Product Overview
6-2-4-2 Ti is a solid bare titanium-base welding wire for GTAW applications. The wire is produced by conventional methods and surface cleaned to remove standard metal-working lubricants. It is an alpha-beta, high-temperature, heat-treatable titanium alloy widely used in gas turbine component manufacturing. Low beta content supports good weldability under controlled conditions.
Standards and Conformance
- AMS 4952
- AMS 4975
- AMS 4976
- AMS 4919
- AMS 4981
- MSRR9500/74
- MSRR8661
- UNS R54620
- ISO 9001
- AS9100
- DFARS Compliant
Wire Chemistry
| Element | Min | Max |
|---|---|---|
| Aluminum | 5.50 | 6.50 |
| Zirconium | 3.60 | 4.40 |
| Tin | 1.80 | 2.20 |
| Molybdenum | 1.80 | 2.20 |
| Silicon | 0.10 | |
| Carbon | 0.04 | |
| Copper | 0.10 | |
| Boron | 0.0030 | |
| Iron | 0.10 | |
| Nitrogen | 0.040 | |
| Hydrogen | 0.0125 | |
| Oxygen | 0.150 | |
| Yttrium | 0.005 | |
| Other elements | 0.10 each | |
| Other elements total | 0.40 total | |
| Titanium | Balance |
Welding Guidance
- Use pure argon shielding gas
- Maintain ultra-clean weldment conditions
- Use trailing gas shielding
- Provide underside shielding as required
Weld Properties
- Beta transus 1819°F
- Density 4.54 g/cc
- Good weldability under controlled conditions
Sizes and Forms of Supply
Straight Lengths
- 5 lb packs
- 36 in lengths
- Flag tagged for traceability
- Double tagging and other lengths available on request
- Wide range of diameters available
Spooled Wire
- Precision layer wound with controlled cast and helix
- 12 in diameter spools standard
- 8 in and 4 in spool sizes available on request
- Proprietary spool sizes available on request
- Wide range of diameters and spool weights available
Packaging
Sealed vapor barrier containers, air-evacuated and argon filled, with desiccants for protection from atmospheric contamination and prolonged shelf life.
