er70s-2 vs er70s-6
https://www.sino-welding.com/news/17362.html
Type ER70S-2 is the most popular Tig rod for welding carbon and low alloy steels and is a triple deoxidizing steel wire used for both TIG and MIG welding applications. Type ER70S-6 is also available in cut lengths for purchase and is a very popular MIG wire for TIG welding.
What does er70s 6 mean?
ER70S6 wire meets AWS A5.18 specifications. The designations are as follows: ER indicates the filler metal that can be used as an electrode or rod. 70 indicates the minimum tensile strength in 1000 psi increments when tested in accordance with this specification for the weld metal produced by the electrode.
What does er70s 2 mean?
er70s 2 is a composite deoxidizing wire that contains small amounts of zirconium, titanium, and aluminum in addition to the manganese and silicon deoxidizers characteristic of the wire set. er70s 2 is widely used for staggered welding of small diameter wires that utilize short-circuit arc type transfer.
