Temper: Extra Hard Excellent Suitability – Soldering, Brazing, Butt Weld, Capacity for Being Cold Worked; Good Suitability – Gas Shielded Arc Welding, Spot Weld, Capacity for Being Hot Formed; Fair Suitability – Oxyacetylene Welding, Coated Metal Arc Welding, Seam Weld Applicable Specifications: Strip – ASTM B888/B88M |