This manganese bronze casting grain delivers bright gold color at a low cost, making it a good choice for substantial cast non-jewelry pieces as well as high-production fashion or costume jewelry pieces; it can be cast centrifugally into refractory molds. The grain is composed of 58.25% copper with various amounts of zinc, iron, manganese, aluminum and tin. Casting metal, because it comes ready to melt and pour into your mold, is fast and efficient to use and, because it is professionally produced, you can count on consistent, repeatable quality and composition over time.
Sold by the pound.
• This product contains lead, a chemical known to the State of California to cause cancer, birth defects or other reproductive harm. This product should not be used in jewelry or other items intended for children under the age of 12.
• Cast temperature is approximate; adjust for your particular alloy and application.
• Due to the manufacturing process of casting grain, the grain is irregular in shape and size.
• For more information regarding the use or composition of this material, please refer to the reference sheet provided below.