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- COROTHERME (SPL)
Electrodes for Weathering Steels
COROTHERME (SPL)
AWS: SFA 5.5 E8018-W2
EN ISO CODE: 2560-A E 46 2 Z B 3 2
Corotherme (SPL) is a special electrode depositing a 0.5Cr - 0.7Ni - 0.5Cu weld metal ideally suited for welding weathering steels to resist high temperature atmospheric corrosion. Ideal for welding steels like Corten steels used in chemical, petrochemical and railway industries to resist atmospheric corrosion.
Approvals
Indian Navy
CE
CHEMICAL COMPOSITION OF ALL WELD METAL (%)
| Element | C | Mn | Si | Cr | Ni | Cu | S | P |
| Percent | 0.065 | 0.65 | 0.40 | 0.55 | 0.75 | 0.50 | 0.018 | 0.018 |
MECHANICAL PROPERTIES OF ALL WELD METAL
| UTS | YS | Elongation | CVN Impact Strength (J) |
| (MPa) | (MPa) | (L= 5d)% | at Minus 20°C |
| 556 | 475 | 27 | 30 |
CURRENT AND PACKING DATA : AC / DC (+)
| Size (mm) | 6.3x450 | 5x450 | 4x450 | 3.15x450 | 2.5x350 |
| Current Range (Amps) | 250-300 | 200-250 | 150-190 | 100-150 | 70-100 |
| Qty. (Pcs./Carton) | 25 | 35 | 55 | 75 | 125 |
