160/200/160P/200P AC/DC Series Machine
www.longevity-inc.com
Selecting the right FILLER RODS FOR TIG WELDING:
Filler Rods are essential to
TIG Welding
because the filler rod is fed into the molten puddle by hand filling in
the puddle to create a stronger metal bond or puddle to join two metal pieces. It is extremely important to have
the right filler rod based on the metal you are welding. It is also necessary to have the right
tungsten
to insure
you are properly setup to weld your metal.
Part #
Application:
4043-1/16-1 4043 Alloy Aluminum Wire
1/16" X 36"
4043-3/32-1 4043 Alloy Aluminum Wire
3/32" X 36"
5356-1/16-1 5356 Alloy Aluminum Wire
1/16" X 36"
5356-3/32-1 5356 Alloy Aluminum Wire
3/32" X 36"
308L-035-1 308L Stainless Steel Wire
.035” x 36”
308L-1/16-1 308L Stainless Steel Wire
1/16" X 36"
70S6-1/16-1 ER70S-6 Steel Wire
1/16" X 36"
70S6-3/32-1 ER70S-6 Steel Wire
3/32" X 36"
70S2-1/16-1 ER70S-2 Steel Wire
1/16" X 36"
80SD2-1/16-
1
ER80SD-2 Steel Wire
E1/16" X 36"
Longevity offers quality filler rods at affordable prices. Please take a look at the selection of filler rods that we
carry to decide what the best application of rod will be for your weld.
Your choice of filler rod is extremely important to the strength and matter density of your weld. You can
determine the diameter of the filler rod needed, by the thickness of the material that you will be welding. Here
are some pointers in deciding how to choose the correct filler rod for your weld.
1.
4043 is a general filler rod for most aluminum welding. Remember, the WeldMax series is strictly DC
welding so aluminum is not possible with the use of Argon.
2.
5356 is perfect for 5xxx series aluminum. If you are planning on anodizing the finished piece, this rod
should be used for the weld.
3.
ER70S-6 is designed for welding mild steel.
4.
ER70S-2 is recommended for welding 4130 chrome moly tubing in most applications.
5.
ER80S-D2 is for welding 4130 chrome moly tubing if a higher strength weld is required.
6.
1/16” diameter filler should be used when material is 1/8” and less thick. 3/32” diameter filler rod can be
used for 1/8” and thicker material. For more info on Filler Rods, go to www.freeweldingforum.com
