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Electrodes for Creep Resisting Steels
MOLYTH ERME (EXTRA) MOD
AWS: SFA 5.5 E8018-D3
EN ISO CODE:
Molytherme(Extra)Mod is a low hydrogen electrode yielding a weld deposit containing Mn-Mo. The electrode is ideally suited for welding steels of similar composition. The weld metal possesses good high temperature properties and has excellent toughness. The weld metal meets SSCC and HIC test requirements.
Approvals
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL (%)
| Element | C | Mn | Si | S | P | Mo |
| Percent | 0.07 | 1.25 | 0.40 | 0.008 | 0.015 | 0.55 |
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL
(PWHT: 620 C for 1 hr)
| UTS | YS | Elongation | CVN Impact Strength (J) |
| (MPa) | (MPa) | (L= 4d)% | at Minus 50°C |
| 605 | 495 | 25.0 | 50 |
CURRENT & PACKING DATA: DC (+)
| Size (mm) | 5x450 | 4x350 | 3.15x350 | 2.5x350 |
| Current Range (Amps) | 170-240 | 140-170 | 100-130 | 70-90 |
| Qty. (Pcs./Carton) | 3.0 | 3.0 | 3.0 | 2.5 |
Electrodes for Creep Resisting Steels
