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  • XB-D802鈷基合金電焊條
  • XB-D802鈷基合金電焊條

XB-D802鈷基合金電焊條

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價格：￥360.00／公斤
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邢臺市辛巴耐磨材料銷售有限公司
  • 聯系人：徐陽
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  • 地區：河北 邢臺 橋東區
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熱銷產品

XB-D802鈷基合金電焊條
型號：EDCoCr-A-03
說明：鈷鉻鎢合金焊芯的鈷基堆焊焊條，采用直流反接，堆焊金屬在650℃工作仍能保持良好的耐磨性和耐腐蝕性。
用途：用于在650℃左右工作仍能保持良好的耐磨性和耐腐蝕性的場合，或承受沖擊和冷熱交錯的部位，如堆焊高溫高壓閥門及熱剪刀刃等。
熔敷金屬化學成分/%
C 0.7-1.44 Si≤2  Mn≤2 Cr 25-32 Fe≤4 W 3-6 其他≤4 余量為Co堆焊硬度HRC：≥40

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