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鋼鐵及合金牌號統一數字代號體系

2013-08-01 22:08 作者:admin 來源:未知 瀏覽: 字號:

摘要:鋼鐵及合金牌號統一數字代號體系 GB/T17616-1998《鋼鐵及合金牌號統一數字代 號體系》與GB/T221-2008《鋼鐵產品牌號表示方 法》同時并用,作為鑰鐵及合金產品牌號的兩種表示 方法,在現行國家標準和行業標準中并列有效使 用。 鋼鐵及合金的類型和每個類型產

鋼鐵及合金牌號統一數字代號體系

    GB/T17616-1998《鋼鐵及合金牌號統一數字代

號體系》與GB/T221-2008《鋼鐵產品牌號表示方

法》同時并用,作為鑰鐵及合金產品牌號的兩種表示

方法,在現行國家標準和行業標準中并列有效使

用。

    鋼鐵及合金的類型和每個類型產品牌號統一數字

代號,見表2.1-4。各類型鋼鐵及合金的細分類和主

    GB/T17616標準規定的統一數字代號體系,以固

定的6位符號結構型式,統一了鑰鐵及合金的所有產

品牌號表示形式,便子現代化數據處理設備進行貯存

和檢索,便于生產管理和使用。

    統一數字代號的結構型式為6位符號組成,左邊

第一位為大寫的拉丁字母,后接5位阿拉伯數字,其

型式及含意如下:

要編組及其產品牌號統一數字代號,請參見GB/T17616-1998.
鋼鐵及合金的類型與統一數字代號

 


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