标准编号:ANSI/AWS B2.1-5A-222
标准名称:铬钼钢气体保护钨极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ER 90S-BS,1/8到1/2 in.厚
英文名称:Standard Welding Procedure Specification (WPS)for Gas Tungsten Arc Welding of Chromium-Molybdenum Steel (M-5A/P-5A), ER90S-B3, 1/8 through 1/2 in. Thick, As-Welded Condition, 1/8 through 3/4 in. Thick, PWHT Condition, Primarily Pipe Applications
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标准状态:现行
文件格式:PDF