標準編號:	GB/T 12469-1990
中文名稱:	焊接質量保證 鋼熔化焊接頭的要求和缺陷分級
英文名稱:	Quality assurance of welding - Requirement foer fusion welding joint of steel and classification for imperfection
中標分類:	J33    焊接與切割
行業分類:	GB    國家標準
ICS分類:	25.160 25.160    焊接、釬焊和低溫焊 25.160
發布機構:	國家質量監督檢驗檢疫總局
發布日期:	1990-9-8
實施日期:	1991-10-1
標準狀態:	abolished
作廢日期:	2005-10-14
翻譯語言:	英文
文件格式:	PDF
中文字符數:	5000 字
翻譯價格(元):	630.0
交付時間:	付款后 1 個工作日

This standard specifies the requirements for fusion welding joint of steel and classification for imperfection. This standard is applicable to butt and fillet (overlap and T-shaped) joints through fusion welding method.

1 Subject Content and Application Scope 2 Normative References 3 Requirements for Welding Joint and Classification for Imperfection 4 Imperfection Classification Criterion 5 Imperfection Inspection 6 Marking Additional Explanation