ANSI/AWS B2.1-1-233:2006
仅平面位置焊接或PWHT条件下用ER70S-3型1～1/2英寸厚(M-1/P-1/S-1)1或2组碳钢的氩气加25%二氧化碳气体保护金属电弧焊(短循环传输模式)再用氩气加2%氧气体保护金属电弧焊接(喷雾传输方式)的标准焊接程序规范(SWPS)

Standard Welding Procedure Specification (SWPS) for Argon Plus 25% Carbon Dioxide Shielded Gas Metal Arc Welding (Short Circuiting Transfer Mode) followed by Argon Plus 2% Oxygen Shielded Gas Metal Arc Welding (Spray Transfer Mode) of Carbon Steel (M-1/P

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标准号

ANSI/AWS B2.1-1-233:2006

发布

2006年

发布单位

美国国家标准学会

当前最新

ANSI/AWS B2.1-1-233:2006

 

 

适用范围

This standard contains the essential welding variables for carbon steel in the thickness range of 1/8 through 1-1/2 inch, using Argon plus 25% CO2 shielded gas metal arc welding (short circuiting transfer mode) for the root followed by Argon plus 2% 02 shielded gas metal arc welding (spray transfer mode) for the balance. 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.

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