Welding Rod Sizes Mm

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Welding rod sizes mm.

The first two numbers on the size number of the electrode usually represent the tensile strength of the electrode. The thicker the rod the higher your amperage rating has to be. Tig welding parametres table. Check our recommended welding rods.

Typical rod sizes are 5 64 1 16 1 8 3 32 5 32 3 16 7 32 1 4 and 5 16 inch. 6 18 2019 34 users found this article useful. Welding rod sizing chart description. The third digit represents the position in which you can use the rod.

Below are five tables that will help select the correct current and tungsten size type when initially setting up your tig welder tweak and change as necessary for your own situation. The length usually ranges between 12 and 18. Thus if you need to weld thin metal sheets you should also prefer thin welding rods. A bad low quality earth or a low voltage supply can seriously lower the maximum welding capabilities of your welder.

70 for example implies that the electrode has a tensile strength of 70 000 pounds per square inch.