D&H 1250; AWS: SFA 5.11 ENiCu-7; Electrodes for Nickel and it's Alloys


Description

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.

Approvals
BHEL
CE
NPCIL
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL


Element
C Mn Si Ni Al Ti Fe Cu
Percent
0.05 2.80 0.50 66.0 0.60 0.60 1.30 Balance


TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL


UTS Elongation
(MPa)
(L= 5d)%
505 34.0


CURRENT AND PACKING DATA: DC (+)


Size (mm)

Dia x Length

5x350 4x350
3.15x350
2.5x350
Current Range (Amps)
150-180 120-150
80-110
60-70
Weight/Carton (kgs)
2.5 2.5
2.5
2.5

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