{"type":"product","schema_version":"1.0","item_id":"100763724820","canonical_url":"https://tw.bid.yahoo.com/item/100763724820","title":"不銹鋼焊條 A102 30公分 直徑2.5MM / 不銹鋼電焊條 / 不銹鋼焊材 / 鑄鐵焊條","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-25T11:11:57.100Z","current_price":15,"original_price":null,"stock_status":"in_stock","available_quantity":80,"sold_quantity":3,"seller":{"id":"Y7461244981","name":"『蓁智居家生活館』","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/5a874495-abe6-4f51-927a-b8dfefcab7ef.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/3d326890-b6d5-4140-8af6-3f27455784a8.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/4757cee6-fd0e-480e-93b4-fe5f527713bc.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/0de66a97-2f50-4891-9aa8-dbee2c4d2b64.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/8db13063-86e4-4317-9fee-9786fb3f243f.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/62d2bb62-7018-47b3-b458-e54d81827967.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null},{"url":"https://img.yec.tw/cl/api/res/1.2/T2CFroTjzVmVfPa1Aj4bPA--/YXBwaWQ9cHJvZHVjdDtoPTEyMTY7cT04NTtyb3RhdGU9YXV0bzt3PTEzNDY-/https://img.yec.tw/oj/image/d2ca0fae-dc0e-49e4-9d24-d9ea193107f0.jpg.cf.jpg","role":"detail","alt":"商品圖片 7","width":null,"height":null},{"url":"https://img.yec.tw/cl/api/res/1.2/9DgmjV.6BLnjPyAHoVahVw--/YXBwaWQ9cHJvZHVjdDtoPTYwNztxPTg1O3JvdGF0ZT1hdXRvO3c9NjAw/https://img.yec.tw/oj/image/ada9d248-04de-4c13-9dea-fd9623484ed5.jpg.cf.jpg","role":"detail","alt":"商品圖片 8","width":null,"height":null}],"description":"A102不銹鋼焊條                                               \n\n符合： GB/T983 E308-16、 AWS E308-16、NB/T47018\n\n長度 : 300mm (30公分)\n\n直徑 : 2.5mm\n\n說明： A102鈦鈣型藥皮的不銹鋼焊條，其焊縫金屬具有良好的力學性能及抗晶間腐蝕性能。交直流兩用，焊條耐發紅，電弧柔和、飛濺小，成形美觀。操作性佳，全位置焊接性好。\n\n用途：用於焊接工作溫度低於300℃的耐腐蝕的0Cr19Ni9型不銹鋼結構。\n\n注意事項:\n\n1.焊前焊條使用前須經250℃~300℃烘焙1小時，隨烘隨用。\n\n2.焊前必須對銲件清除鐵鏽、油污、水分等不潔物。\n\n3.焊接時盡量保持小電流、短弧操作。\n\nA57-Z308 鑄鐵焊條:\n\n直徑 : 3.2 MM\n\n鑄鐵是含碳量大於2%的鐵碳合金。國內可提供10種以上的鑄鐵電焊條，可依不同的鑄鐵材料，不同的切削加工要求以及焊補件的重要程度分別選用。\n\n由於鑄鐵的含碳量高、組織不均勻、塑性低，所以屬於焊接性不良的材料。在焊接過程中極易產生白口、裂紋和氣孔等缺陷，因此鑄鐵焊補對焊工技術熟練程度要求也較高，鑄鐵焊補大體可分預熱焊和冷態焊兩種。\n\n為了確保焊接效果，建議採用下列焊接措施，供鑄鐵焊接和焊接補時參考：\n\n1.先清除焊接部位的油泥、砂、水、銹等污物，並視缺陷類型，開坡口、打止裂孔及熔池造型等準備措施。\n\n2.預熱銲件，先將銲接件預熱至500~600℃左右，選用適當電流，可連續施銲，使焊接過程中始終保持預熱溫度，焊後趁紅熱狀態覆蓋以石棉粉或其他保溫材料，達到緩慢冷卻，有利於石墨析出。\n\n3.冷焊工件，為避免母材熔化過多，減少白口層，則在施銲中，盡量採用小電流、短弧、窄焊道、短焊道（每段焊道長度一般不超過50mm）並施銲後錘擊焊縫以鬆弛應力防止開裂，待溫度降至60℃以下時再焊下一道。\n\n4.收弧時注意填滿弧坑，以防弧坑裂痕。\n\n注意事項:\n\n1.焊前焊條使用前須經250℃~300℃烘焙1小時，隨烘隨用。\n\n2.焊前必須對銲件清除鐵鏽、油污、水分等不潔物。\n\n3.焊接時盡量保持小電流、短弧操作。","shipping_methods":[{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","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":0,"watch_count":2,"hashtags":["不銹鋼焊條"]}