Mild Steel Electrodes
UNITHERME
AWS: SFA 5.1 E6020
EN ISO CODE:
Unitherme is an iron oxide type electrode for welding of carbon steels. The welds are radiographic quality. Typical applications include locomotive fire boxes, rotary kilns, heavy structures, engine frames, bases, etc.
Approvals
CHEMICAL COMPOSITION OF ALL WELD METAL (%)
| Element | C | Mn | Si | S | P |
| Percent | 0.07 | 0.50 | 0.23 | 0.020 | 0.020 |
MECHANICAL PROPERTIES OF ALL WELD METAL
| UTS | YS | Elongation | CVN Impact Strength |
| (MPa) | (MPa) | (L= 4d)% | at 0°C (Joules) |
| 475 | 416 | 24 | 50 |
CURRENT AND PACKING DATA : AC / DC (-)
| Size (mm) | 6.3x450 | 5x450 | 4x450 | 3.15x450 | 2.5X350 |
| Current Range (Amps) | 260-350 | 190-260 | 150-210 | 110-150 | 70-100 |
| Qty.(Pcs./Carton) | 30 | 45 | 70 | 90 | 125 |
