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Standard
| GB/T 13814-2008 Nickel and nickel alloy covered welding electrodes (English Version) |
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Detail of GB/T 13814-2008
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Introduction of GB/T 13814-2008
本标准从实施之日起，代替ＧＢ／Ｔ１３８１４—１９９２。本标准规定了镍及镍合金焊条的分类和型号、技术要求、试验方法、检验规则、包装、标志和品质证明书。 本标准是对ＧＢ／Ｔ１３８１４—１９９２《镍及镍合金焊条》的修订。与ＧＢ／Ｔ１３８１４—１９９２相比，主要修改内容如下：
———焊条分类、型号划分采用ＩＳＯ１４１７２：２００３标准中的方法，焊条型号增加了２６个；
———焊条药皮类型不做规定；
———取消了焊接接头弯曲试验，熔敷金属试件制备的焊接位置为平焊位置。
Contents of GB/T 13814-2008