Improbond GmbH – Laser Welding Wire

For the laser welding of coated close-grained steels, like St52 - St70, StE420 - StE690 by improved corrosion resistance and hardness. The weld can be eroded, polished, chromplated, nitrated, annealed and hardened.

For the laser welding of the materials 1.2311, 1.2312, 1.2162, 1.2738 and for low-alloyed steels, like StE 355, 17Mn4, 15Mo3. The weld can be eroded, structured, polished, chromplated, etched, nitrated and annealed.

For the laser welding of hot working tools, which are subjected to impact compression and abrasion at elevated temperatures. The weld can be polished, chromplated, nitrated, heat treated and CVD coated. Recommendation 01_9190: Using für mirror finish.

For the laser welding on warm-working tools made from low-alloyed and non-alloyed steels at a high temperature strength and tempering resistance.

Often used laser welding wire for repairing and changing at the contour with universal characteristics, also at unknown alloys. Free of cracks and incomplete fusion by multilayer weldings. Tough welding material, good corrosion resistance, high wear resistance and toughness, for highly stressed hot working tools, which are subjected to high thermal and abrasive loads. The weld can be polished, heat treated, nitrated, chromplated, and CVD coated. Recommendation 01_9160: Using für mirror finish.

For the laser welding of mould cavities made from tempered materials 1.2311, 1.2312, 1.2162, 1.2738, furthermore of highly heat resisting steels, like 13CrMo 4-5, 25CrMo4, 42CrMo4. The weld can be eroded, structured, polished, chromplated, etched, nitrated and annealed. Recommendation: contact your surface structure partner.

For the laser welding of press-, stamping- and cutting tools. The hard and tough weld deposit is very tough and has an excellent edge retention.

For the laser welding of similar alloys. The martensitic weld deposit is used for wear-resistant cladding on hot working and high-tensile steels. Good wear resistance at higher temperature up to 450°C. Hardenable and annealable.

For the laser welding of copper- and ampcoloy alloys, furthermore for the repairing of spark eroding electrodes. Ductile weld, close-grained structure and high electrical conductivity. The usable hardness is increased by cold storing.

For the laser welding of similar stabilised and non-stabilised austenitic Cr-Ni-Mo-steels. Niobium stabilised, non-rusting and corrosion resistant welding wire. Microstructure: austenite with part of ferrite. Immersioncorrosion (wet corrosion up to 400°C) and tough at sub-zero temperature up to -120°C.

For the laser welding of heat resistant and non scaling austenitic alloys up to temperature of 1.000°C. Microstructure: austenite with part of ferrite. Non-rusting (wet corrosion up to 350°C).

For the laser welding of liable to wear alloys, of high speed steel (HSS), furthermore suitable for hard facing, tool parts and edges vulnerable to wear. Recommendation: pre-heating up to 50°C under tempering temperature of the base material.

For the laser welding of high elastic, low alloyed and heat resistant or non-rusting steels. Suitable for joint weldings and deckings of dissimilar materials. Non-rusting (wet corrosion up to 300°C) austenitic/ferritic welding wire with warm crack resistance. Good ductility at a high tensile elastic limit.

Co-alloyed welding wire for the laser welding of highly stressed hot and cold working tools. The weld deposit is, an as-welded condition,machine workable. After warm removal: optimized warm abrasion resistance and alternating temperature resistance.

For the laser welding on press tools to avoid die marks. High manganiferous, sea water resistant multicomponent-aluminium bronze for build-up weldings of mould inserts from ampco bronzes and ampcoloy alloys. Cavitations resistant and good flow properties.

Multicomponent bronze with good gliding properties for the laser welding on copper, copper alloys, as well as mixed joints of stainless steels. Multifunctional usable wire, especially for repairing of damaged hot runner systems in injection moulds. Seawater and cavitations resistant. Increase of the hardness through cold removal.

Aubert Duval alloy. SMV3S ist an alloy with excellent resistance to wear at higher temperature and ideal where a high polish is required.