QuMed4009 Bobbin – Laser Welding Wire 13 % Cr Steel / ER410 (1.4009)
€264.18
QuMed4009 Bobbin – Laser Welding Wire 13 % Cr Steel / ER410 (1.4009)
QuMed4009 is a martensitic 13 % chromium steel to EN ISO 14343-A G/W 13 · AWS A5.9 ER410 (filler material no.: ~1.4009). Unlike the austenitic wires of the QuMed range, this weld metal hardens on cooling — it is a quench-and-temper material, not an austenite.
The wire is intended for components that need corrosion resistance in water, gas and steam atmospheres, and for build-ups on unalloyed and low-alloy steels up to 450 °C. The weld metal is readily polishable and machinable, hardness as welded 150–225 HB.
Recommended base materials
- 1.4000, 1.4006, 1.4008 — martensitic 13 % Cr steels
- AISI 410, AISI 420 — the corresponding US grades
- Build-ups on 1.2083 and 1.2085
- Build-ups on unalloyed and low-alloy steels up to 450 °C
Typical applications
- Structural parts in water, gas and steam atmospheres
- Build-ups on tool steels 1.2083 / 1.2085
- Components that are subsequently polished
- Repairs on martensitic 13 % Cr components
Properties and advantages
- Readily polishable and machinable — the repair can be finished cleanly
- Corrosion-resistant in water, gas and steam
- Hardness as welded 150–225 HB
- Weld metal: Re 380 MPa · Rm 550 MPa · A 15 %
Bobbin form: K125, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,2 mm – 0,6 mm.
Material analysis (wt.-%)
C 0.08 | Si 0.6 | Mn 0.65 | Cr 13.0 | Ni 0.4 | Fe balance
Download
| 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: | 1.2083, 1.2085, 1.4000, 1.4002, 1.4006, 1.4008, AISI 410, AISI 420, Application to steels like 1.2083, 1.2085 |
| Refinish: | machinable , polishable |
| Wire: | Dental & medical wire, Laser welding wire |
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