QuAlX10 Bobbin – Laser Welding Wire Aluminium AlSi10Cu4 / AL4145 – Polishable, Bright Weld Metal
€168.98
QuAlX10 Bobbin – Laser Welding Wire Aluminium AlSi10Cu4 / AL4145 – Polishable, Bright Weld Metal
QuAlX10 is the naturally ageing AlSi alloy with copper: AWS A5.10 AL4145 · EN ISO 18273 AL4145 (AlSi10Cu4).
What makes it interesting in mould making is the surface: the datasheet cites bright weld metal, little sooting and very good polishability at high strength and crack resistance. The low melting point and good flow (Si 10 %) also make it forgiving to process — the combination needed on aluminium moulds and castings that remain visible afterwards.
Recommended base materials
- Joints and build-ups on aluminium wrought alloys (AlMgCuZn…)
- Casting alloys AlSiMg…
- AlSiCu — e.g. AL2014, AL2036, AL2219
Typical applications
- Aluminium mould making
- Components with a polished visible surface
- Repairs on aluminium castings and wrought alloys
Properties and advantages
- Polishes very well, bright weld metal
- Little sooting
- Naturally ageing, low melting point, good flow
- High strength with high crack resistance
Bobbin form: K125, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,3 mm – 0,8 mm.
Material analysis (wt.-%)
Si 10.00 | Cu 4.00 | Fe 0.80 | Mn 0.15 | Mg 0.15 | Cr 0.15 | Zn 0.20 | Al balance
Download
| Bobbin size: | K80, K125, MA125, SH253 |
|---|---|
| Bobbin weight: | 100 g, 200 g, 500 g |
| Diameter: | 0,3 mm, 0,4 mm, 0,5 mm, 0,6 mm, 0,7 mm, 0,8 mm |
| Recommendations for basis material: | AlSiCu... e.g. AL2014,AL2036, AL2219, cast alloys: AlSiMg..., Joint and build-up welding of forgeable alloys: AlMgCuZn... |
| Refinish: | material typical treatment |
| Wire: | Laser welding wire |
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