QuMed4571 Bobbin – Laser Welding Wire 1.4571 / 316Ti
€55.93
QuMed4571 Bobbin – Laser Welding Wire 1.4571 / 316Ti
QuMed4571 is a high-purity, titanium-stabilized stainless steel laser welding wire designed for medical technology. The material 1.4571 (X6CrNiMoTi17-12-2 / AISI 316Ti) combines the excellent corrosion resistance of the 316L family with reliable protection against intergranular corrosion through titanium stabilization — ideal for demanding weld joints without solution annealing.
Recommended base materials
- 1.4571 — X6CrNiMoTi17-12-2 / AISI 316Ti
- 1.4401 — X5CrNiMo17-12-2 / AISI 316
- 1.4404 — X2CrNiMo17-12-2 / AISI 316L
Typical applications
- Surgical instruments, endoscopy components
- Dental technology and dental implant repair
- Pharmaceutical and food-grade equipment (CIP/SIP-resistant)
- Corrosion-resistant build-up welding in the chemical industry
Advantages over 1.4404
- Titanium stabilization prevents intergranular corrosion at weld seams
- Increased high-temperature strength up to approx. 550 °C
- Suitable for demanding repair and build-up welding
Bobbin form: K125, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,2 mm – 0,8 mm.
Material analysis (wt.-%)
C ≤ 0.08 | Si ≤ 1.0 | Mn ≤ 2.0 | Cr 16.5–18.5 | Ni 10.5–13.5 | Mo 2.0–2.5 | Ti ≥ 5×C
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| Bobbin size: | K80, K125, MA125, SH253 |
|---|---|
| Bobbin weight: | 100 g, 200 g, 500 g |
| Diameter: | 0,2 mm, 0,3 mm, 0,4 mm, 0,5 mm, 0,6 mm, 0,8 mm |
| Recommendations for basis material: | 1.4401, 1.4404, 1.4571 |
| Wire: | Dental & medical wire, Laser welding wire |
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