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
CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiNiAlTiFeCu
Percent
0.052.800.5066.00.600.601.30Balance


MECHANICAL PROPERTIES OF ALL WELD METAL


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


CURRENT AND PACKING DATA: DC (+)


Size (mm)
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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