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Electrodes for Low Temperature Service
NIMOTHERME-1(SPL)
AWS: SFA 5.5 E8018-C3
EN ISO CODE:
Nimotherme-1(Spl) is a low hydrogen, iron powder electrode yielding a tough and ductile weld deposit having 1%Ni - 0.25%Mo. Ideally suited for welding fine- grained and nickel steels for service temperatures down to minus 40°C. Typical applications include storage tanks for liquefied gases like Ammonia, distillers in coke oven batteries and petrochemical industries. Also suitable for welding heavy sections and highly restrained joints subjected to dynamic loading, impact and severe service conditions.
Approvals
CHEMICAL COMPOSITION OF ALL WELD METAL (%)
| Element | C | Mn | Si | Cr | Ni | Mo | V | P | S |
| Percent | 0.08 | 1.00 | 0.30 | 0.10 | 1.00 | 0.25 | 0.02 | 0.015 | 0.015 |
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL
| UTS | YS | Elongation | CVN Impact Strength (J) |
| (MPa) | (MPa) | (L= 4d)% | at Minus 40°C |
| 580 | 500 | 27.0 | 80 |
CURRENT AND PACKING DATA: DC (+)
| Size (mm) | 5x450 | 4x450 | 3.15x350 | 2.5x350 |
| Current Range (Amps) | 190-250 | 140-200 | 100-140 | 70-100 |
| Qty. (Pcs./Carton) | 35 | 55 | 75 | 125 |
Electrodes for Low Temperature Service
NITHERME- 3.5
E8016-C2
NITHERME- 1.5 (SPL)
E8018-C4
SUPRATHERME (SPL) Mod
E7018-1
DK-18Ni (Mod)
E8018-G
SUPRATHERME-Ni(SPL)H4R
E8018-G H4R
NITHERME-2.5L
E7018-C1L
NIMOTHERME-NM1
E8018-NM1
SUPRATHERME (SPL)
E7018-1
SUPRATHERME-Ni (SPL)
E8018-G
NITHERME- 2.5 (SPL)
E8018-C1
NITHERME- 2.5
E8016-C1
NITHERME- 2.5 (Mod)
E10018-G
SUPRATHERME-Ni
E7018-G
SUPRATHERME(SPL)H4R
E7018-1H4R
NIMOTHERME-1
E8016-C3
NIMOTHERME-1L(MOD)
E7018-C3L
SUPRATHERME-Ni (SPL) MOD
E8018-G
NITHERME-3.5(SPL)
E8018-C2
NITHERME- 3.5 L(SPL)
E7018-C2L
SUPRATHERME(SPL)MOD-H4R
E7018-1H4R
NITHERME- 3.5 L
E7016-C2L
