What are the Advantages of Steel Core Aluminum Stranded Wire?

Mechanical properties of steel core aluminum stranded wire

The steel core aluminum strand has the advantages of small rebound, high flexibility, good bending performance and easy terminal connection. Special formulation and heat treatment processes greatly reduce the tendency of metals to creep under heat and pressure. The coefficient of thermal expansion is slightly higher than other types of cables, and it expands or contracts more. The steel core aluminum strand greatly improves the connection performance of the traditional aluminum cable, which is the fundamental reason why it is loved by the majority of users. Especially when the conductor is exposed to fire, it produces high-strength creep resistance, which ensures connection stability even under prolonged overload and overheating. The advantages of the stranded wire are numerous and worthy of the user's choice.

Advantages of Steel Core Aluminum Strand Wire

Steel core aluminum stranded wire has excellent electrical conductivity, thermal conductivity and corrosion resistance. Corrosion resistance: When the surface of the steel core aluminum strand is in contact with air, a thin and strong oxide layer is formed immediately. This oxide layer is particularly resistant to various forms of corrosion. Aluminum has the characteristics to withstand the harshest environments, so aluminum as a tray is much better than other wires.