ANSI/AWS B2.1-5A-226-1999 气体保护钨极弧焊以及铬钼钢保护金属电弧焊标准焊接程序规范(M-5A或P-5A),主要用于管道在焊接条件下1/8到1/2in.厚或在PWHT条件下IN

标准号：ANSI/AWS B2.1-**-226-1999
中文标准名称：气体保护钨*弧焊以及铬钼钢保护金属电弧焊标准焊接程序规范(M-**或P-**),主要用于管道在焊接条件下1/8到1/2in.厚或在PWHT条件下IN521,ER90S-B3,和E9018-B3,1/8到1-1/2in.厚
英文标准名称：Standard Welding Procedure Specification (WPS) for Gas Tungsten Arc Welding (Consumable Insert Root) followed by Shielded Metal Arc Welding of Chromium-Molybdenum Steel (M-**/P-**), 1/8 through 1/2 in. Thick, As-Welded Condition, 1/8 through 1-1/2 in. Thi
标准类型：J33
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J33
国际标准分类号：25.160.10
适用范围：Contains the essential welding variables for chromium-molybdenum steel in the thickness range of 1/8 through 1/2 inch in the as-welded condition, or 1/8 through 1-1/2 inch in the PWHT condition, using manual gas tungsten arc welding with a consumable insert root followed by shielded metal arc welding. It cites the base metals and operating conditions necessary to make the weldment, the filler metal specifications, and the allowable joint designs for groove welds. This WPS was developed primarily for pipe applications