304 Stainless Steel Round Bar provides good forming as well as welding properties. In reality, this bar may be welded using any normal fusion procedure, with or without filler metals. However, heavier welded areas of this bar may require post-weld annealing for optimal corrosion resistance. It should be noted that the 304 Stainless Steel Round Bar performs admirably in a broad range of atmospheric situations as well as various corrosive substances. At ambient temperatures, it is deemed resistant to potable water containing up to 200 mg/L chlorides.