Electrodes for Nickel and it's Alloys
D&H 310-15
AWS: SFA 5.4 E310-15
EN ISO CODE:
D&H 310-15 is a basic coated 25Cr - 20Ni type electrode for welding steels of similar composition. The weld metal has excellent resistance to oxidation and scaling up to 1200°C. The electrode is also suitable for welding of hardenable steels, clad steels, C-Mo, Cr-Mo steels where pre-heat and post weld heat treatment are not feasible.
Approvals
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL
| Element | C | Mn | Si | Cr | Ni | S | P |
| Percent | 0.17 | 2.40 | 0.50 | 25.8 | 21.0 | 0.020 | 0.020 |
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL
| UTS | Elongation |
| (MPa) | (L= 4d)% |
| 605 | 34.0 |
CURRENT AND PACKING DATA: DC(+)
| Size (mm) Dia x Length | 5x350 | 4x350 | 3.15x350 | 2.5x350 |
| Current Range (Amps) | 140-180 | 110-140 | 80-100 | 60-80 |
| Weight / Carton (kgs) | 2.5 | 2.5 | 2.5 | 2.5 |
