Silicon Brass

Product Introduction

The company mainly sells gilding metal clad steel strips, copper strip, copper rod, copper tube, and other raw materials. Copper cups, steel cups, gilding metal clad steel cups and other military stamping products. The company specializes in designing and manufacturing all kinds of stamping supporting molds and selling production equipment and machines. The products are applied to military industry, low-voltage electrical appliances, electronics, communications, house appliances and other fields. The company maintains close cooperation with many domestic and foreign military enterprises, and its sales network covers the world.

Grade	Chemical composition										Standard
Grade	Cu	Pb	Fe	Sb	Bi	P	Zn	Sn	Si	As	Standard
HSi75-0.5	74.0-77.0	≤ 0.03	≤ 0.05	≤ 0.002	≤ 0.002	≤ 0.01	rem.	≤ 0.002	≤ 0.002	≤ 0.002	GB/T 5231-2001