About the Types and Performance Comparison of Waterproof Electrical Connector Contact Hardware Materials
Everyone knows that in electrical equipment applications, the importance of electrical connectors is very large, and the waterproof electrical connectors have good sealing performance and high reliability. The following descriptions are given for the types and performance comparisons of the contact hardware materials.
Waterproof electrical connector contact hardware materials are mainly divided into the following three types:
1. Phosphor bronze: consists of copper Cu, tin Sn, phosphorus P, iron Fe, lead Pb, zinc Zn, etc. The main component is copper.
2. Brass: It consists of copper Cu, iron Fe, lead Pb, zinc Zn, etc. The main component is copper.
3, stainless steel: from iron Fe, chromium Cr, nickel Ni, carbon C, 矽Si, manganese Mn, phosphorus P, sulfur S, aluminum Al, cobalt Co, the main component is iron.
1. Elastic coefficient: stainless steel Phosphorus copper Brass
2, conductive properties: phosphor bronze brass stainless steel
3. Yield strength: stainless steel Phosphorus copper Brass
4, thermal expansion coefficient: stainless steel brass phosphor bronze