MAINTENANACE ELECTRODE – CARBON STEEL.
IDENTIFICATION
Gemet 103
DESCRIPTION
• Low heat input all position electrode for medium tensile steel, Ductile steel weld.
• Finely rippled bead.
• Easily detachable slag.
• Weld metal is ductile; resistance to cracking
• Radiographic quality
ALLOY BASIS : Fe, C, Mn, Si
MECHANICAL PROPERTIES (RANGE)
| TS (MPa) | UTS (kgf/mm) | EL (%) (L=4D) |
| 540 – 680 | 55 - 68 | 24 - 30 |
TYPICAL APPLICATIONS
• Pressure Vessels
• Section
• Heavy Machine
• Steel
• Oil
• Chain
• Gun plates
APPLICATION TECHNIQUE
• Clean the joint area.
• Use DC reverses polarity with short arc.
• Redry electrodes at 300°C for one hour to obtain better results.
• Slight weaving is recommended.
WELDING CURRENT : AC / DC (+)
PACKING PARAMETERS
| Size (mm) | Length | Current Condition Amps AC / DC (+) | Packing / Packet (kg) | Packing / Box (kg) |
| 3.15 / 3.20 | 350 | 90 - 140 | 2 | 2 x 5 = 10 |
| 4 | 350 | 120 - 180 | 2 | 2 x 5 = 10 |
| 5 | 350 | 150 - 240 | 2 | 2 x 5 = 10 |