Electrodes for Low Temperature Service
NIMOTHERME-NM1
AWS: SFA 5.5 E8018-NM1
EN ISO CODE:
Nimotherme-NM1 is a low-hydrogen electrode, which contains about 1% Nickel and 0.5% Molybdenum. This electrode can be welded without PWHT. Some typical applications include the welding of similar composition high-strength low-alloy or microalloyed structural steels.
Approvals
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL
| Element | C | Mn | Si | S | P | Ni | Mo |
| Percent | 0.06 | 1.00 | 0.40 | 0.015 | 0.015 | 1.00 | 0.50 |
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL
| UTS | YS | Elongation | CVN Impact Strength (J) |
| (MPa) | (MPa) | (L= 4d)% | at Minus 40°C |
| 590 | 510 | 24.0 | 60 |
CURRENT & PACKING DATA: AC / DC(+)
| Size (mm) | 5x350 | 4x350 | 3.15x350 | 2.5x350 |
| Current Range (Amps) | 220-280 | 160-200 | 100-140 | 80-100 |
| Qty. (Pcs./Carton) | 35 | 55 | 75 | 125 |
