Chemistry

Grade	Cu	Sn	Ni	Al	Fe	Pb	Sb	Bi	P	Zn	Totality Impurities
GBR6228 (H62-1)	60.5-63.5	-	-	-	≤0.15	≤0.08	≤0.005	≤0.002	≤0.01	Remnants	0.5
GBR6227 (H62-2)	60.5-63.5	-	-	-	≤0.15	≤0.08	≤0.005	≤0.002	≤0.01	Remnants	0.5
GBR6528 (H65-1)	63.5-68.0	-	-	-	≤0.10	≤0.03	≤0.005	≤0.002	≤0.01	Remnants	0.3
GBR6527 (H65-2)	63.5-68.0	-	-	-	≤0.10	≤0.03	≤0.005	≤0.002	≤0.01	Remnants	0.3

Physical properties

The following s are the typical specifications, and we can also produce based on customers request.

Packaging

We use one-layer of poly plastic and two-layer of paper bags. We can also pack to the customers requirement. including the weight of each bag.