American Welding Society, AWS in short, was founded in 1919 and is mainly engaged in welding-related standards, certification, training, examination, publishing, conference, exhibition and other businesses, has a wide application in the field of machinery, shipbuilding, oil pipelines, pressure vessels, rail transit, construction, military weapons, manufacturing and others. Today here we collect the AWS specifications for TIG/MIG weld processing, if you are interested, please read on!

Standards Specifications
AWS A4.2M/ A5.01M(ISO 8249) Standard Procedures for Calibrating Magnetic Instruments to Measure the Delta Ferrite Content of Austenitic and Duplex Ferritic-Austenitic Stainless Steel Weld Metal
AWS A4.3M/A5.01M Standard Methods for Determination of the Diffusible Hydrogen Content of Martensitic, Bainitic, and Ferritic Steel Weld Metal Produced by Arc Welding
AWS A4.4M/A5.01M Standard Procedures for Determination of Moisture Content of Welding Fluxes and Welding Electrodes Flux Coverings
AWS A4.5M/ A5.01M(ISO 15792-3) Standard Methods for Classification Testing of Positional Capacity and Root Penetration of Welding Consumables in a Fillet Weld
AWS A5.01M/A5.01M
(ISO 14344)		 Welding Consumables–Procurement of Filler Metals and Fluxes
AWS A5.02/A5.02M Specification for Filler Metal Standard Sizes, Packaging, and Physical Attributes
AWS A5.1/A5.1M Specification for Carbon Steel Electrodes for Shielded Metal Arc Welding
AWS A5.2/A5.2M Specification for Carbon and Low-Alloy Steel Rods for Oxyfuel Gas Welding
AWS A5.3/A5.3M Specification for Aluminum and Aluminum-Alloy Electrodes for Shielded Metal Arc Welding
AWS A5.4/A5.4M Specification for Stainless Steel Electrodes for Shielded Metal Arc Welding
AWS A5.5/A5.5M Specification for Low-Alloy Steel Electrodes for Shielded Metal Arc Welding
AWS A5.6/A5.6M Specification for Copper and Copper-Alloy Electrodes for Shielded Metal Arc Welding
AWS A5.7/A5.7M Specification for Copper and Copper-Alloy Bare Welding Rods and Electrodes
AWS A5.8M/A5.8M Specification for Filler Metals for Brazing and Braze Welding
AWS A5.9/A5.9M Welding Consumables – Wire Electrodes, Strip Electrodes, Wires, and Rods for Arc Welding of Stainless and Heat Resisting Steels – Classification
AWS A5.10/A5.10M (ISO 18273) Welding Consumables – Wire Electrodes, Wires and Rods for Welding of Aluminum and Aluminum-Alloys – Classification
AWS A5.11/A5.11M Specification for Nickel and Nickel-Alloy Welding Electrodes for Shielded Metal Arc Welding
AWS A5.12M/A5.12 (ISO 6848) Specification for Tungsten and Oxide Dispersed Tungsten Electrodes for Arc Welding and Cutting (second printing, August 2009 for errata on Table 1; and Clauses B6.1, B6.4 and B7.2)
AWS A5.13/A5.13M Specification for Surfacing Electrodes for Shielded Metal Arc Welding
AWS A5.14/A5.14M Specification for Nickel and Nickel-Alloy Bare Welding Electrodes and Rods
AWS A5.16/A5.16M Specification for Titanium and Titanium-Alloy Welding Electrodes and Rods
AWS A5.15M
(ISO 24034)		 Specification for Welding Electrodes and rods for Cast Iron
SAWS A5.17/A5.17M Specification for Carbon Steel Electrodes and Fluxes for Submerged Arc Welding
AWS A5.18/A5.18M Specification for Carbon Steel Electrodes and Rods for Gas Shielded Arc Welding
AWS A5.19/A5.19M Specification for Magnesium Alloy Welding Electrodes and Rods
AWS A5.20/A5.20M Specification for Carbon Steel Electrodes for Flux Cored Arc Welding
AWS A5.21/A5.21M Specification for Bare Electrodes and Rods for Surfacing
AWS A5.22A5.22M Specification for Stainless Steel Flux Cored and Metal Cored Welding Electrodes and Rods
AWS A5.23/A5.23M Specification for Low-Alloy Steel Electrodes and Fluxes for Submerged Arc Welding
AWS A5.24/A5.24M Specification for Zirconium and Zirconium-Alloy Welding Electrodes and Rods
AWS A5.25/A5.25M Specification for Carbon and Low-Alloy Steel Electrodes and Fluxes for Electroslag Welding
ANSI/AWS A5.26/A5.26M Specification for Carbon and Low-Alloy Steel Electrodes and Electroslag Welding
AWS A5.28/A5.28M Specification for Low-Alloy Steel Electrodes and Rods for Gas Shielded Arc Welding
AWS A5.29/A5.29M Specification for Low-Alloy Steel Electrodes for Flux Cored Arc Welding
AWS A5.30/A5.30M Specification for Consumable Inserts
AWS A5.31M/A5.31 Specification for Fluxes for Brazing and Braze Welding
AWS A5.32M/A5.32 (ISO 14175) Welding Consumables–Gases and Gas Mixtures for Fusion Welding and Allied Processes
AWS A5.34/A5.34M Specification for Nickel-Alloy Electrodes for Flux Cored Arc Welding
AWS A5.35/A5.35M Specification for Covered Electrodes for Underwater Wet Shielded Metal Arc Welding
AWS A5.39/A5.39M Specification for Flux and Electrodes Combinations for Submerged Arc and Electroslag Joining and Surfacing of Stainless Steel and Nickel Alloys