Description
TAURUS PRO 7018-1 are stored in a hermetically sealed vacuum packed aluminum container to keep the electrodes dry. It is a basic-coated hydrogen-controlled electrode for high mechanical-property requirements and crack resistance. Suitable for crack resistant joint welding on higher carbon steels. The double coating provides very stable arc characteristics with excellent all position weldability. Low spatter loss, ready slag detachment and regular bead appearance. COD tested for offshore applications.
SOME FEATURES AND BENEFITS
- Hermetically sealed vacuum packed.
- High mechanical properties and crack resistance.
- Double coating provides very stable arc characteristics.
- Excellent weldability in all positions.
- Ready slag detachment.
- Regular weld bead appearance.
WELDING POSITIONS
- Flat
- Horizontal
- Vertical up
- Overhead
CLASSIFICATIONS
- AWS A5.1 E 7018-1
- ISO 2560 E 515 B 20
- DIN 8529 E SY24 76 Mn B
| COMPOSITION | % |
| Carbon | 0.06% |
| Manganese | 1.50% |
| Silicon | 0.30% |
| MECHANICAL | AS WELDED |
| Yield strength | >430 N/mm² |
| Tensile strength | 520-560 N/mm² |
| Elongation (5xd) | >25 % |
| Impact strength ISO-V@+20°C | 100 Joule |
| Impact strength ISO-V@0°C | 50 Joule |
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