Temper: As Permanent Mold Cast Fabrication Properties: Excellent Suitability – Brazing; Good Suitability – Soldering, Capacity for Being Cold Worked; Fair Suitability – Oxyacetylene Welding, Gas Shielded Arc Welding, Coated Metal Arc Welding, Spot Weld, Seam Weld, Capacity for Being Hot Formed; Poor Suitability – Butt Weld |