联系人：张宇
邮箱：changchenght@163.com
电话：15930975007
地址： 河北邢台市清河县城北工业区15号
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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Hard-surfacing 硬 面 堆 焊
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D 667
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EDZCr-B-15
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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
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D 802
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EDCoCr-A-03
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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
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ECoCr-A
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D 812
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EDCoCr-B-03
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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
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ECoCr-B
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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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15930975007