6101B Extruded Aluminium Conductor Rail Profiles belongs to 6xxx series (Al-Mg-Si) heat-treatable strengthening alloy, which is a common conductive material, which is mainly used to transmit power current in rail transit. An important part of the rail transit structure, due to the large current load and high charge density per unit area, the alloy is required to have good electrical conductivity. At the same time, to ensure the subsequent processing and performance of the material, the alloy must have A certain medium strength and hardness.
The Chemical composition of 6101B Extruded Aluminium Conductor Rail Profiles
Al (minimum value): margin
Si: 0.30~0.7
Fe: ≤0.50
Cu: ≤0.10
Mn: ≤0.03
Mg: 0.35~0.8
Cr:≤0.03
Zn:≤0.10
B:≤0.06
Ti:—
Other elements not specified: each: ≤0.03; total: ≤0.10
Application of 6101B Extruded Aluminium Conductor Rail Profiles
The 6101B Extruded Aluminium Conductor Rail Profiles is mainly used to transmit power current in rail transit, and the conductive profile made of it is an important part of the urban rail transit structure.
