Sister publication to C7.1 Recommended Practices for Electron Beam Welding, this standard discusses applicable specifications, safety, requirements, fabrication, quality examination, equipment calibration and maintenance, approval, and delivery of work. Includes sample WPS and PQR forms, as well as an economic Nondestructive Evaluation Discontinuity Limits chart. C7.1 is a bestofindustrypractices standard that uses should while this standard uses shall. ANSI Approved. This is the 2003 reaffirmation version.
Số hiệu tiêu chuẩn
AWS C 7.3*AWS C7.3
Tên tiêu chuẩn
Process Specification for Electron Beam Welding
Ngày phát hành
1999-00-00
Tiêu chuẩn tương đương
ANSI/AWS C 7.3 (1999), IDT
Từ khóa
Electron-beam welding * Specification * Welding * Welding engineering * Welding processes