FCW 414 HT
Tubular wire for submerged arc hardfacing
Description & applications
• Tubular wire for submerged arc hardfacing
• The alloy has high hardness and excellent wear and galling resistance
• Ferritic-martensitic stainless steel weld deposit with excellent resistance to thermal fatigue
APPLICATIONS
FCW 414 HT is used as a cladding alloy for rebuilding various steel mill rolls subject to repetitive thermal stresses, corrosion and metal-to-metal wear, resistant to high temperature
Examples Typical applications include cladding of continuous caster rolls and certain rolls used in hot rolling applications.
Classification
| EN 14700 |
|---|
| T Fe7 |
Typical weld metal composition (%)
| C | Mn | Si | Cr | Mo | V | W | Co | Fe |
|---|---|---|---|---|---|---|---|---|
| 0.04 | 0.9 | 0.35 | 12.5 | 1.5 | 2.1 | 1.0 | 2.0 | Rest |
All weld metal mechanical properties
| Hardness – 3-Layer deposit |
|---|
| as welded 50 - 52 HRc |
Shielding gas
| Current type | DC (+) |
|---|---|
| Shielding | BF 8.5 |
Welding positions
Flat
Packings & Diameters
| Diameters [mm] | 1.6 - 2.0 - 2.4 | 2.4 - 2.8 - 3.2 | 2.4 - 2.8 - 3.2 |
|---|---|---|---|
| Packing(s) | Spool : BS 300 | Coil : B 450 | Drum |
| Weight [Kg] | 15 | 25 | Up to 330 |
| Description | - | - | - |