Temper: Mill-hardened Temper, TM - XHMS Spring Fabrication Properties: Good Suitability – Soldering, Brazing, Oxyacetylene Welding, Gas Shielded Arc Welding, Spot Weld, Seam Weld, Butt Weld, Capacity for Being Cold Worked, Capacity for Being Hot Formed; Fair Suitability – Coated Metal Arc Welding |