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| 品牌：斯米克 | 产地：上海 | | 价格：55人民币/公斤 | 规格：3.2-5.0 | 简要说明： 斯米克牌的上海斯米克D822钴基焊条产品：估价：55，规格：3.2-5.0，产品系列编号：齐全 | |  | | | 详细介绍：  上海斯米克电焊条】简介
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Category
类 别
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Trade-
Mark
牌 号
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Equivalent to China Standard
相当国标
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Characteristics & application
特性和用途
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Equivalent to AWS
相当AWS
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D 822
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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
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D 832
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EDCoCr-C-03
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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
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ECoCr-C
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D 842
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EDCoCr-D-03
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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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