Stainless Steels
FW 409Nb
AWS: SFA 5.9 ER409Nb
EN ISO CODE:
FW 409Nb is a solid wire for TIG welding, available in bright finish, gives smooth flow, stable arc and spatter free under optimum welding conditions. This wire is depositing 12Cr – 0.5Ni - 1Nb weld metal. Added Nb in weld metal to produce a ferritic microstructure with fine grains. It is ideally suited for welding ferritic stainless steels such as 405 and 409. It is also suitable for overlay on carbon steels, low alloy steels, 410 stainless steel, etc.
| Element | C | Mn | Si | S | P | Cr | Ni | Nb |
| Percent | 0.05 | 0.50 | 0.50 | 0.020 | 0.025 | 12.0 | 0.40 | 0.60 |
| UTS | Elongation |
| (MPa) | (L= 4d)% |
| 480 | 25.0 |
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 each 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 309
ER309
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 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
