{"type":"product","schema_version":"1.0","item_id":"100603167340","canonical_url":"https://tw.bid.yahoo.com/item/100603167340","title":"銅鋁焊條 1.2mm  鋁 銅 不鏽鋼 鐵 的互焊 鋁合金修補   萬能焊條","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-25T15:42:24.465Z","current_price":55,"original_price":null,"stock_status":"in_stock","available_quantity":232,"sold_quantity":122,"seller":{"id":"Y1378324675","name":"Y1378324675","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/e74a556a-fb42-44bb-95e7-89f9034303b0.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/811d6e0c-cb88-4fa0-960b-297c362c6c3a.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c5a68e07-2c53-489d-abf7-04413ebd8a85.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/18172336-f6e1-41a3-a59d-e1d63edcfcd4.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/4d4f066b-7bdf-4888-8653-e9b33d7f4ec0.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/4d8cc973-917c-4339-8b50-1eb8127d1281.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"全新 每公尺60元\n鋁 銅 不鏽鋼 鐵 的互焊  異種金屬焊接的解決方案 \n\n熔點約攝氏380度C,一般以瓦斯噴燈做加熱源銲補使用 \n\n 使用前須先將 銅管或鋁管表面清潔乾淨(用不鏽鋼刷再用砂紙將表面處理乾淨) , 用噴燈加熱要修補的地方達到400度C 再加入銅鋁焊條讓其融化並填滿裂縫即可.(有陽極處理的也先磨過，露出鋁的亮銀色，可減少銅鋁焊條使用量，及讓焊條更容易焊上)\n\n 需注意控制溫度,母材溫度不夠時 銅鋁焊條會在表面溶成一球一球的樣子,碰一下就剝落,只有溫度夠才會在母材表面暈開, 也不建議刻意把焊接溫度提高太多 ; 另外融化的液態銅鋁焊條會往溫度高的地方跑  可以用這種特性控制暈開的方向。\n\n此款也可用於304不銹鋼與銅管間的焊接,效果良好(不銹鋼若加熱過頭到發紅則會銲不上去,需要等冷卻後將表面用砂紙磨亮在重新銲接) .\n\n熔池冷卻後硬度與6061鋁相似\n\n本賣場有單管WS-528C 與 2108 雙管噴火槍可供加購 , 可參考最後一圖 火力差異。\n\n鐵鍍鋅螺絲對焊 1平方公分焊接面積經測試可以達到80公斤以上的抗拉力(不同測試條件 焊接方式可能會有不同結果)\n\n304不鏽鋼測試數據: 直徑16mm不鏽鋼圓棒對接,測試拉力可達250KG 還未斷裂(最大值還須等更新拉力計才能得知)","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092080291","category_name":"黏接/修補","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"2092080291","name":"黏接/修補","url":"/tw/%E9%BB%8F%E6%8E%A5-%E4%BF%AE%E8%A3%9C-2092080291-category.html"}],"view_count":3,"watch_count":38,"hashtags":["銅鋁焊條","藥芯銅鋁鐵焊條","鋁合金修補","變速箱箱補"]}