This product is an aluminum-copper master alloy containing 48.0-52.0% copper, which is used for adding copper elements in aluminum alloy smelting. The addition temperature is low and the composition control is accurate.

How to use:

1. Bake and dry before use.

2. Adding temperature: above 680°C.

3. The dosage of this product is determined by calculation and experiment according to the actual situation.

4. Adding method: remove the scum, lightly pour this product into molten aluminum, stir evenly after melting, sample and analyze, and pour after the composition is qualified.

Packaging and storage:

This product is in block or waffle shape with metallic luster, see the table below for specific specifications:

 Store in a ventilated and dry place, away from moisture.

To learn more about Master Alloy, please contact Kingsun