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  • TY-YD55堆焊藥芯焊絲
  • TY-YD55堆焊藥芯焊絲

TY-YD55堆焊藥芯焊絲

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華北利發特種焊接材料有限公司
  • 聯系人:張經理
  • 點擊獲取聯系方式
  • 地區:河北 邢臺
產品分類
熱銷產品

+vx:d476812670

Y-YD55

標準:企業標準。

性能介紹:該焊絲為鈦鈣型渣系CO2氣體保護焊藥芯焊絲。焊接工藝性能優良,飛濺小,電弧穩定,脫渣容易,焊縫成形美觀。

用途

該焊絲適用于高沖擊磨損堆焊,如盾構機刀頭堆焊。也可用于煤炭、礦石裝載機料斗和刃口堆焊修復

推薦焊接參數:Φ1.6電流200~280A,電壓22~28V  CO2氣流量20L/min,焊絲伸出長度15~20mm,焊速35cm/min,焊槍傾角80°,電流類型:直流反接。

 

熔敷金屬的化學成分(%)

牌號                項目           C               Cr       Mo     Si                        

TY-YD55        保證值  0.10-0.30   ≤6-7     ≤1     ≤1

                        一般值      0.22            6.6     0.62    0.94  

 

堆焊層硬度:保證值:焊態硬度HRC≥53沖擊后硬度 HRC≥56 

                        一般值:焊態硬度HRC≥55沖擊后硬度 HRC≥58

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