FW 320 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 weld deposit. The weld metal provides resistance to intergranular corrosion. Ideally suited to weld base metal of similar composition for applications where resistance to severe corrosion involving a wide range of chemicals, including sulfuric and sulfurous acids and their salts, is required. It can be used to weld both castings and wrought alloys of similar composition.
Element | C | Mn | Si | S | P | Cr | Ni | Mo | Cu | Nb+Ta |
Percent | 0.03 | 1.50 | 0.35 | 0.010 | 0.012 | 20.0 | 34.0 | 2.5 | 3.5 | 0.50 |
UTS | Elongation |
(MPa) | (L= 4d)% |
580 | 36.0 |
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.
Argon
DCEN
H, F, VU, OH
ER317L
ER309Mo
ER309LMo
ER347
ER410
ER309
ER2553
ER308LSi
ER312
ER316H
ER310
ER316
ER309L
ER383
ER318
ER347Si
ER316L
ER317
ER316LSi
ER2594
ER409Nb
ERCuNi
ER308
ER308H
ER385
ER308L
ER410NiMo
ER320LR
ER430
ER2209
ERCoCr-A