QuFe18 Bobbin – Laser Welding Wire 13 % Cr Steel / ER410 – Valves, Shafts, Pumps
€254.66
QuFe18 Bobbin – Laser Welding Wire 13 % Cr Steel / ER410 – Valves, Shafts, Pumps
QuFe18 is the martensitic 13 % Cr wire for general mechanical and plant engineering: AWS ER410 · ~1.4009.
It is a hardenable material — it hardens as it cools. That is the decisive difference from the austenitic stainless wires: here you preheat and cool slowly rather than keeping things cold. In return you get a deposit that polishes and machines well and can afterwards be tempered to service hardness — the classic combination for valves, shafts, pump parts and sealing faces.
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
- Valves and sealing faces
- Shafts and bearing seats
- Pump and turbine components
- Repairs on martensitic Cr steels in mechanical engineering
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, K250, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,2 mm – 0,8 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, K250, 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: | 1.2083, 1.2085, 1.4000, 1.4002, 1.4006, 1.4008, 420 hardfacing on steels such as 1.2083, 1.2085, AISI 410, AISI 420 |
| Refinish: | machinable , polishable |
| Wire: | Laser welding wire |
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