Stainless Steels
FW 309
AWS: SFA 5.9 ER309
EN ISO CODE:
FW 309 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 has excellent mechanical properties and possesses good oxidation and scaling resistance at elevated temperatures. It is ideally suited for welding stainless steels, wrought and cast materials of similar composition, welding of 18/8 type stainless steels to carbon steels for buffer layers, for welding clad side of 18/8clad stainless steels, etc.
| Element | C | Mn | Si | S | P | Cr | Ni |
| Percent | 0.02 | 1.75 | 0.35 | 0.010 | 0.020 | 23.3 | 13.8 |
| UTS | Elongation |
| (MPa) | (L= 4d)% |
| 570 | 32.0 |
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
Stainless Steels
FW 317L
ER317L
FW 309Mo
ER309Mo
FW 309LMo
ER309LMo
FW 347
ER347
FW 410
ER410
FW 2553
ER2553
FW 308LSi
ER308LSi
FW 312
ER312
FW 316H
ER316H
FW 310
ER310
FW 316
ER316
FW 309L
ER309L
FW 383
ER383
FW 318
ER318
FW 347 Si
ER347Si
FW 316L
ER316L
FW 317
ER317
FW 316L Si
ER316LSi
FW 2594
ER2594
FW 409Nb
ER409Nb
FW CuNi
ERCuNi
FW 308
ER308
FW 308H
ER308H
FW 320
ER320
FW 385
ER385
FW 308L
ER308L
FW 410NiMo
ER410NiMo
FW 320LR
ER320LR
FW 430
ER430
FW 2209
ER2209
FW CoCr-A
ERCoCr-A
