Stainless Steel Electrodes
D&H 444L
AWS: SFA 5.4 E410NiMo-16
EN ISO CODE: 3581-A E 13 4 R 3 2
D&H 444L is a special purpose electrode depositing12Cr - 4.6Ni - 0.5Mo weld metal, which has excellent resistance to corrosion, erosion, pitting and impact. Ideally suited for joining of similar composition materials, groove welding and surfacing applications. Typical applications include surfacing of high pressure valves, turbine blades, valve seats, repairs of runners, pulp and paper plant equipment, etc.
Approvals
CE
CHEMICAL COMPOSITION OF ALL WELD METAL (%)
| Element | C | Mn | Si | Cr | Ni | Mo |
| Percent | 0.05 | 0.60 | 0.50 | 12.0 | 4.60 | 0.50 |
MECHANICAL PROPERTIES OF ALL WELD METAL
| UTS | Elongation | Hardness |
| (MPa) | (L= 5d)% | (VPN) |
| 782 | 17.0 | 325-360 |
CURRENT AND PACKING DATA: AC / DC(+)
| Size (mm) | 5x350 | 4x350 | 3.15x350 | 2.5x350 |
| Current Range (Amps) | 150-190 | 110-150 | 80-100 | 60-80 |
| Weight / Carton (kgs) | 2.5 | 2.5 | 2.5 | 2.5 |
Stainless Steel Electrodes
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