ANSI/AWS B2.1-5A-224-1999 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1/2 in.厚或在PWHT条件下ER 90S-B3,E9018-B3,1/8到1-1/2 in.厚

ANSI/AWS B2.1-5A-224-1999 标准详情

• 标准号：ANSI/AWS B2.1-5A-224-1999
• 中文标题：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1/2 in.厚或在PWHT条件下ER 90S-B3,E9018-B3,1/8到1-1/2 in.厚
• 英文标题：Standard Welding Procedure Specification (WPS) Gas Tungsten Arc Welding followed by Shielded Metal Arc Welding of Chromium-Molybdenum Steel (M-5A/P-5A), 1/8 through 1/2 in. Thick, As-Welded Condition, 1/8 through 1-1/2 in. Thick, PWHT Condition, ER90
• 标准类别：美国国家ANSI
• 发布日期：1999