Material – EN 1.7715
Standard Specification for Seemless Steel Tubes for Pressure Purposes
Group - Ferrous Mild Steel Alloys
Sub Group - EN 1.7715 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 % | 0.100 - 0.180 |
| Silicon | Si % | 0.100 - 0.350 |
| Manganese | Mn % | 0.400 - 0.700 |
| Phosphorus | P % | 0.035 max. |
| Sulphur | S % | 0.035 max. |
| Chromium | Cr % | 0.300 - 0.600 |
| Molybdenum | Mo % | 0.500 - 0.700 |
| Vanadium | V % | 0.220 - 0.320 |
| Iron | Fe % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Normalising + Tempering |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 460 - 610 |
| Yield Strength in Mpa | 300 min. |
| Elongation in % | 18 min. |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | 27 J @ RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| 1.7715 | EN | European Union | Steel and Tube |
| 1.7715 | DIN | Germany | Steel and Tube |
| 14MoV63 | DIN | Germany | Steel and Tube |
| 13MoCrV6 | UNE | Spain | Sheet, Plate and Strip |
| 660-460 | BS | British | Sheet and Forging |
| 15128 | CSN | Czech Republic | Steel and Tube |
| KL10 | MSZ | Hungary | Steel and Tube |