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Spoolarc 29S is a general purpose copper-coated wire suitable for many carbon steel welding applications using theSubmerged Arc Welding (SAW) processes. Spoolarc 29S contains moderate amounts of manganese and silicon toprovide sufficient deoxidation over light mill scale. Spoolarc 29S can be combined with a variety of active and neutralbonded fluxes to achieve better welding performance over Spoolarc 81 wire. Spoolarc 29S is used in a wide variety ofapplications including heavy equipment, automotive parts, railcars, agricultural equipment, and sheet metal welding.
