QuFe60 Bobbin – Laser Welding Wire High-Speed Steel 1.3348 / M7 – 58–63 HRC, Cutting Tools

QuFe60 is the high-speed steel wire: DIN EN 14700 S Fe 4 · ~AISI M7 · DIN 8555 MSG 4-60-S · filler no. 1.3348. At 58–63 HRC it is the hardest matching wire for tool steels in the range.It is made for the manufacture and repair of cutting tools — drills, milling cutters, broaches, turning tools — and for hardfacing wear-prone tool edges. The hardness comes from the carbide content (Mo 8.3 % · V 1.8 % · W 1.9 % · C 1.0 %). Per the datasheet the first layer stays crack-free even on very critical steels; preheating is nevertheless recommended.Recommended base materialsPer the datasheet particularly suited to 1.3316, 1.3333, 1.3344, 1.3346High-speed steels (HSS) in generalTypical applicationsDrills, milling cutters, broaches, turning toolsHardfacing of wear-prone tool edgesManufacture and repair of cutting toolsRepairs on HSS toolsProperties and advantages58–63 HRC as weldedFirst layer crack-free even on critical steels (datasheet)High carbide content: Mo 8.3 % · V 1.8 % · W 1.9 %Preheating recommendedRod form: Rod lengths 1000 mm and 333 mm, Ø 0,2 mm – 0,8 mm. Material analysis (wt.-%)C 1.00 | Si 0.30 | Mn 0.40 | Cr 4.00 | Mo 8.30 | W 1.90 | V 1.80 | Fe balance

QuLPA-Fe60 is the high-speed steel powder and, at 58–63 HRC, the hardest cladding powder in the quada range: ~DIN EN 14700 S Fe 4 · DIN 8555 MSG 4-60-S · ~AISI M7 · material no. ~1.3343.It is intended for the manufacture and repair of cutting tools — drills, milling cutters, broaches, turning tools — and for hardfacing wear-prone tool edges. The hardness comes from the high carbide content (W 6.2 % · Mo 5.0 % · V 2.0 % · C 1.0 %). The datasheet highlights that even on very critical steels the first layer stays crack-free — preheating is still recommended.Recommended base materials1.3343 — high-speed steel1.3316, 1.3333, 1.3346Per the datasheet particularly suited to this groupTypical applicationsDrills, milling cutters, broaches, turning toolsHardfacing of wear-prone tool edgesManufacture and repair of cutting toolsArea cladding by laser metal deposition (LMD)Properties and advantages58–63 HRC — the hardest cladding powder in the rangeFirst layer stays crack-free even on critical steels (datasheet)High carbide content: W 6.2 % · Mo 5.0 % · V 2.0 %Preheating recommended. Grain size 45–150 µmPowder form: grain size 45 - 150 µm — for laser metal deposition (LMD). Material analysis (wt.-%)C 1.00 | Si 0.30 | Mn 0.35 | Cr 4.25 | Mo 5.00 | V 2.00 | W 6.20 | Fe balance

Qu17-4PH is a precipitation-hardening, corrosion-resistant laser welding wire of the alloy 17-4PH (material 1.4542 / X5CrNiCuNb16-4, AISI 630). This martensitic chromium-nickel-copper steel combines high strength with good corrosion resistance — ideal for repair and build-up welding in tool and mould making as well as on pump, valve and shaft components.Recommended base materials1.4542 — X5CrNiCuNb16-4 / 17-4PH / AISI 630 (primary material)1.4540 — X4CrNiCuNb16-4 (identical-type variant)1.4548 — X5CrNiCuNb17-4 (identical-type variant)Typical applicationsTool and mould making — repair and build-up weldingPump, valve and fitting componentsShafts, axles and highly stressed machine partsOffshore, chemical and food technologyAerospace componentsProperties and advantagesPrecipitation-hardening (Cu/Nb) — high strength through ageing (heat-treatment conditions H900/H1025/H1150)Achievable hardness 37–40 HRC per manufacturer datasheetGood corrosion resistance at high mechanical load capacityIdentical-type weld metal for durable, low-crack jointsShielding gas: argon 4.6 or better; adapt heat control to the aged condition of the componentBobbin form: K125, K250, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,3 mm – 0,6 mm. Material analysis (wt.-%)Cr 15.0–17.5 | Ni 3.0–5.0 | Cu 3.0–5.0 | Nb 0.15–0.45 | Mn ≤1.0 | Si ≤1.0 | C ≤0.07 | Fe balance

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 materialsS890Q and comparable high-strength fine-grain steelsXABO 90Weldox 900 EOS 1002, ASTM A709 Gr. 100 Type B, E, F, H, QN-A-TRA 55-70Typical applicationsJoint welds on high-strength quenched and tempered fine-grain steelsRepairs on components from 890 MPa minimum yield strengthCrane and vehicle construction, lifting gear, pressure vesselsRepairs on Weldox and XABO structuresProperties and advantagesRe 880 MPa · Rm 940 MPa · A 16 % — matches the strength of the base materialJoint welding rather than build-up — designed for the seam, not for a wear layerPost-weld treatment as typical for the base materialAlloyed with Ni 2.2 % and Mo 0.5 % for toughness at high strengthBobbin form: K125, K250, 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

QuNi22 is a corrosion-resistant laser welding wire of the nickel-base superalloy Hastelloy C22 (material 2.4602 / Alloy C-22, UNS N06022). This austenitic Ni-Cr-Mo alloy resists pitting and crevice corrosion in both oxidising and reducing media alike — ideal for highly corrosion-resistant build-up (cladding) welds on low-alloy steels and for joining welds of similar base materials.Recommended base materials2.4602 — Hastelloy C22 / Alloy C-22 / UNS N06022 (primary material)Low-alloy steels — as build-up welding / claddingSimilar and related Ni-Cr-Mo base materialsTypical applicationsHighly corrosion-resistant build-up welding (cladding) on low-alloy steelsJoining welds of similar and related base materialsChemical process industry — acetic acid, contaminated sulfuric acid and other aggressive mediaFlue-gas desulfurisation (FGD), plant and vessel constructionPharmaceutical and environmental engineeringProperties and advantagesOutstanding resistance to pitting and crevice corrosionResistant in oxidising and reducing media alikeHigh resistance to stress corrosion crackingGood weldability with low heat input; shielding gas argon 4.6 or betterBobbin form: K125, K250, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,2 mm – 0,8 mm. Material analysis (wt.-%)Ni balance | Cr 21.0 | Mo 13.0 | Fe 3.0 | W 3.0 | Co ≤2.5 | V ≤0.2 | Cu ≤0.2 | Mn ≤0.5 | Si ≤0.1 | C ≤0.01

QuNi24 is a corrosion- and heat-resistant laser welding wire of the nickel-base superalloy Inconel 625 (base material 2.4856 / Alloy 625, UNS N06625; filler metal 2.4831 / ERNiCrMo-3 / EN ISO 18274 S Ni 6625). This NiCrMo alloy combines high resistance to pitting and crevice corrosion with elevated-temperature strength up to around 1100 °C and cryogenic toughness down to −196 °C — ideal for the chemical process industry, offshore, exhaust systems and aerospace.Recommended base materials2.4856 — Inconel 625 / Alloy 625 / NiCr22Mo9Nb (primary material)2.4858 — Incoloy 825 (related NiFeCr alloy)1.4529, 1.4539, 1.4876 — high-alloy special stainless steelsJoining ferritic↔austenitic steels, build-up welding on steelTypical applicationsChemical process industry — acid- and media-resistant componentsOffshore and seawater engineeringExhaust and flue-gas systems, hot components up to ~1100 °CAerospaceJoining ferritic↔austenitic steels, build-up welding on steelProperties and advantagesOutstanding resistance to pitting and crevice corrosionHeat-resistant up to ~1100 °C and tough down to −196 °C; favourable creep valuesStress- and hot-crack safety, high fatigue strength (Mo/Nb in NiCr matrix)All-weld metal: Re 500 N/mm², Rm 760 N/mm², A 35 %; filler metal ERNiCrMo-3Good weldability with low heat input; shielding gas argon 4.6 or betterBobbin form: K125, K250, K80, MA125, SH253 — wire weight 100 g–500 g, Ø 0,2 mm – 0,8 mm. Material analysis (wt.-%)Ni balance | Cr 22.0 | Mo 9.0 | Nb 3.5 | Fe 1.0 | Si 0.25 | Mn 0.20 | C ≤0.03