D&H 1250 - ENiCu-7
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Electrodes for Nickel and it's Alloys

D&H 1250

AWS: SFA 5.11 ENiCu-7 EN ISO CODE: 14172 E Ni 4060

D&H 1250 is a basic coated electrode depositing monel weld metal. Ideal for welding of monel to monel, Ni-Cu alloys to themselves, Ni-Cu alloy to steels, for welding clad side of Ni-Cu clad steel and for surfacing on steel parts for service against corrosion by sea water, chlorinated solvents, sulphuric acid and alkalies; ideal for marine, chemical, food, dairy and oil refining industries.

Precaution

1. Ensure the electrodes are dry. Re-dry the electrodes at 300-325°C for one hour.

2. Use DC(+) and minimise heat input by using low current and stringer bead.

Approvals
    CE
    BHEL
    NPCIL
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL


Element
CMnSiNiAlTiFeCu
Percent
0.052.800.5066.00.600.601.30Balance


TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL


UTSElongation
(MPa)
(L= 5d)%
50534.0


CURRENT AND PACKING DATA: DC (+)


Size (mm)

Dia x Length

5x3504x350
3.15x350
2.5x350
Current Range (Amps)
150-180120-150
80-110
60-70
Weight/Carton (kgs)
2.52.5
2.5
2.5


Electrodes for Nickel and it's Alloys

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