Material – BS 150 M 19
Standard Specification for Seemless Steel Tubes for Pressure Purposes
Group - Ferrous Mild Steel Alloys
Sub Group - BS 150 M 19 Seemless Steel Tubes for Pressure Purposes
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Steel and Tube
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.150 - 0.230 |
| Manganese | Mn % | 1.300 - 1.700 |
| Iron | Fe % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Normalising Forming |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 510 - 850 |
| Yield Strength in Mpa | 295 min. |
| Elongation in % | 12 min. |
| Reduction of Area in % | - |
| Hardness in HB | 146 - 255 |
| Impact in Joule | 35 J @ RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| 1.0471 | EN | European Union | Steel and Tube |
| 1.0471 | DIN | Germany | Steel and Tube |
| 1.0471 | DIN | Germany | Steel and Tube |
| 1522 | AISI | USA | Forging, Rolling, Bar and Tube |
| G15220 | UNS | USA | Forging, Rolling, Bar and Tube |
| SMn21 | JIS | Japan | Forging and Rolling |
| 21MnSi5 | DIN | Germany | Steel and Tube |