nickel | Ni % | 32.000 - 35.000 |
| Titanium | Ti % | 0.600 max. |
| Aluminium | Al % | 0.150 - 0.450 |
| Iron | Fe % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Solution Annealing |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 450 - 700 |
| Yield Strength in Mpa | 180 min. |
| Elongation in % | 30 min. |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | 90 J @ RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| 10216-5 EN 1.4558 | BS | British | Tube |
| 1.4558 | DIN | Germany | Steel, Rolling and Forging |
| X2NiCrAlTi32-20 | DIN | Germany | Steel, Rolling and Forging |
| NCF 800 TB | JIS | Japan | Steel and Tube |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |