Free-Machining Bronze

Features: 1) Standards: a) GB/QB QSn4-4-4 b) ASTM / CDA: C54400 / CDA544 c) JIS: C5441

With over 20 years of delicate technologies, the free cutting brass of Powerway is widely used in the aviation, auto, heavy machineries and other precision parts processing areas.

Categories: Bronze Alloys MaterialName: Free Cutting BronzeNumber: a) GB/QB QSn4-4-4

                 b) ASTM / CDA: C54400 / CDA544

                  c) JIS: C5441

2) Specification: 2.0 - 50mm

3) Excellent cutting and boring performance, high elasticity and conductivity

4) Application: suitable to be used for products processed by automatic and digital-                    controlled lathes

 Feature: Cutting drilling performance, cutting index ≥ 90% (to Hpb63-3 to 100%)High strength, tensile strength up to 1000MPA above;Good conductivity: conductivity> 20%;Anti-friction and excellent performance.

Article				SPECIFICATIONASTM	PERFORMANCEDIN	APPLICATIONJIS
ASTM	DIN	JIS	GB/QB
C54400	CuSn4Zn4Pb4	C5441	QSn4-4-4	1.0-11.0mm	Good cutting drilling performance, high strength	For the aerospace, automotive, heavy machinery and other industrial precision parts and components in such as bushings, disc, sleeve liner, such as automatic lathes, CNC lathe processing products.

             

Free-Machining Bronze