FW 1250 - ERNiCu-7
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Nickel and its Alloys

FW 1250

AWS: SFA 5.14 ERNiCu-7

FW 1250 is a solid wire for TIG welding, available in bright finish, gives smooth flow, stable arc and spatter free under optimum welding conditions. It gives radiographic quality welds. The weld metal possesses good resistance to corrosion by seawater, chlorinated solvents, sulfuric acid and alkalies. It is ideally suited 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. It is ideal for marine, chemical, food, dairy and oil refining industries.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiPSNiCuTi
Percent
0.0250.870.160.0100.00663.831.02.50

    

MECHANICAL PROPERTIES OF ALL WELD METAL


UTSElongation
(MPa)
(L= 4d)%
52030.0


CURRENT AND PACKING DATA:


STANDARD SIZE :   Diameter 1.6 mm, 2.0 mm, 2.4 mm & 3.2 mm in cut lengths of 1000 mm each.

QUANTITY :   5 kg wire put in an air-tight polythene bag and finally packed in a plastic container. 

Identification AWS code is punched on both side of wire.

SHIELDING GAS:


Argon

CURRENT CONDITION:


DCEN

WELDING POSITION:


H, F, VU, OH

Nickel and its Alloys

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