High Tensile Strength Mig Wire

But which one is best for a particular application.

High tensile strength mig wire.

This welding wire should be used when welding hss between 590 mpa and 980 mpa 86 ksi and 142 ksi. When you perform mag welding on high strength steel hss it is necessary to meet or exceed the panel tensile strength with the welding wire. X 1000 minimum psi tensile strength s. Common mistakes in choosing mig wire and how to avoid them the most common types of mig wire for welding mild steel are er70s 3 and er70s 6.

Additional high strength steel welding wire all three options have a wire size of 0 8 mm 0 030 inch in diameter and are used for welding joints in high strength steel of 590 mpa and higher. The high silicon content increases the fluidity of the weld pool creating a smoother bead appearance and resulting in minimal post weld grinding. For example welding high strength steel with 100 ksi yield strength to itself would require a filler metal that offers a minimum of 90 ksi tensile strength and a maximum of 120 to 130 ksi. The wire is engineered to provide porosity free x ray quality welds with high tensile strength.

These wires are designed to meet minimum tensile strength requirements of 70 000 psi. The most commonly used aluminum mig wires are er5056 a soft wire with good ductility and er5356 which is harder and has a high tensile strength. If a welder is welding high strength steels to each other then typically the filler metal will match the yield strength of the two. Specially used where service temperatures are up to 500 c and also good for c mn and low alloy steels.

When you perform mag welding on high strength steel hss it s necessary to meet or exceed the panel tensile strength with the welding wire for oem approved hss body repairs. This 74051 high tensile smooth electric fence wire is a class 3 galvanized electric fence wire with a heavy zinc coating for long life and durability. Solid electrode can also be t for tubular electrode as in. The 12 5 gauge high tensile smooth wire is an effective dependable low cost electric fence wire for horses cattle livestock and pastures.

For use with medium and high strength steels. Ar co mix or 100 co131. Depends on the wire but typical welding on mild steel is er70s 6. That wire has a tensile rating of 70 000 lbs.

Using a lower tensile strength welding wire will result in a weaker than intended weld joint resulting. Er70s 6 solid mig wire requires a shielding gas such as co or argon co mixes. You can also use them for welding lower grade steel but are not necessary to provide the required strength. Per the recent honda body repair news.

Er70s 3 is typically used on clean oil free and rust free base. Solid welding wire now available 2 5x bigger larger spool than the old ds980j. Copper coated layer wound low alloy mig wire.