FW 1225 - ERNiCrCoMo-1
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Nickel and its Alloys

FW 1225

AWS: SFA 5.14 ERNiCrCoMo-1

FW 1225 is a solid wire for GTAW available in bright finish, gives smooth flow, stable arc and spatter free under optimum welding conditions. It gives radiographic quality welds. It is used for welding Nickel-Chromium-Cobalt-Molybdenum alloys to themselves and to steel and for surfacing steel with Ni-Cr-Co-Mo weld metal. It is also used for applications where optimum strength and oxidation resistance is required above 820oC up to 1150oC especially when welding on base metal of Nickel-Iron- Chromium alloys. Specially recommended for welding furnace heating elements, reformer tubes etc.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnFePSSiCrNiMoCoTiCuAl
Percent
0.080.801.50.0150.0080.3022.053.09.012.00.200.201.10

    

MECHANICAL PROPERTIES OF ALL WELD METAL


UTSElongation
(MPa)
(L= 4d)%
62025.0


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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