QuMed4310 Bobbin – Stainless Laser Welding Wire 1.4310 (X10CrNi18-8) – Spring Steel
€55.93
QuMed4310 Bobbin – Stainless Laser Welding Wire 1.4310 (X10CrNi18-8) – Spring Steel
QuMed4310 is an austenitic chromium-nickel alloy to DIN EN 10088 – 1.4310 (X10CrNi18-8). The material is the classic stainless spring steel: it work-hardens strongly under cold forming and thereby reaches the spring properties it is used for.
For repairs this means: QuMed4310 is the identical-type filler when a component made of 1.4310 has to be rebuilt. The weld metal is highly polishable and, at 45 % elongation, exceptionally tough.
Recommended base materials
- 1.4301 — the classic 18/8 CrNi steel
- Identical-type repair of 1.4310 components (springs, spring elements)
Typical applications
- Repairs to springs and spring elements made of 1.4310
- Components in 1.4301 that are subsequently polished
- Visible surfaces with high surface quality
Properties and advantages
- Very good polishability — the repair can be brought up to visible-surface quality
- Readily weldable, very tough: Re 400 MPa · Rm 710 MPa · A 45 %
- Stainless, austenitic
Bobbin form: K125, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,2 mm – 0,6 mm.
Material analysis (wt.-%)
C 0.10 | Si 2.00 | Mn 2.00 | P 0.045 | S 0.015 | Cr 17.50 | Mo 0.80 | Ni 8.50 | Fe balance
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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 |
| Recommendations for basis material: | 1.4301 |
| Wire: | Dental & medical wire, Laser welding wire |
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