H65 / C2700 / CuZn35 brass. With the copper content 65%,  Its performance between H68 and H62, the price is cheaper than the H68, also has a high strength and plasticity, can well withstand with cold and hot pressure processing.
Chemical composition
Cu ：63.5～68
Zn：balance
Pb：≤0.03
P：≤0.01
Fe：≤0.10
Sb ：≤0.005
Bi：≤0.005

impurity：≤0.3