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  • HS115鈷基合金堆焊焊絲
  • HS115鈷基合金堆焊焊絲

HS115鈷基合金堆焊焊絲

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HS115鈷基合金堆焊焊絲 

相當AWSRCoCr-E

主要化學成分/%

C1.5-3.5  Cr25-29  Mo5.0-6.0  Ni1.75-3.25  Co余量

堆焊層硬度HRC：≥27

主要特征及用途：

該焊絲是用鉬強化的低碳鈷鉻合金，在室溫下硬度較低，但冷作后硬度有所提高。堆焊層具有良好的男耐高溫腐蝕，耐沖擊能和良好的高溫強度

 

 

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