AlcoTec

Aluminum Welding Consumables


Since 1984, AlcoTec has built a reputation for quality, consistency, and innovation in the aluminum welding industry. Specializing exclusively in aluminum, AlcoTec is the world’s largest producer of aluminum welding wire, offering high-quality products with fast lead times to help customers work more efficiently. Their product range includes aluminum TIG and MIG welding wire, brazing wire, metallizing wire, and tie wire. Each lot is fully traceable and certified to meet American Welding Society specifications. AlcoTec also offers expert support, with metallurgical engineers available to assist with welding and metal selection, along with superior protective packaging to ensure product integrity.

Top AlcoTec Product Categories


Shop All AlcoTec Products

Compare Products Up to 4
Clear All
Compare
3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

SDS

3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

Show Full Description Hide Full Description

Airgas Part #:ATC535620047

Loading
Compare
3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

SDS

3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

Show Full Description Hide Full Description

Airgas Part #:ATC404320047

Loading
Compare
3/32" X 36" R5356 ALTIGWeld® Aluminum TIG Rod 10 lb Box

SDS

3/32" X 36" R5356 ALTIGWeld® Aluminum TIG Rod 10 lb Box

Show Full Description Hide Full Description

Airgas Part #:ATC535636094

Loading
Compare
1/8" X 36" R5356 ALTIGWeld® Aluminum TIG Rod 10 lb Box

SDS

1/8" X 36" R5356 ALTIGWeld® Aluminum TIG Rod 10 lb Box

Show Full Description Hide Full Description

Airgas Part #:ATC535636125

Loading
Compare
3/32" X 36" R4043 ALTIGWeld® Aluminum TIG Rod 10 lb Box

SDS

3/32" X 36" R4043 ALTIGWeld® Aluminum TIG Rod 10 lb Box

Show Full Description Hide Full Description

Airgas Part #:ATC404336094

Loading
Compare
3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 16 lb 12" Wire Basket

SDS

3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 16 lb 12" Wire Basket

Show Full Description Hide Full Description

Airgas Part #:ATC535616047

Loading
Compare
3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 16 lb Wire Basket

SDS

3/64" ER4043 ALMIGWeld® Aluminum MIG Wire 16 lb Wire Basket

Show Full Description Hide Full Description

Airgas Part #:ATC404316047

Loading
Compare
1/8" X 36" R4043 ALTIGWeld® Aluminum TIG Rod 10 lb Box

SDS

1/8" X 36" R4043 ALTIGWeld® Aluminum TIG Rod 10 lb Box

Show Full Description Hide Full Description

Airgas Part #:ATC404336125

Loading
Compare
.035" ER5356 ALMIGWeld® Aluminum MIG Wire 1 lb 4" Spool

SDS

.035" ER5356 ALMIGWeld® Aluminum MIG Wire 1 lb 4" Spool

Show Full Description Hide Full Description

Airgas Part #:ATC535601035

Loading
Compare
1/16" ER5356 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

SDS

1/16" ER5356 ALMIGWeld® Aluminum MIG Wire 20 lb 12" Spool

Show Full Description Hide Full Description

Airgas Part #:ATC535620062

Loading
Compare
.035" ER4043 ALMIGWeld® Aluminum MIG Wire 1 lb 4" Spool

SDS

.035" ER4043 ALMIGWeld® Aluminum MIG Wire 1 lb 4" Spool

Show Full Description Hide Full Description

Airgas Part #:ATC404301035

Loading
Compare
5/32" X 36" R5356 ALTIGWeld® Aluminum TIG Rod 10 lb Box

SDS

5/32" X 36" R5356 ALTIGWeld® Aluminum TIG Rod 10 lb Box

Show Full Description Hide Full Description

Airgas Part #:ATC535636156

Loading
Compare
.035" ER4043 ALMIGWeld® Aluminum MIG Wire 16 lb 12" Spool

SDS

.035" ER4043 ALMIGWeld® Aluminum MIG Wire 16 lb 12" Spool

Show Full Description Hide Full Description

Airgas Part #:ATC404315035

Loading
Compare
1/16" ER5356 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

SDS

1/16" ER5356 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

Show Full Description Hide Full Description

Airgas Part #:ATC535655062

Loading
Compare
3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

SDS

3/64" ER5356 ALMIGWeld® Aluminum MIG Wire 311 lb Octagonal Marathon Pack

Show Full Description Hide Full Description

Airgas Part #:ATC535655047

Loading
Compare
1/16" X 36" R5356 ALTIGWeld® Aluminum TIG Rod 10 lb Box

SDS

1/16" X 36" R5356 ALTIGWeld® Aluminum TIG Rod 10 lb Box

Show Full Description Hide Full Description

Airgas Part #:ATC535636062

Loading
Compare
.035" ER5356 ALMIGWeld® Aluminum MIG Wire 16 lb 12" Spool

SDS

.035" ER5356 ALMIGWeld® Aluminum MIG Wire 16 lb 12" Spool

Show Full Description Hide Full Description

Airgas Part #:ATC535615035

Loading
Compare
1/16" X 36" R4043 ALTIGWeld® Aluminum TIG Rod 10 lb Box

SDS

1/16" X 36" R4043 ALTIGWeld® Aluminum TIG Rod 10 lb Box

Show Full Description Hide Full Description

Airgas Part #:ATC404336062

Loading
Compare
3/64" ER5554 ALMIGWeld® Aluminum MIG Wire 5 lb 4" Spool

SDS

3/64" ER5554 ALMIGWeld® Aluminum MIG Wire 5 lb 4" Spool

Show Full Description Hide Full Description

Airgas Part #:ATC555405047

Loading
Compare
.035" ER4043 ALMIGWeld® Aluminum MIG Wire 16 lb Wire Basket

SDS

.035" ER4043 ALMIGWeld® Aluminum MIG Wire 16 lb Wire Basket

Show Full Description Hide Full Description

Airgas Part #:ATC404316035

Loading