QuFe10NiMo Bobbin – Laser Welding Wire Fine-Grain Steel S690QL / High-Strength (ER100S-G)

QuFe10NiMo is the NiMo-alloyed variant for modifying and repairing mould cavities — and, thanks to its optimized corrosion resistance and service hardness, also the filler for joint welding on quenched and tempered fine-grain steels such as S690QL, N-A-XTRA and S700MC. Standard: EN ISO 16834-A G/S 69 4 M21 Mn3Ni1CrMo · AWS A5.28 ER100S-G · EN 12534 G 3 CrNi1 Mo. Achievable hardness: 27–38 HRC.Recommended base materialsS550QL1 – S690QL1 — high-strength quenched and tempered fine-grain steelsN-A-XTRA 56, 63, 70S700MC — thermomechanically rolled fine-grain steelsSt. 50 – St. 70 — unalloyed structural steels1.2311, 1.2312, 1.2162, 1.2738, 1.2764, 1.2767 — tempered mould steelsTypical applicationsJoint welding on tempered fine-grain steels (S690QL, N-A-XTRA)Crane, vehicle and structural steelwork with high-strength plateModification and repair of mould cavitiesComponents under increased corrosion loadBuild-up welding on unalloyed structural steels St. 50 – St. 70Properties and advantagesAchievable hardness 27–38 HRC — depending on machining and weld layersOptimized corrosion resistance and service hardness thanks to Ni alloyingApproved for joint welding on tempered fine-grain steelsPost-processing: EDM-machinable, texturable, polishable, chrome-platable, etchable, nitridable, hardenableRod form advantage: Ideal for manual build-up welding with constant wire feed — also on joints that are hard to access.Rod form: Rod lengths 1000 mm and 333 mm, Ø 0,2 mm – 0,8 mm. Material analysis (wt.-%)C 0.1 | Si 0.6 | Mn 1.6 | Ni 1.4 | Mo 0.3 | Cr 0.3 | V 0.1 | Fe balance

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 materials1.2311, 1.2312 — quenched and tempered plastic mould steels1.2738 — Ni-alloyed mould steel for large tools1.2162, 1.2764, 1.2767 — further mould steels15Mo3, 16Mo3, 19Mn6, 17Mn14, GS-22Mo4 — creep-resistant boiler and fine-grain steelsWStE255 to WStE460, HI, HIITypical applicationsMould cavity modifications — contour corrections in injection mouldsRepair of wear and chipping on parting linesFilling of milling and EDM errorsJoint and build-up welding on quenched and tempered mould steelsCreep-resistant boiler and fine-grain structural steelsProperties and advantagesAchievable hardness 28–37 HRC — matching the base hardness of tempered mould steelsWeld metal: Re > 460 MPa · Rm > 530 MPa · A > 20 %Post-processing: EDM-machinable, texturable, polishable, chrome-platable, etchable, nitridable, hardenableThe repair can be processed just like the base material — including graining and polishingBobbin form: K125, K250, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,2 mm – 0,8 mm. Material analysis (wt.-%)C 0.1 | Si 0.6 | Mo 0.5 | Mn 1.1 | Fe balance

QuFe10Cr is the CrMo-alloyed variant for highly stressed mould cavities in the tempered materials 1.2311, 1.2312, 1.2162, 1.2738, 1.2764 and 1.2767. The chromium content in the filler raises tensile strength, cutting-edge retention and wear resistance. Suitable for long-term service up to 570 °C. Standard: EN ISO 21952-A G/W CrMo1Si · AWS A5.28 ~ER80-SB2 (material no. 1.7339). Achievable hardness: 27–38 HRC.Recommended base materials1.2311, 1.2312, 1.2162, 1.2738, 1.2764, 1.2767 — tempered mould steels42CrMo4, AISI 4140, AISI 4130 — quenched and tempered steels25CrMo4, 13CrMo4-4, GS-17CrMo5-5 — creep-resistant CrMo steelsTypical applicationsHighly stressed mould cavities with contour wearRepair of 42CrMo4 / AISI 4140 componentsHeat-resistant long-term service up to 570 °CCutting edges and parting lines with higher service-life demandsBuild-up welding on creep-resistant CrMo steelsProperties and advantagesAchievable hardness 27–38 HRC — depending on machining and weld layersChromium raises tensile strength, cutting-edge retention and wear resistance compared with the standard mould-steel wireLong-term service temperature up to 570 °CWeld metal: Re > 480 MPa · Rm > 570 MPa · A > 22 %Post-processing: EDM-machinable, texturable, polishable, chrome-platable, etchable, nitridable, hardenableBobbin form: K125, K250, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,2 mm – 0,8 mm. Material analysis (wt.-%)C 0.1 | Si 0.5 | Mo 0.5 | Mn 1.1 | Cr 1.2 | Fe balance

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 materials1.2311, 1.2312 — quenched and tempered plastic mould steels1.2738 — Ni-alloyed mould steel for large tools1.2162, 1.2764, 1.2767 — further mould steels15Mo3, 16Mo3, 19Mn6, 17Mn14, GS-22Mo4 — creep-resistant boiler and fine-grain steelsWStE255 to WStE460, HI, HIITypical applicationsMould cavity modifications — contour corrections in injection mouldsRepair of wear and chipping on parting linesFilling of milling and EDM errorsJoint and build-up welding on quenched and tempered mould steelsCreep-resistant boiler and fine-grain structural steelsProperties and advantagesAchievable hardness 28–37 HRC — matching the base hardness of tempered mould steelsWeld metal: Re > 460 MPa · Rm > 530 MPa · A > 20 %Post-processing: EDM-machinable, texturable, polishable, chrome-platable, etchable, nitridable, hardenableThe repair can be processed just like the base material — including graining and polishingRod form advantage: Ideal for manual build-up welding with constant wire feed — also in hard-to-reach areas of deep cavities.Rod form: Rod lengths 1000 mm and 333 mm, Ø 0,2 mm – 0,8 mm. Material analysis (wt.-%)C 0.1 | Si 0.6 | Mo 0.5 | Mn 1.1 | Fe balance

QuFe10Cr is the CrMo-alloyed variant for highly stressed mould cavities in the tempered materials 1.2311, 1.2312, 1.2162, 1.2738, 1.2764 and 1.2767. The chromium content in the filler raises tensile strength, cutting-edge retention and wear resistance. Suitable for long-term service up to 570 °C. Standard: EN ISO 21952-A G/W CrMo1Si · AWS A5.28 ~ER80-SB2 (material no. 1.7339). Achievable hardness: 27–38 HRC.Recommended base materials1.2311, 1.2312, 1.2162, 1.2738, 1.2764, 1.2767 — tempered mould steels42CrMo4, AISI 4140, AISI 4130 — quenched and tempered steels25CrMo4, 13CrMo4-4, GS-17CrMo5-5 — creep-resistant CrMo steelsTypical applicationsHighly stressed mould cavities with contour wearRepair of 42CrMo4 / AISI 4140 componentsHeat-resistant long-term service up to 570 °CCutting edges and parting lines with higher service-life demandsBuild-up welding on creep-resistant CrMo steelsProperties and advantagesAchievable hardness 27–38 HRC — depending on machining and weld layersChromium raises tensile strength, cutting-edge retention and wear resistance compared with the standard mould-steel wireLong-term service temperature up to 570 °CWeld metal: Re > 480 MPa · Rm > 570 MPa · A > 22 %Post-processing: EDM-machinable, texturable, polishable, chrome-platable, etchable, nitridable, hardenableRod form advantage: Ideal for manual build-up welding with constant wire feed — also on contours that are hard to access.Rod form: Rod lengths 1000 mm and 333 mm, Ø 0,2 mm – 0,8 mm. Material analysis (wt.-%)C 0.1 | Si 0.5 | Mo 0.5 | Mn 1.1 | Cr 1.2 | Fe balance

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 materials1.2311, 1.2312 — quenched and tempered plastic mould steels1.2738 — Ni-alloyed mould steel for large tools1.2162, 1.2764, 1.2767 — further mould steels15Mo3, 16Mo3, 19Mn6, 17Mn14, GS-22Mo4 — creep-resistant boiler and fine-grain steelsWStE255 to WStE460, HI, HIITypical applicationsMould cavity modifications — contour corrections in injection mouldsRepair of wear and chipping on parting linesFilling of milling and EDM errorsJoint and build-up welding on quenched and tempered mould steelsCreep-resistant boiler and fine-grain structural steelsProperties and advantagesAchievable hardness 28–37 HRC — matching the base hardness of tempered mould steelsWeld metal: Re > 460 MPa · Rm > 530 MPa · A > 20 %Post-processing: EDM-machinable, texturable, polishable, chrome-platable, etchable, nitridable, hardenableThe repair can be processed just like the base material — including graining and polishingTIG 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

QuFe10Cr is the CrMo-alloyed variant for highly stressed mould cavities in the tempered materials 1.2311, 1.2312, 1.2162, 1.2738, 1.2764 and 1.2767. The chromium content in the filler raises tensile strength, cutting-edge retention and wear resistance. Suitable for long-term service up to 570 °C. Standard: EN ISO 21952-A G/W CrMo1Si · AWS A5.28 ~ER80-SB2 (material no. 1.7339). Achievable hardness: 27–38 HRC.Recommended base materials1.2311, 1.2312, 1.2162, 1.2738, 1.2764, 1.2767 — tempered mould steels42CrMo4, AISI 4140, AISI 4130 — quenched and tempered steels25CrMo4, 13CrMo4-4, GS-17CrMo5-5 — creep-resistant CrMo steelsTypical applicationsHighly stressed mould cavities with contour wearRepair of 42CrMo4 / AISI 4140 componentsHeat-resistant long-term service up to 570 °CCutting edges and parting lines with higher service-life demandsBuild-up welding on creep-resistant CrMo steelsProperties and advantagesAchievable hardness 27–38 HRC — depending on machining and weld layersChromium raises tensile strength, cutting-edge retention and wear resistance compared with the standard mould-steel wireLong-term service temperature up to 570 °CWeld metal: Re > 480 MPa · Rm > 570 MPa · A > 22 %Post-processing: EDM-machinable, texturable, polishable, chrome-platable, etchable, nitridable, hardenableTIG advantage: For larger build-ups away from the laser — Ø 1.0–2.4 mm, considerably higher deposition per layer.TIG form: for manual repair welding. Material analysis (wt.-%)C 0.1 | Si 0.5 | Mo 0.5 | Mn 1.1 | Cr 1.2 | Fe balance