Stainless Steel Electrodes
D&H NM-CI
AWS: SFA
EN ISO CODE:
Weld metal from D&H NM-CI is not readily machinable. It is the most economical for repairing various types of cast iron where machinability of the weld deposit is not required, where weld shrinkage stress is not a concern, and color match of the base metal should not be expected.
It melts at relatively low temperatures which permit the use of low welding currents.
Commonly used on: gears, motor housings, machine parts, farm equipment, large frames, etc.
Approvals
Typical Chemical Composition Of All Weld Metal (%):
| Element | C | Mn | Si | P | S | Fe |
|---|---|---|---|---|---|---|
| Typical | 0.12 | 0.50 | 0.13 | 0.03 | 0.03 | Balance |
Typical Weld Metal Hardness:
| Size (mm) Dia x Length | 5x350 | 4x350 | 3.15x350 | 2.5x350 |
|---|---|---|---|---|
| Current Range (Amps) | 150–200 | 110–150 | 80–110 | 60–95 |
| Weight/Carton (kgs) | 2.5 | 2.5 | 2.5 | 2.5 |
Welding Positions:
Flat, Horizontal, Vertical, Overhead
Stainless Steel Electrodes
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