Stellite cobalt-based electrode: Stellite cobalt-based electrode on the 1st Model: GB / T EDCoCr-C-03 considerably: AWS ECoCr-C JIS DF-CoCrC Description: high carbon cobalt-chromium tungsten alloy core of cobalt based hardfacing electrode, using DC reverse, slag coverage is good, beautiful appearance, excellent wear resistance, heat resistance, corrosion resistance, high temperature at 650 ℃ can maintain these characteristics. Use: welding cone bit bearing, rotating impeller boilers, mill edge, screw feeder and other wear parts. Surfacing hardness HRC: ≥53 Stellite cobalt-based electrode Model 4: GB / TEDCoCr-D-03 considerably: JIS DF-CoCrC Description: cobalt-base 4 carbon cobalt-based chromium tungsten alloy core welding electrodes, using DC reverse, deposited metal at 800 ℃ still maintain good thermal fatigue resistance and corrosion resistance. Uses: Used under high temperature conditions and withstand the impact of hot and cold welding workpiece staggered, such as forging dies, valve sealing surface, with good performance. Surfacing hardness HRC: 28-35 Stellite 6 cobalt-based electrode Model: GB / T EDCoCr-A-03 considerably: AWS ECoCr-A JIS DF-CoCrA Description: cobalt-chromium tungsten alloy core of cobalt-based welding electrodes using DC reverse, deposited metal work at 650 ℃ can maintain good wear resistance and corrosion resistance. Purpose: to work for about 650 ℃ can maintain good wear resistance and corrosion resistance of the occasion, or to withstand shocks and hot and cold cross the site, such as welding temperature and pressure valves and thermal cutting edge and so on. Surfacing hardness HRC: ≥40 Stellite cobalt-based electrode 12 Model: GB / T EDCoCr-B-03 considerable: AWS ECoCr-B JIS DF-CoCrB Description: cobalt-chromium tungsten alloy core of cobalt-based welding electrodes, DC reverse, deposited metal work at 650 ℃ can maintain good wear resistance and corrosion resistance. Uses: used blade cut high temperature and pressure valves, high pressure pump shaft sleeve and inner liner and chemical fiber equipment and the like. Deposited gold Surfacing hardness HRC: ≥44 Co101 Stellite cobalt-based electrode Model: GB / T EDCoCr-C-03 considerably: AWS ECoCr-C JIS DF-CoCrC Description: high carbon cobalt-chromium tungsten alloy core of cobalt-based heap welding electrodes, DC reverse, slag coverage is good, beautiful appearance, excellent wear resistance, heat resistance, corrosion resistance, high temperature at 650 ℃ can maintain these characteristics. Use: welding cone bit bearing, rotating impeller boilers, mill edge, screw feeder and other wear parts. Surfacing hardness HRC: ≥53 Co104 Stellite cobalt-based electrode Model: GB / TEDCoCr-D-03 considerably: JIS DF-CoCrC Description: cobalt-base 4 carbon cobalt-based chromium tungsten alloy core welding electrodes, DC reverse, deposited metal at 800 ℃ still maintain good thermal fatigue resistance and corrosion resistance. Uses: Used under high temperature conditions and withstand the impact of hot and cold welding workpiece staggered, such as forging dies, valve sealing surface, with good performance. Surfacing hardness HRC: 28-35 Co106 Stellite cobalt-based electrode Model: GB / T EDCoCr-A-03 considerably: AWS ECoCr-A JIS DF-CoCrA Description: cobalt-chromium tungsten alloy core of cobalt-based welding electrodes, DC reverse, deposited metal work at 650 ℃ can maintain good wear resistance and corrosion resistance. Purpose: to work for about 650 ℃ can maintain good wear resistance and corrosion resistance of the occasion, or to withstand shocks and hot and cold cross the site, such as welding temperature and pressure valves and thermal cutting edge and so on. Surfacing hardness HRC: ≥40 Co112 Stellite cobalt-based electrode Model: GB / T EDCoCr-B-03 considerable: AWS ECoCr-B JIS DF-CoCrB Description: cobalt-chromium tungsten alloy core of cobalt-based welding electrodes, using DC reverse, deposited metal work at 650 ℃ can maintain good wear resistance and corrosion resistance. Uses: used blade cut high temperature and pressure valves, high pressure pump shaft sleeve and inner liner and chemical fiber equipment and the like. Deposited gold Surfacing hardness HRC: ≥44 cobalt-based electrode Profile: D802 cobalt-based electrode Model: EDCoCr-A-03 Description: cobalt-chromium-tungsten alloy core of cobalt-based welding electrodes, DC reverse, deposited metal at 650 ℃ can maintain good wear resistance and corrosion resistance. Purpose: to work for about 650 ℃ can maintain good wear resistance and corrosion resistance of the occasion, or to withstand shocks and hot and cold cross the site, such as welding temperature and pressure valves and thermal cutting edge and so on. Deposited metal chemical composition /% C 0.7-1.44 Si≤2 Mn≤2 Cr 25-32 Fe≤4 W 3-6 other ≤4 the balance of Co Surfacing hardness HRC: ≥40 D812 cobalt-based electrode Model: EDCoCr- B-03 Description: cobalt-chromium-tungsten alloy core of cobalt-based welding electrodes, DC reverse, deposited metal work at 650 ℃ can maintain good wear resistance and corrosion resistance. Uses: used blade cut high temperature and pressure valves, high pressure pump shaft sleeve and inner liner and chemical fiber equipment and the like. Deposited metal chemical composition /% C 1-1.7 Si≤2 Mn≤2 Cr 25-32 Fe≤5 W 7-10 other ≤4 the balance of Co Surfacing hardness HRC: ≥44 D822 cobalt-based electrode Model: EDCoCr- C-03 Description: high carbon cobalt-chromium tungsten alloy core of cobalt-based welding electrodes, DC reverse, slag coverage is good, beautiful appearance, excellent wear resistance, heat resistance, corrosion resistance, high temperature of 650 ℃ These characteristics can be maintained. Use: welding cone bit bearing, rotating impeller boilers, mill edge, screw feeder and other wear parts. Deposited metal chemical composition /% C 1.75-3 Si≤2 Mn≤2 Cr 25-33 Fe≤5 W 11-19 other ≤4 the balance of Co Surfacing hardness HRC: ≥53 D842 cobalt-based electrode Model: EDCoCr- D-03 Description: cobalt-base 4 carbon cobalt-based chromium tungsten alloy core welding electrodes, DC reverse, deposited metal at 800 ℃ still maintain good thermal fatigue resistance and corrosion resistance. Uses: Used under high temperature conditions and withstand the impact of hot and cold welding workpiece staggered, such as forging dies, valve sealing surface, with good performance. Deposited metal chemical composition /% C 0.5-0.5 Si≤2 Mn≤2 Cr 23-32 Fe≤5 W≤9.5 other ≤7 the balance of Co Surfacing hardness HRC: 28-35 D852 cobalt-based electrode Model: EDCoCr- E-04 Description: wear welding electrodes for high temperature, the working temperature 1100 ℃, with a red hardness, resistance spirits can also be used for high temperature, high pressure valves thermal section modulus, etc., at the same time withstand the impact and high temperature, corrosion of components HRC.. ≥44 D862 cobalt-based electrode Model: EDCoCr-E-05 Description: Suitable for high temperature wear and fine grinding of small-angle particle erosion conditions. Single-layer surfacing to meet the performance requirements, maximum operating temperature of 1000 ℃, surfacing layer hardness: 20 ℃ --HRC: 64-66, working temperature 600 ℃ --HRC: 48-52, working temperature 800 ℃ --HRC : 38-42 Typical fields of application areas, working conditions and part of iron, coke, clean burning, cement and other high-temperature wear Existing machinery and equipment. Uses: surfacing under high temperature part serving for clean burning single roller crusher crown and blast furnace grate rotary distribution chute, wear results are obvious. Electrode wear wide range of applications and features wear-resistant welding rod products are widely used in brick and tile industry, crushing industry Various spiral leaf, mining, metallurgy, building materials, water conservancy, steel mills, power plants, sugar. Oil, agricultural machinery parts and other equipment wear parts repair and maintenance, such as hammer mill, mixer, mixing blade, throwing cage for rolling, mining drill, rotary harrow blades, etc., it is ideal for extended equipment life.