Cooper wire

our factory can provide many knids of weldeing wire .
GMT-> 0.5 ~ 3.2 mm SKD11 HRC 56 ~ 58 weld-repair cold steel, metal stamping mould, cutting, cutting tool, die forming dies, workpiece hardfaced production with high hardness, wear resistance and high toughness of argon welding rod, weld repairs before heating preheating, cracks easily otherwise phenomenon.
GMT-63 degrees blade knife welding wire > 0.5 ~ 3.2 mm HRC in 63 to 55, mainly used in welding and cutting ReZuo high hardness with hot forging die, die, hot stamping total, screw mode, resistance to wear, high speed steel, blade hardfaced with repair. SKD61 >
GMT-0.5 ~ 3.2 mm HRC 40 ~ 43 welding zinc supplementation, aluminum die casting die, good heat resistance and resistance to cracking of sex, heat dies, aluminum bronze hot forging die, aluminum bronze die casting die, good heat resistance, abrasion, cracked sex. General hot pressing molding often crack shape brackets, most are caused by thermal stress, also have for surface oxidation or die casting raw material corrosion caused by, heat treatment, moves to a proper hardness to improve its service life is too low or too high hardness, are not applicable.
GMT-70 N > 0.1 ~ 4.0 mm welding wire features and application of high hardness of the steel: bonding, zinc, aluminum die-casting die cracked, weld reconstruction, pig iron/cast iron weld repairs. Can be directly surfacing all kinds of cast iron/cast iron material, also can be used as the mould of cracked weld, the use of cast iron welding, try to put the electric exile with low, short arc welding, steel for part of this, after welding heat of preheating and cooling slowly. E > 60
GMT-0.5 ~ 4.0 mm features and application of high strength steel: special welding of the joints, hardfaced production of render, the cracked weld. High strength welding wire, including nickel chrome alloy ingredients, professional high for use with broken ground floor welding, filling with strong tension, render, and can repair steel welding crack phenomenon. Tensile strength: 760 N/mm&sup 2; Ting rate: 26%
GMT-8407-H13 > 0.5 ~ 3.2 mm HRC to 46 43 of zinc, aluminum, tin and other non-ferrous alloy, copper alloy die-casting die can be used as the hot forging or stamping die. With high toughness and wear resistance and corrosion prevention hot melt good, high temperature resisting bate, prevent fatigue sex good, high temperature can weld repairs ReZuo punch, reamer, rolling knife, cutting knife, scissors... As well, need to prevent heat treatment decarburization, hot tool steel welding generated in the high hardness also burst
GMT-the blowout render > 0.5 ~ 2.4 mm welding wire HB ~ 300 high hardness of the steel bonding, hardfaced production of render, the cracked weld. High strength welded of teams, including nickel chrome component is high, for use with broken ground floor welding, filling render, strong tension, and repair of steel weld cracking reconstruction.

GMT-718 > 0.5 ~ 3.2 mm HRC 28 to 30 large electrical home appliances, toys, communication, electronics, sports equipment and other plastic steel products. Plastic injection mold, heat resistance, corrosion die, die cutting sex, sex, good corrosion flowers after grinding excellent surface gloss, and long service life. Preheat temperature of 250 ~ 300 °C hot temperature after 400 ~ 500 °C, welding, the multilayer stoppage time back weld repairs, a method of not easy to generate fusion malnutrition and wait for blemish.

GMT-738 > 0.5 ~ 3.2 mm HRC 32 to 35 translucent and needs to have the surface gloss plastic product steel mold, large-scale die, the product shape complex and high precision plastic model of steel. Plastic injection mold, heat resistance, corrosion die, die corrosion spend good sex, good workability, easy cutting and polishing can electrical erosion, toughness and good wear resistance. Preheat temperature of 250 ~ 300 °C hot temperature after 400 ~ 500 °C, welding, the multilayer stoppage time back weld repairs, a method of not easy to generate fusion malnutrition and wait for blemish. P20Ni >

GMT-0.5 ~ 3.2 mm HRC 30 ~ 34 plastic injection mold, heat-resistant modes (copper casting). To burst the low alloy welding sensitivity ingredients design, including nickel about 1%, suitable for PA, POM, PS, PE, PP, ABS plastic, good sex, the polishing after welding cracks, porosity, without burnish of has good finish and the vacuum takes off the gas, forging, pre-hard to 33 degrees, HRC section hardness distribution uniformity, die life above 300000. Preheat temperature of 250 ~ 300 °C hot temperature after 400 ~ 500 °C, welding, the multilayer stoppage time back method, less weld repairs in fusion defects such as bad and life. NAK80 >

GMT-0.5 ~ 3.2 mm HRC in plastic injection mold 38 to 42, mirror steel. High hardness, mirror effect especially good, discharge machining welding performance is good, very good, grinding, smooth as a mirror, for the world's progress, the most outstanding modeling steel, join easy cut elements, cutting and easy to work with high strength, toughness and wear resistance deformation characteristics, suitable for all kinds of transparent plastic products mold steels. Preheat temperature of 300 ~ 400 °C hot temperature after 450 ~ 550 °C, welding, the multilayer stoppage time back weld repairs, a method of not easy to generate fusion malnutrition and wait for blemish. S136 > GMT-0.5 ~ 1.6 mm HB ~ 400 plastic injection mold, corrosion, permeability good. The high purity and high degree of mirror polishing, good sex, resist rust acid ability, excellent heat treatment variant, suitable for PVC, less PP, EP, PC, PMMA plastic, corrosion resistance and easy to work with the module and fixture, super mirror corrosion resistance of precision mould, such as rubber mold, camera parts, lens, case, etc.

GMT-huangpai steel > 0.5 ~ 2.4 mm HB ~ 200 iron mold, shoes mold, mild steel welding, easy to carving flowers, S45C, corrosion S55C repair steel, etc. Quality of a material, soft, fine easy process, won't have stomatal produced, the temperature of 200 ~ 250 °C hot temperature after 350 ~ 450 °C.

GMT-BeCu (beryllium copper) > 0.5 ~ 2.4 mm HB ~ 300 high thermal conductivity of copper alloy mould material, the Lord added elements for beryllium, it is suitable for the plastic injection moulds within the set piece, die cores, die casting the punch, hot runner cold