[4mm-3pcs]

[2mm]

[3mm]

[4mm]

[5mm]

[2mm-3pcs]

[5mm-3pcs]

Description:
300 mm length copper tube 2 mm / 3 mm / 4 mm / 5 mm diameter hollow cast rolled wire.
Specification:
Material: copper.
Colour: gold.
Length: approx. 300 mm / 11.8 inches.
Inner diameter: approx. 2mm/0.078", 3mm/0.11", 4mm/0.15", 5mm/0.19"
Wall thickness: approx. 0.45 mm/0.017 inches.
Tensile strength: (Rm / MPa) > 295.
Rockwell hardness: (HRF) > 65.
Elongation: (%) > 3.
Functions:
Copper conductivity and thermal conductivity second only to silver, most used in the production of conductive thermal equipment.
Features of high purity, fine organisation, low oxygen content.
No pores, trachoma, loose, very good electrical conductivity, electrical erosion of the mould surface, high precision, heat treatment, electrode without direction.
Suitable for fine, good to play, has good thermal performance, workmanship, ductility, corrosion resistance and weather resistance.
Has good electrical conductivity, thermal conductivity, corrosion resistance and processing performance, welded and soldered.
6. Edge cut flat, without burrs. Length can be cut as desired, the surface light.
Package includes:
1 x copper tube.