GB/T 43321-2023 Recommended brazing procedure specification for copper and copper alloys

GB/T 2653-1989 Methods of bend and compression tests for welded joint GB/T 2653-2008 Bend test methods on welded joints GB/T 3323-1987 Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials GB/T 3323.1-2019 Non-destructive testing of welds—Radiographic testing—Part 1:X-and gamma-ray techniques with film GB/T 3323.2-2019 Non-destructive testing of welds—Radiographic testing—Part 2:X-and gamma-ray techniques with digital detectors GB/T 3375-1994 Welding terminology GB/T 6418-1993 Copper base brazing filler metals GB/T 6418-2008 Copper base brazing filler metals GB/T 9445-1999 Qualification and certification for nondestructive testing personnel GB/T 9445-2005 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2008 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2015 Non-destructive testing—Qualification and certification of NDT personnel GB/T 10046-2000 Silver filler metals for brazing GB/T 10046-2008 Silver brazing filler metals GB/T 10046-2018 Silver brazing filler metals GB/T 11345-1989 Method for manual ultrasonic testing and classification of testing results for ferritic steel welds GB/T 11345-2013 Non-destructive testing of welds—Ultrasonic testing—Techniques,testing levels,and assessment GB/T 11345-2023 Non-destructive testing of welds—Ultrasonic testing—Techniques, testing levels and assessment GB/T 11363-1989 Methods of the strength tests for brazed and soldered joint GB/T 11363-2008 Test method of the strength for brazed and soldered joint GB/T 18851.1-2005 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 18851.1-2012 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 25343.1-2010 Railway applications—Welding of railway vehicles and components—Part 1:General GB/T 25343.3-2010 Railway applications—Welding of railway vehicles and components—Part 3:Design requirements GB/T 26955-2011 Destructive tests on welds in metallic materials—Macroscopic and microscopic examination of welds GB/T 33148-2016 Soldering and brazing terms GB/T 33219-2016 Imperfections in brazed joints GB/T 41113-2021 Qualification testing of brazers and brazing operators GB/T 9445-2024 Non-destructive testing—Qualification and certification of personnels JB/T 6045-2017 Soldering flux for hard brazing JB/T 6045-1992 Soldering flux for hard brazing GB/T 18851.1-2024 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 6418.1-2025 Copper base brazing filler metals—Part 1:Solid brazing filler metals