Spoolarc 29S is a general purpose copper-coated solid wire suitable for many carbon steel welding applications using either the MIG/Gas Metal Arc Welding (GMAW) or the Submerged Arc Welding (SAW) processes. Spoolarc 29S contains moderate amounts of manganese and silicon to provide sufficient deoxidation over light mill scale. Shielding gas choices for Spoolarc 29S in the GMAW mode are 100% carbon dioxide, argon/carbon dioxide mixtures, argon/oxygen mixtures, and other argon based mixed gas blends. In the SAW mode, Spoolarc 29S can be combined with a variety of active and neutral bonded fluxes to achieve better welding performance over Spoolarc 81 wire. Spoolarc 29S is used in a wide variety of applications including heavy equipment, automotive parts, railcars, agricultural equipment, and sheet metal welding.
| ESAB Welding and Cutting Products | |
|---|---|
| Product Category | Filler Alloys and Consumables |
| Product Number | Spoolarc 29S |
| Product Name | Mild Steel & Low Alloy Submerged Arc Wires/Fluxes |
| Joining Process / Product Form | Solid wire or rod; MIG Spool (GMAW) |
| Tensile Strength (UTS) | 73244 psi (51547 m H2O) |
| Yield Strength (YS) | 60915 psi (42871 m H2O) |
