T/CWAN 0072-2023 Purchasing technical requirements for welding materials including wire, strip, and rod of nickel, copper, aluminum and their alloys

GB/T 2072-1993 Nickel and nickel alloy strips GB/T 2072-2007 Nickel and nickel alloy strips GB/T 2072-2020 Nickel and nickel alloy strip and foil GB/T 3195-1997 Aluminium wires for electric conduction purpose GB/T 3195-2008 Aluminium and aluminium alloys drawn round wire GB/T 3195-2016 Aluminium and aluminium alloys drawn round wires GB/T 3195-2023 Aluminium and aluminium alloys drawn(rolled) round wire GB/T 3199-1996 Wrought aluminium and aluminium alloy products—Packing, marking, transporting and storing GB/T 3199-2007 Wrought aluminium and aluminium alloy products—Packing, marking, transporting and storing GB/T 3669-2001 Aluminum and aluminum-alloy electrodes for shielded metal arc welding GB/T 3954-2001 Aluminium rod for electrical purpose GB/T 3954-2008 Aluminium and aluminium alloys rod for electrical purpose GB/T 3954-2014 Aluminium and aluminium alloys rod for electrical purpose GB/T 3954-2022 Aluminium and aluminium alloys rod for electrical purpose GB/T 8005.1-2008 Aluminium and aluminium alloys—Terms and definitions—Part 1:Product and method of processing and treatment GB/T 8005.1-2019 Aluminium and aluminium alloy terms and definitions—Part 1:Product and method of processing and treatment GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 8888-2003 Wrought heavy non-ferrous metal products-Packing,marking,transporting and storing GB/T 8888-2014 Wrough heavy non-ferrous metal products-packing,marking,transportation,storing and cetificate of quality GB/T 10044-2022 Covered electrodes,wires,rods and tubular cored electrodes for fusion welding of cast iron GB/T 10858-2008 Aluminium and aluminium alloy wires and rods GB/T 10858-2023 Wire electrodes,wires and rods for welding of aluminium and aluminium alloys GB/T 11086-1989 Copper and copper alloys—Terms and definitions GB/T 11086-2013 Copper and copper alloys—Terms and definitions GB/T 15620-2008 Nickel and nickel alloy wires and rodes GB/T 17432-1998 Methods of sampling for analysing the chemical composition of wrought aluminum and aluminum alloy GB/T 17432-2012 Methods for sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys GB/T 21652-2008 Copper and copper alloy wire GB/T 21652-2017 Copper and copper alloy wire GB/T 21653-2008 Nickel and nickel-alloy wire and drawing stock GB/T 25775-2010 Technical delivery conditions for welding consumables—Type of product,dimensions,tolerances and markings GB/T 25778-2010 Procurement guidelines for welding consumables GB/T 25951.3-2010 Nickel and nickel alloys—Terms and Definitions—Part 3:Wrought products and castings