Self Lubricating copper steel bimetal plate

May 11, 2023

Specification parameters: multi-layer (tin bronze, aluminum bronze, high strength brass); base (steel); thickness: 10 ~ 100mm;

Steel matrix material A3 steel plate or 45 steel plate, cladding 6-6-3 copper alloy + appropriate graphite, unlimited thickness, cladding copper alloy thickness of 1-3 mm.

Features: Solid lubricants such as graphite embedded on the surface of composite layer can enhance wear resistance and service life, reduce friction coefficient and realize self-lubrication. Save copper alloy consumption and reduce production cost by more than 30%.

Application area: it is suitable for occasions such as reciprocating, rotating and swinging, which start frequently and hard to form oil film.

Technical parameters
Cladding plates	Code	Surface Hardness	Temperature	Moving load limit	Maximum sliding speed
carbide	CHACO01	90-120	<300	150	1.5
	CHACO02	150-180	<300	260	1.5
	CHACO03	180-220	<300	300	1.5

This product contains solid lubricant (graphite) in the complex copper alloy layer. Compared with the full cast alloy, the friction coefficient is small, the strength is high, and the oil-bearing self-lubrication.