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  • HS117鈷基合金堆焊焊絲
  • HS117鈷基合金堆焊焊絲

HS117鈷基合金堆焊焊絲

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華北鈺泰焊條廠
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HS117鈷基合金堆焊焊絲

主要化學成分/%

C2.30-2.65  Cr31.0-34.0  W16.0-18.0  Ni≤3.0  Si≤1.0  Mn≤0.5  Co余量

堆焊層硬度HRC：≥53

主要特征及用途：

    有較強的耐磨料磨損及耐腐蝕性能，在800℃高溫也能保持這些特性。用于泵的套筒和旋轉密封環等磨損面的堆焊
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