Cast tungsten carbide electrode gas supply

Model: -6 

 Basic parameters 
 Material: Carbon. Cobalt. Mo. Welding core diameter (mm): 4.0/5.0/6.0 Length: 400 mm 


 Cast tungsten carbide gas welding rod 
 Price: 155 yuan / kg product specifications :4-7 Model: YZ707, 708,709,926 

 Details: This electrode is a tungsten powder and boron powder and alloy powder consisting of gas welding rod of high wear, high hardness, wear resistance, impact resistance, high temperature. Oxygen - Acetylene Temperature: 1000 ~ 2800 ℃. Tungsten content of 65% -85%, -80 mesh size 30 mesh. 

 Use and characteristics: YZ cast tungsten carbide wear welding gas used for gas welding with high wear resistance and impact resistance. Widely used in petroleum drilling tools, construction machinery, screw propeller (auger) leaves exhaust fan impeller, mixer blades, mud, coal chute and other surfacing, crusher blade, mining machinery, coal drill pipe, sugarcane juice knives. High hardness and wear resistance of rock sand grains. Extend equipment life 6-7 times. HRC ≥ 80 
 Surfacing Note: 1, tungsten carbide electrode, oxygen - acetylene welding, the use of carbon flame, welding temperature at 1700 ℃, was welding the workpiece to be warm, welding surface local heating 850 ℃ -950 ℃ and then welding. 

 2, should be aware that welding of the workpiece material, different materials used different electrodes can be satisfied with the results. 

 3, the welding piece should be to remove rust, impurities, oil. 

 4, such as welding the workpiece area, thickness, can be welded steel or 422 electrodes into a certain size, then the impact of welding electrode wear or wear-resistant electrode. 

 Cast tungsten carbide tungsten carbide rod, also known as cast components rod tube W2C and WC alloy particles, hardness, melting point of 1600-1800 degrees 93HRA, using oxygen - acetylene flame surfacing, with high wear resistance. Applies to oil drilling, building materials machinery, sugar cane crushing tools, drilling bits, Straw and feed mill grinder blades, and other wear parts for welding tools to make it wear-resistant alloy. mm tube length mm diameter model size (mesh) YZ5 4.0 390 60 ~ 80 YZ4 5.0 390 40 ~ 60 YZ3 6.0 390 30 ~ 40 I plant YZ gas welding cast tungsten carbide with high hardness and wear (with high-grade cast tungsten carbide powder), excellent service, reliable quality, prestige first one. . . . 

 Model 
 Diameter mm 
 Tube length mm 
 Size (mesh) 

 YZ5 
 4.0 
 390 
 60 ~ 80 

 YZ4 
 5.0 
 390 
 40 ~ 60 

 YZ3 
 6.0 
 390 
 30 ~ 40