IDENTIFICATION
Gemet 827, ENiCrMo-7
CLASSIFICATION
AWS A 5.11 ENiCrMo7
DESCRIPTION
Basic coated electrode depositing weld metal having about 65% Nickel, 15% Cr, 16% Mo and 1.5% Fe. The electrodes are usually used for welding in down hand position.
Corrosion resistance properties are superior and withstand heavy corrosion in service.
WELD METAL ANALYSIS (RANGE) %
| C | Mn | Si | S | P | Cu | Cr | Ni | Mo | Fe | Ti | Co | W | Other |
| 0.015 | 1.5 | 0.2 | 0.03 | 0.04 | 0.5 | 14.0 - 18.0 | 55 | 14.0 - 17.0 | 3 | 0.7 | 2 | 0.5 | 0.5 |
| max | max | max | max | max | max | min | max | max | max | max | max |
MECHANICAL PROPERTIES (RANGE)
| UTS (MPa) | EL (%) (L=4D) |
| 690 min | 25 min |
TYPICAL APPLICATIONS
• For welding Nickel-Chromium-Molybdenum alloys of similar composition.
• For welding of clad side of the joint.
• For joining Nickel -Chrome-Molybdenum alloys to themselves or to carbon or low alloy steels.
• ASTM B574, B575, B619, B622 and B626, UNS No. N06455
PACKING PARAMETERS
| Size (mm) | Length (mm) | Current Condition Amps DC (+) | Packing / Packet (kg) | Packing / Box (kg) |
| 2.5 | 350 | 60 - 80 | 2 | 2 x 5 = 10 |
| 3.15 / 3.20 | 350 | 70 - 120 | 2 | 2 x 5 = 10 |
| 4 | 350 | 100 - 155 | 2 | 2 x 5 = 10 |
| 5 | 350 | 130 - 250 | 2 | 2 x 5 =10 |