Silicon Bronze is an alloy made of 95% to 98% copper plus a small amount of silicon added for strength.Small amounts of manganese and aluminum may also be added for strength,and lead may be added for machine ability. Silicon bronze is non-magnetic with a high degree of thermal conductivity and high corrosion resistance against sea water,gases,and sewage It is often used by the utilities industry for pole line hardware and switchgear equipment,mine sweeping,sewage disposal equipment,food machinery, marine applications, plumbing and liquid handling.Surprisingly, silicon bronze is only a low to moderate conductor of electricity,though it is a better conductor than stainless.
Our silicon bronze machine screw(C65100,C65500) are manufactured according ANSI,DIN,BS as well as other standards.
specification:length 1/4"-6" (6mm-150mm)
diameter:#4-3/4" (3mm-20mm)
Head style:Flat,Oval,Round,Pan,Truss,hexagon,etc.

Output:60 tons per month

packing:polybag and carton

Sending sample free of charge.