Laser-Schweißdraht

LST-CUS .0.2mm/0.3mm/0.4mm/0.5mm/0.6mm - HB 200·has a good mechanical properties which can be applied to the argon welding copper. This enjoy a widely use, canwelding for electrolytic strip, copper alloy, beryllium copper, steel, bronze, cast iron, normal copper parts. LST-NAK80 0.2mm/0.3mm/0.4mm/0.5mm/0.6mm - HRC 38 42 Applied to plastic injection mould, mirror face steel, high hardness, good mirror face effect, electro-discharging machining and repairing. After polish, bright as mirror, be one of the most advanced plastic mould. Adding easy cutting element, easy for cutting and machining. Enjoy the feature of high toughness, and abrasive resistance, shape retention. Apply for all kinds of transparent plastic products mould. LST-S136 0.2mm/0.3mm/0.4mm/0.5mm/0.6mm - HB 400 Used for repairing plastic injection mould, corrosion resisting, penetrability, high purity, high mirror face, good polish, rust and acid proofing, shape retention after heat treatment. Fit for plastic of PVC,PP,EP,PC,PMMA. Corrosion resisting, easy machining; High mirror polish, etching resist mold, such as rubber die, camera parts, optical lens, watch cover and so on. LST-60 0.2mm/0.3mm/0.4mm/0.5mm/0.6mm - HB 200 Applied to the loyal brand steel, iron pattern, shoe mould, soft-steel soldering, S45C, S55C repairing. Easy engraving and etching. LST-SKD61 0.2mm/0.3mm/0.4mm/0.5mm/0.6mm - HRC 40 43 Adopt Germany importing material, hardness be 43°--52° can welding zinc, aluminum die casting mould, hot-gas stamp die, copper-aluminum hot-forging die. It enjoy a good properties of heat, abrasive and chap resisting. Long life span, 5-10 times more as normal welding wires. Normally the hot chamber die casting mould always carry the crack. That’s caused by thermal stress. Also maybe because the surface oxidation or the corrosion of die casting raw material. So the heat treatment should adjust to proper hardness, otherwise, it will affect its life span. The hardness too low or too high is not good for use. LST-8407 0.2mm/0.3mm/0.4mm/0.5mm/0.6mm - HRC 43 46 used for welding zinc, aluminum, tin… the non-ferrous alloy and copper alloy die casting mould. Can also be applied to hot-forging and stamping die. Enjoy the features of high ductility, good corrosion and hot-melted resisting, anti-high temperature, good high temperature exhausted resisting. Can repair hot working punch, rimer, rolling knife, slotting tool, scissors…When doing the treatment, need to prevent decarbonizing. Hot tool after soldering if hardnees be too high also easy to cause break. LST-888 0.2mm/0.3mm/0.4mm/0.5mm/0.6mm - HB 300 used for backing weld for high hardness steel, and repairing the crack of high hardness steel. It contains high nichrome, specially used in the welding for anti-break base, base filler. With its strong pull, it also can repair steel crack. LST-718 0.2mm/0.3mm/0.4mm/0.5mm/0.6mm - HRC 28 30 can be applied to the welding of plastic mould which used in the large household appliances, toys, electronics, sport equipment. Also be applied to the plastic injection mould, heat-resist mould, corrosion resisting mould. Good in cutability, creping. Have a good surface after polish and a long life-span. LST-738 0.2mm/0.3mm/0.4mm/0.5mm/0.6mm - HRC 32 35 Applied to the plastic mould, large mould, high accuracy plastic mould, plastic injection mould, anti-heat mould. Have the properties of corrosion resisting, good creping, good machining. Easy for cutting, polish, electric corrosion. High toughness and abrasive resistance. LST-P20 0.2mm/0.3mm/0.4mm/0.5mm/0.6mm - HRC 30 34 Used for repair plastic injection mould, anti-heat mould (copper casting mould). Design for Soldering of low-sensitive cracking alloy. Contain Ni about 1%, fit for plastic of PA,POM,PS,PE,PP,ABS. High polishness. Having no air hole, crack after soldering. Smooth after polish. The hardness can reach to HRC 33 degree after vacuum degassing and forging. The cross surface hardness evenly. Mould life-span can achieve above 300,000.