Aluminum Welding

This group of documents defines the standards for welding consumables used in aluminum fabrication, including electrodes, rods, fluxes, and alloy-specific filler wires. They are used across industries such as construction, aerospace, automotive, marine, and pressure vessel manufacturing, ensuring consistent weld quality, structural integrity, and safety compliance. The listing includes alloy-specific filler metal standards, specifying chemistry and usability for different alloy series. They ensure compatibility with base alloys, mechanical properties of the weld, and resistance to cracking or corrosion. They are used in safety-critical applications, ensuring weld integrity in pressure-containing systems and aerospace structures where strict mechanical and metallurgical requirements apply. They cover fluxes used in aluminum gas welding, covering composition and performance to ensure proper cleaning, wetting, and porosity prevention.

SS-EN 4324:2002

Aerospace series - Aluminum alloy AL-W42201 - Filler metal for welding - Rod (Swedish Standard)

This standard specifies the requirements relating to:Aluminium alloy AL-W42201Filler metal for weldingRodfor aerospace applications.

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SAE AMS 4189K-2022

Aluminum Alloy Welding Wire 4.1Si - 0.20Mg (4643)

This specification covers an aluminum alloy in the form of welding wire.

SAE AMS 4233D-2022

Aluminum Alloy, Welding Wire 4.5Cu - 0.70Ag - 0.30Mn - 0.25Mg - 0.25Ti (201)

This specification covers an aluminum alloy in the form of two types of welding wire.

SAE AMS 4245G-2023

Aluminum Alloy, Welding Wire 5.0Si - 1.2Cu - 0.50Mg (C355.0)

This specification covers an aluminum alloy in the form of welding wire.

SAE AMS 4190L-2021

Aluminum Alloy, Welding Wire 5.2Si (4043)

This specification covers an aluminum alloy in the form of welding wire (see 8.6 ).

SAE AMS 4246F-2021

Aluminum Alloy, Welding Wire 7.0Si - 0.52Mg (357)

This specification covers an aluminum alloy in the form of welding wire.

SAE AMS 4191K-2024

Aluminum Alloy, Welding Wire, 6.3Cu - 0.30Mn - 0.18Zr - 0.15Ti - 0.10V (2319)

This specification covers an aluminum alloy in the form of welding wire (see 8.5 ).

SAE AMS 4181D-2022

Aluminum Alloy, Welding Wire, 7.0Si - 0.38Mg - 0.10Ti (4008 or 356)

This specification covers an aluminum alloy in the form of two types of welding wire.

MIL-F-6939B NOT 1

Flux, Aluminum And Aluminum Alloy, Gas Welding (S/S By SAE-Ams3414)

Document Status: Cancelled. Information and documents presented here are works of the U.S. Government and are not subject to copyright protection in the U.S. The source of these documents is the U.S. Department of Defense

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SAE AMS 3414F-2019

Flux, Aluminum Welding

This specification covers an aluminum welding flux in the form of powder.

AWS A5.3/A5.3M:2023

Specification for Aluminum and Aluminum-Alloy Electrodes for Shielded Metal Arc Welding

This specification prescribes requirements for the classification of covered (flux coated) E1100, E3003, and E4043 aluminum-alloy electrodes for shielded metal arc welding. Tests conducted for classification are chemical analysis of the core wire as well as tensile and bend tests from groove weld test assemblies fabricated with each of two sizes of electrode for each classification. Standard electrode sizes, electrode identification, and chemical composition limits are specified. This specification makes use of both U.S. Customary Units and the International System of Units (SI). Since these are not equivalent, each system must be used independently of the other.

AWS A5.10/A5.10M:2023 (ISO 18273:2015 MOD)

Specification for Bare Aluminum and Aluminum-Alloy Welding Electrodes and Rods

This specification prescribes requirements for the classification of bare wrought and cast aluminum-alloy electrodes and rods for use with the gas metal arc, gas tungsten arc, oxyfuel gas, and plasma arc welding processes. This specification makes use of both U.S. Customary Units and the International System of Units (SI). Since these are not equivalent, each system must be used independently of the other.