上海斯米克钴基焊条，上海斯米克D802钴基焊条，上海斯米克D812钴基焊条，上海斯米克D832钴基焊条，上海斯米克D842钴基焊条，上海斯米克银焊条，上海斯米克焊材，上海斯米克焊材有限公司，斯米克银焊条，飞机牌银焊条，斯米克铜焊丝，斯米克铜焊条，斯米克铝焊丝，斯米克铝焊条，斯米克钴基焊丝，斯米克钴基焊条，斯米克镍基焊丝，斯米克镍基焊条，斯米克铸铁焊条，上海斯米克L204银焊条，上海斯米克L302银焊条，上海斯米克L303银焊条，上海斯米克L312银焊条，上海斯米克L313银焊条，上海斯米克L304银焊条，上海斯米克L308银焊条，上海斯米克L321银焊条，上海斯米克L323银焊条，上海斯米克L325银焊条，上海斯米克L326银焊条，上海斯米克L321银焊条，紫铜焊丝，黄铜焊丝，硅青铜焊丝，铝青铜焊丝，锡青铜焊丝
硬面堆焊电焊条
斯米克D667高铬堆焊耐磨焊条 相当国标EDZCr-B-15
特性和用途：HRc≥48，耐磨、耐气蚀、抗氧化。堆焊高炉料钟、破碎机件
斯米克D802钴基堆焊焊条 相当国标EDCoCr-A-03 符合AWS ECoCr-A
特性和用途：HRc38-47，耐热、耐蚀、耐磨。堆焊高温工件如热剪切刀刃
斯米克D812钴基堆焊焊条 相当国标EDCoCr-B-03 符合AWS ECoCr-B
特性和用途：HRc45-50，耐热、耐蚀、耐磨。堆焊高温工件如内燃机阀
D822钴基堆焊焊条
特性和用途：HRc≥53，耐热、耐磨，但抗冲击性差。堆焊锅炉旋转叶轮
斯米克D832钴基堆焊焊条 相当国标EDCoCr-C-03 符合AWS ECoCr-C
特性和用途：HRc≥50，耐热、耐磨。堆焊高温工件如热轧导轨
斯米克D842钴基堆焊焊条 相当国标EDCoCr-D-03
特性和用途：HRc28-38，耐蚀、抗热疲劳，具有加工硬化性。堆焊热锻模
供应规格 3.2/4.0/5.0mm
品牌：scwc型号：D812/12号钴基焊条
Category
类 别
Trade-
Mark
牌 号
Equivalent to China Standard
相当国标
Characteristics & application
特性和用途
Equivalent to AWS
相当AWS
Hard-surfacing
硬
面
堆
焊
D 667
EDZCr-B-15
HRc≥48. Resistance to wear gas corrosion and oxidation. Hardfacing of blast furnace hopper and cracker part.
HRc≥48，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
HRc≥53. Resistance to Wear and heat bad shock resistance. Hardfacing of rotating blade wheel of boiler.
HRc≥53，耐热、耐磨，但抗冲击性差。堆焊锅炉旋转叶轮
D 832
EDCoCr-C-03
HRc≥50. Wear and heat resistance. Hardfacing of high temperature part such as hot-rolling guided way.
HRc≥50，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
