Hobart Filler Metals

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Hobart knows that consistent, high-quality welds are key to your success. Whether its for home or commercial purposes, find all of your filler metal solutions here.

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Hobart® MaxalMig® 4043

Hobart® MaxalMig® 4043

AWS: A5.10: ER4043, R4043

4043 filler metal is a popular aluminum/silicon filler alloy for general purpose welding applications. Features/Benefits: ‑ Moderate strength (28 ksi typical) ‑ Low melti ...

Hobart® MaxalTig® 4043

Hobart® MaxalTig® 4043

AWS: A5.10: ER4043, R4043

4043 filler metal is a popular aluminum/silicon filler alloy for general purpose welding applications. Features/Benefits: ‑ Moderate strength (28 ksi typical) ‑ Low melti ...

Hobart® MaxalMig® 4047

Hobart® MaxalMig® 4047

AWS: A5.10: ER4047, R4047

Common applications for 4047 are for thin sections where the higher fluidity and lower shrinkage rate are important for distortion control. 4047 is also used in applicati ...

Hobart® MaxalMig® 4943

Hobart® MaxalMig® 4943

AWS: A5.10: ER4943, R4943

Alloy 4943 filler metal was formulated to be welded with the same weld procedure specifications as 4043 and 4643, and does not depend upon dilution from the base metal du ...

Hobart® MaxalTig® 4943

Hobart® MaxalTig® 4943

AWS: A5.10: ER4943, R4943

Alloy 4943 filler metal was formulated to be welded with the same weld procedure specifications as 4043 and 4643, and does not depend upon dilution from the base metal du ...

Hobart® MaxalMig® 5183

Hobart® MaxalMig® 5183

AWS: A5.10: ER5183, R5183

5183 filler metal is the most common aluminum/magnesium alloy for welding 5083 base metal in ship building applications. 5183 has higher strength values than 5356 with ex ...

Hobart® MaxalMig® 5356

Hobart® MaxalMig® 5356

AWS: A5.10: ER5356, R5356

5356 filler metal is the most common aluminum/magnesium alloy for general purpose welding and is typically used in the construction industry in fabricating truck trailers ...

Hobart® MaxalTig® 5356

Hobart® MaxalTig® 5356

AWS: A5.10: ER5356, R5356

5356 filler metal is the most common aluminum/magnesium alloy for general purpose welding and is typically used in the construction industry in fabricating truck trailers ...