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Stainless Steels

FW 308

AWS: SFA 5.9 ER308

FW 308 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. It is ideally suited for welding of stainless steels of similar composition like 304 and equivalents, for overlays, surfacing, and repairing castings of similar materials.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiSPCrNi
Percent
0.041.200.300.0150.01820.010.0

    

MECHANICAL PROPERTIES OF ALL WELD METAL


UTSElongation
(MPa)
(L= 4d)%
57040.0


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