Mac Trode E66 Dissimilar Electrodes 312-17

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Stainless steel 312 electrodes are designed for difficult to weld applications such as joining stainless to dissimilar steels. Brand: MWA International Product: Mac Trode E66 Class ification: AWS A5.4 E312-17 These rutile coated MMA rods are often called 29/9 electrodes in reference to the Cr/Ni content and are supplied in 2.0mm to 5.0mm diameters in 1kg and 4kg packs. Rod Diameter | Amps (A) 2.0 x 300mm: 30 - 45A 2.5 x 300mm: 50 - 70A 3.2 x 350mm: 90 - 110A 4.0 x 350mm: 120 - 140A 5.0 x 350mm: 150 - 190A (AC or DC+) Show more