4铬13不锈钢焊接工艺我有两个材质为4cr13要焊接在一块,焊后超声二级探伤,能否告知我要怎么选焊材,以及焊接前焊接后的工艺要求和注意事项,
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![4铬13不锈钢焊接工艺我有两个材质为4cr13要焊接在一块,焊后超声二级探伤,能否告知我要怎么选焊材,以及焊接前焊接后的工艺要求和注意事项,](/uploads/image/z/3490323-51-3.jpg?t=4%E9%93%AC13%E4%B8%8D%E9%94%88%E9%92%A2%E7%84%8A%E6%8E%A5%E5%B7%A5%E8%89%BA%E6%88%91%E6%9C%89%E4%B8%A4%E4%B8%AA%E6%9D%90%E8%B4%A8%E4%B8%BA4cr13%E8%A6%81%E7%84%8A%E6%8E%A5%E5%9C%A8%E4%B8%80%E5%9D%97%2C%E7%84%8A%E5%90%8E%E8%B6%85%E5%A3%B0%E4%BA%8C%E7%BA%A7%E6%8E%A2%E4%BC%A4%2C%E8%83%BD%E5%90%A6%E5%91%8A%E7%9F%A5%E6%88%91%E8%A6%81%E6%80%8E%E4%B9%88%E9%80%89%E7%84%8A%E6%9D%90%2C%E4%BB%A5%E5%8F%8A%E7%84%8A%E6%8E%A5%E5%89%8D%E7%84%8A%E6%8E%A5%E5%90%8E%E7%9A%84%E5%B7%A5%E8%89%BA%E8%A6%81%E6%B1%82%E5%92%8C%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A1%B9%2C)
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