Manganese Bronze Casting Alloy by the Pound Economy Overall Length 4-1/2" (115 mm)

Overall Length 4-1/2" (115 mm) tip to tip Overall Height 1-9/16" (40 mm) Top Surface Area 2-1/8" (54 mm) × 1-1/4" (32 mm) Round Horn Taper Range 2

The linear T8 tube produces 700 lumens and is rated for an average life of 7

The use of unusual materials — including ivory

Precision manufactured in Germany

Additional precision collets in sizes from 1/16" to 1/4" and 3 mm

Manganese Bronze Casting Alloy by the Pound Economy Overall Length 4-1/2" (115 mm)Jewelers Manganese Bronze is a casting alloy developed to provide jewelry casters with a base metal suitable for both centrifugal and vacuum casting applications. When properly finished, this alloy produces a bright lemon yellow color, making it an attractive option for base metal jewelry production. It is a proprietary formulation composed of approximately 60% copper (Cu) and approximately 35% zinc (Zn), with small amounts of additional metals.