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  • D217A、718熱模具鋼焊條
  • D217A、718熱模具鋼焊條

D217A、718熱模具鋼焊條

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價格：￥30.00／kg
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河北銀華耐磨焊條廠
  • 聯系人：李國璽
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  • 地區：河北 邢臺
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熱銷產品

D217A、718、5CrMnMo熱模具鋼焊條

產品型號：30元/kg   產品規格：3.2/4.0/5.0    產品型號：D217A

詳細信息：D217 A堆焊條

低氫鈉型藥皮，焊縫金屬含Cr≤2.5﹪、C≤0.5﹪、Mo≤2.5﹪等合金�？鼓バ浴⒖沽研院茫墒軟_擊。焊接工藝性優良，宜直流反接施焊。用于堆焊修復30CrMnSi和35CrMnSi治金軋輥的堆焊與修補、礦石破碎機、挖掘機斗齒的焊補等。焊前焊條需經350℃以上烘干;大型工件預熱200～300℃并清除表面油污和鐵銹.堆焊層硬度：HRC≥40.

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