Copper strip is a relative barrier in the copper processing industry. its processing costs in the copper processing industry belongs to one of the higher types.According to the color, raw material types and proportion, copper strip tape can be divided into red copper strip, brass strip, bronze strip and white copper strip(copper nickel strip). In the previous news, we focused on the uses of copper strip and brass strip. In today's article, we will focus on the uses of bronze strip and copper-nickel strip.
Bronze strip is an alloy of copper and tin, can be divided into tin bronze and other special bronze. The common alloy grade of tin bronze strip are C54400 C51900 C54400 C52100. Tin bronze strip has good friction reduction properties, anti-magnetic and low temperature toughness, special bronze can add other elements to replace the tin, most of the special bronze than the tin bronze has a higher machinability, abrasion resistance and corrosion, aluminum bronze and Phosphor bronze are commonly used. The common alloy grade of aluminum bronze are C60600 C60800 C61000 C61400 C61900 C62300 C62400 C63000 C64200 C63200 C64210 C63020. And the common alloy grade of phosphor bronze are C5101 CuSn5 C5191 CuSn6 C5210 CuSn8.
Bronze strips are widely used in computer CPU sockets, automobile terminals, mobile phone buttons, electronic connectors and other high-tech electronic fields.
White copper is copper nickel alloy, with the elements like manganese, iron, zinc, aluminum and other elements. Copper nickel alloy characterized by good mechanical properties and corrosion resistance, beautiful color, good thermal electric properties. The common alloy grade of Copper nickel alloy are CuNi18Zn20,CuNi18Zn27,C75400, C71630
C70600.With its excellent flooding, brazing, stress relaxation resistance, high strength and elasticity, good corrosion resistance and easy electroplating, hot and cold processing and other technical and process properties, it is widely used in the manufacture of corrosion-resistant structural parts, such as springs, sockets, covers and other parts of various precision instruments and advanced electronic components. Zinc white copper strip containing a small amount of lead has good machinability and cold processing properties, and is widely used to make precision parts for clocks, optical instruments, etc.
In short, Copper strips have different uses due to their different materials.
Post time: Feb-21-2025