QuFe10 TIG Welding Wire – Plastic Mould Steel 1.2311 / 1.2312 / 1.2738
QuFe10 TIG Welding Wire – Plastic Mould Steel 1.2311 / 1.2312 / 1.2738
QuFe10 is the standard filler metal for modifying and repairing mould cavities in the quenched and tempered plastic mould steels 1.2311, 1.2312, 1.2162, 1.2738, 1.2764 and 1.2767. Standard: DIN EN ISO 21952-A G/W MoSi · AWS A5.28 ER70S-A1 (material no. 1.5424). Achievable hardness: 28–37 HRC.
Recommended base materials
- 1.2311, 1.2312 — quenched and tempered plastic mould steels
- 1.2738 — Ni-alloyed mould steel for large tools
- 1.2162, 1.2764, 1.2767 — further mould steels
- 15Mo3, 16Mo3, 19Mn6, 17Mn14, GS-22Mo4 — creep-resistant boiler and fine-grain steels
- WStE255 to WStE460, HI, HII
Typical applications
- Mould cavity modifications — contour corrections in injection moulds
- Repair of wear and chipping on parting lines
- Filling of milling and EDM errors
- Joint and build-up welding on quenched and tempered mould steels
- Creep-resistant boiler and fine-grain structural steels
Properties and advantages
- Achievable hardness 28–37 HRC — matching the base hardness of tempered mould steels
- Weld metal: Re > 460 MPa · Rm > 530 MPa · A > 20 %
- Post-processing: EDM-machinable, texturable, polishable, chrome-platable, etchable, nitridable, hardenable
- The repair can be processed just like the base material — including graining and polishing
TIG advantage: For larger build-ups away from the laser — Ø 1.0–3.2 mm, considerably higher deposition per layer.
TIG form: for manual repair welding.
Material analysis (wt.-%)
C 0.1 | Si 0.6 | Mo 0.5 | Mn 1.1 | Fe balance
Download
| Achievable hardness: | 28 - 37 HRC |
|---|---|
| Diameter: | 1,0 mm, 1,2 mm, 1,6 mm, 2,0 mm, 2,4 mm, 3,2 mm |
| Recommendations for basis material: | 1.2162, 1.2311, 1.2312, 1.2738, 1.2764, 1.2767, 15Mo3, 16Mo3, 17 Mn 14, 19Mn6, GS-22 Mo 4 AWS5.28: ER80S-D2, HI, HII, WStE255 to WStE460 |
| Refinish: | Hardenable , chrome-plated , erodible , etable , nitridable , polishable, remunerable , structurable |
| Rod length: | 1000 mm |
| Wire: | WIG wire |
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