QuAlSi10 Bobbin – Laser Welding Wire Aluminium AlSi10Mg (3.2383)
€199.92
QuAlSi10 Bobbin – Laser Welding Wire Aluminium AlSi10Mg (3.2383)
QuAlSi10 is the identical-type filler metal for AlSi10Mg to EN ISO 18273 S Al Si10 (S AlSi10Mg) · material no. 3.2383. With 9–11 % silicon and 0.2–0.5 % magnesium it is matched to the most widely used aluminium die-casting material — and to AlSi10Mg parts from additive manufacturing, which use the same alloy.
The high silicon content makes the weld metal strong (Rm 140 MPa) and the melt flow tight — exactly right for filling cavities, pores and defects in die castings without losing the contour.
Recommended base materials
- Aluminium-silicon alloys with approx. 10 % Si
- AlSi10Mg die castings
- AlSi10Mg parts from additive manufacturing (same alloy)
Typical applications
- Filling cavities and pores in aluminium die castings
- Repair and finishing of 3D-printed AlSi10Mg parts
- Contour corrections on die-casting tools
- Build-ups on housings, brackets, heat sinks
Properties and advantages
- Identical-type to AlSi10Mg — seam and base material behave the same when anodising and reworking
- Highest strength of the AlSi range: Re 70 MPa · Rm 140 MPa · A 4 %
- Tight melt flow — good for near-contour build-up
- Shielding gas argon; post-processing material-typical
Bobbin form: K125, K250, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,3 mm – 0,8 mm.
Material analysis (wt.-%)
Si 9.0–11.0 | Fe max. 0.50 | Mn max. 0.40 | Mg 0.20–0.50 | Al balance
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| Bobbin size: | K80, K125, K250, MA125, SH253 |
|---|---|
| Bobbin weight: | 100 g, 200 g, 500 g |
| Diameter: | 0,3 mm, 0,4 mm, 0,5 mm, 0,6 mm, 0,8 mm |
| Recommendations for basis material: | Aluminium–Silicon–alloys up to 10% Si |
| Refinish: | material typical treatment |
| Wire: | Laser welding wire |
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