QuFe17 Bobbin – Laser Welding Wire Fine-Grain Steel S890Q / High-Strength (ER110S-G)
€163.03
QuFe17 Bobbin – Laser Welding Wire Fine-Grain Steel S890Q / High-Strength (ER110S-G)
QuFe17 is a wire for joint welding on high-strength, quenched and tempered fine-grain structural steels with a minimum yield strength of 890 MPa: EN ISO 16834-A G/W 89 4 M21 Mn4Ni2CrMo · AWS A5.28 ER110S-G.
It has no material number — its analysis is defined solely by the standards. The weld metal reaches Re 880 MPa and Rm 940 MPa at 16 % elongation: it matches the strength of the base material without turning brittle. Where the base material is one class lower (S690QL, 690 MPa), QuFe10NiMo is the wire to use.
Recommended base materials
- S890Q and comparable high-strength fine-grain steels
- XABO 90
- Weldox 900 E
- OS 1002, ASTM A709 Gr. 100 Type B, E, F, H, Q
- N-A-TRA 55-70
Typical applications
- Joint welds on high-strength quenched and tempered fine-grain steels
- Repairs on components from 890 MPa minimum yield strength
- Crane and vehicle construction, lifting gear, pressure vessels
- Repairs on Weldox and XABO structures
Properties and advantages
- Re 880 MPa · Rm 940 MPa · A 16 % — matches the strength of the base material
- Joint welding rather than build-up — designed for the seam, not for a wear layer
- Post-weld treatment as typical for the base material
- Alloyed with Ni 2.2 % and Mo 0.5 % for toughness at high strength
Bobbin form: K125, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,3 mm – 0,8 mm.
Material analysis (wt.-%)
C 0.10 | Si 0.7 | Mn 1.7 | Mo 0.50 | Cr 0.30 | Ni 2.20 | Fe balance
Download
| Bobbin size: | K80, K125, 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: | High-stregth fine-grain structural steels such as XABO 90, N-A-TRA 55-70, OS 1002 ASTMA A709 Gr. 100 Type B, E, F, H, Q, S890Q, Weldox 900 E |
| Refinish: | material typical treatment |
| Wire: | Laser welding wire |
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