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    D812鈷基焊條(EDCoCr-B-03)鈷基合金焊條
    發布者:清河縣宏順焊接材料有限公司  發布時間:2019-03-11 19:15:01  訪問次數:145

    D812鈷基焊條(EDCoCr-B-03)鈷基合金焊條

    Trade-
    Mark
    牌 號
    Equivalent to China Standard
    相當國標
    Characteristics & application
    特性和用途
    Equivalent to AWS
    相當AWS
    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,耐熱、耐蝕、耐磨。堆焊高溫工件如熱剪切刀刃
    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,耐熱、耐蝕、耐磨。堆焊高溫工件如內燃機閥
    ECoCr-B
    D 822
    HRc≥53. Resistance to Wear and heat, bad shock resistance. Hardfacing of rotating blade wheel of boiler.
    HRc≥53,耐熱、耐磨,但抗沖擊性差。堆焊鍋爐旋轉葉輪
    D 832
    EDCoCr-C-03
    HRc≥50. Wear and heat resistance. Hardfacing of high temperature part such as hot-rolling guided way.
    HRc≥50,耐熱、耐磨。堆焊高溫工件如熱軋導軌
    ECoCr-C
    D 842
    EDCoCr-D-03
    HRc28-38. Corrosion and thermo-fatigue resistance, work harding. Hardfacing of hot forging die.
    HRc28-38,耐蝕、抗熱疲勞,具有加工硬化性。堆焊熱鍛模





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