802钴基焊条

厂商 :北京富尔泰焊材有限公司

北京 北京
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商品详细描述
D 667
EDZCr-B-15
HRc48. Resistance to wear, gas corrosion and oxidation. Hardfacing of blast furnace hopper and cracker part.
HRc48,耐磨、耐气蚀、抗氧化。堆焊高炉料钟、破碎机件
  D 802
EDCoCr-A-03
HRc38-47. Resistance to heat, wear and corrosion. Hardfacing of high temperature part such as the edge of thermo-cutter.
HRc38-47,耐热、耐蚀、耐磨。堆焊高温工件如热剪切刀刃
ECoCr-A
D 812
EDCoCr-B-03
HRc45-50. Resistance to heat, wear and corrosion. Hardfacing of high temperature part such as internal-combustion engine valve.
HRc45-50,耐热、耐蚀、耐磨。堆焊高温工件如内燃机阀
ECoCr-B
D 822
  HRc53. Resistance to Wear and heat, bad shock resistance. Hardfacing of rotating blade wheel of boiler.
HRc53,耐热、耐磨,但抗冲击性差。堆焊锅炉旋转叶轮
  D 832
EDCoCr-C-03
HRc50. Wear and heat resistance. Hardfacing of high temperature part such as hot-rolling guided way.
HRc50,耐热、耐磨。堆焊高温工件如热轧导轨
ECoCr-C
D 842
EDCoCr-D-03
HRc28-38. Corrosion and thermo-fatigue resistance, work harding. Hardfacing of hot forging die.
HRc28-38,耐蚀、抗热疲劳,具有加工硬化性。堆焊热锻模
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