Made in a variety of widths, gauges and tempers - for stamping, deep drawing, forming, spinning and spring applications. Precise control of grain structure means economy in fabrication, with excellent finish and quality. Cartridge Brass, 70% - For small arms, shell cases; deep drawn and spun parts; eyelet machine products. Copper Strip - For drawing, stamping, spinning; for leaders, gutters, flashing.
Soft, 1/4 Hard and Half Hard Temper Drawing and Spinning Quality Specifications: CDA260 AMS 4505, 4507 ASTMB19, B36 UNS C2600O Nominal Composition: Copper: 70% Zinc 30%
