Electrodes for Nickel and it's Alloys
D&H 1212(NS)
AWS: SFA 5.11 ENiCrFe-3
EN ISO CODE: 14172 E Ni 6182
A non-synthetic electrode depositing homogeneous Ni-Cr-Fe alloy composition. It is ideally suited for welding alloys of similar compositions to themselves, for surfacing steel with Nickel-Chromium-Iron alloy when high Manganese contents are not detrimental, for welding clad side of Nickel Chromium-Iron clad steel and dissimilar metal combinations. Specially recommended for welding 9% Ni Steels for cryogenic service. Also used for welding of Nickel-Chromium alloys used for high temperature applications like furnace heating elements and reformer tubes.
Approvals
CE
CIB-MP
NPCL
CHEMICAL COMPOSITION OF ALL WELD METAL (%)
| Element | C | Mn | Si | P | S | Cr | Ni | Fe | Nb |
| Percent |
0.03 |
6.0 | 0.25 | 0.008 | 0.009 | 15.0 | Bal. | 6.0 | 2.2 |
MECHANICAL PROPERTIES OF ALL WELD METAL
| UTS | Elongation | CVN Impact Strength (J) | Lateral Expansion |
| (MPa) | (L= 5d)% | at Minus 196°C | at minus 196°C (mm) |
| 590 | 40 | 85 | 0.85 |
CURRENT AND PACKING DATA: DC (+)
| Size (mm) | 5x350 | 4x350 | 3.15x350 | 2.5x350 |
| Current Range (Amps) | 150-180 | 120-150 | 80-110 | 60-70 |
| Weight/Carton (kgs) | 2.5 | 2.5 | 2.5 | 2.5 |
