Image not found

Diameters / Packaging


1 lb Spool
4 lb. Box
5 lb Box
5 lb Spool
5 lb. spool
10 lb. Box
16 lb Spool
16 lb. spool
20 lb. box
40 lb Box
50 lb Box
.030 in. 05356E1
.030" 05356E5
.035 in. 05356F5
.035" 05356F1 05356F6
1/8 in. 0535660 53566011POP
1/8" 05356605 A535660
1/16 in. 53563011POP 0535630 0535637
1/16" 05356305
3/32 in. 0535650 53565011POP
3/64 in. 0535621,0535627,0535629
5/32 in. 0535670



Aluminum-magnesium filler metal for non-heat treatable welding of 5XXX or 6XXX series aluminum when tensile strength is most important.


5356 is an all-position 5% silicon alloy used to weld non-heat treatable base alloys. It is most often used to weld the 5XXX series of alloys when 40,000 psi tensile strength is not a requirement. The silicon addition improves puddle fluidity, producing an appealing bead profile. 5356 is a very good all purpose wire, so it is the most widely used of all aluminum fillers metals. 5356 is available for both GMAW (MIG) and GTAW (TIG) welding processes.


  • Designed for welding non-heat treatable base alloys, specifically 5XXX series alloys
  • Welds 5XXX series alloys when 40,000 psi tensile strength is not required
  • Very good general purpose wire
  • Most widely used aluminum welding alloy
  • Common applications are welding of boats/ships, bicycles, trucks, pressure vessels and automotive parts
  • Tensile strength of 39,000 psi (as welded on base plate of 5086)
  • White (post anodized) color
  • All position, except vertical down welding

Typical Applications

  • Welding boats, ships, bicycles, trucks, pressure vessels and automotive parts


Warning -

Cancer and Reproductive Harm -