Grade 30A solder-coated brass metal corrosion test specimen with center hole

Solder Test Specimens & Coupons

Solder and solder-coated metal test specimens are used in corrosion, automotive, and materials compatibility testing. These specimens and coupons are available as solid solder or as solder-coated specimens, such as solder-coated brass or copper. Metaspec makes solder specimens and coupons in a range of different sizes and solder alloys, including 30/70 (Grade 30A or UNS L54820), 60/40 (UNS L54915), 50/50, 95/5, 97/2.5 (UNS L50113), and lead-free solder. Other solder alloys available on request.