14/16/18/20/22/24/26/28/30 AWG Silicone Electric Wire 3 meter/10ft- Soft, Flexible Tin-Copper Wire High Temperature Resistant IN STOCK

Our material is galvanized copper, which is also pure copper, but covered with a layer of zinc on the outside to prevent oxidation, not copper wire

Galvanized copper refers to a metal material coated with a zinc layer on the surface of copper or copper alloy substrates, which combines the conductivity of copper with the anti-corrosion properties of zinc. It is widely used in the fields of power, industrial processing, and decoration.

Definition and core characteristics of galvanized copper

Material definition: Refers to composite materials in which a zinc protective layer is formed on the surface of a copper or copper alloy substrate through electroplating or hot plating processes, distinguished from copper zinc alloys (alloys formed by mixing copper and zinc). ‌‌

Core features:

Strong corrosion resistance: The zinc layer can effectively prevent copper substrate oxidation in humid and coastal environments, with a corrosion rate of less than 5% after 7 years of use in coastal areas. ‌‌

Slight decrease in conductivity: The galvanized layer slightly increases the resistance by 3% -5%. The impact of pressure difference in household electricity scenarios can be ignored, but pure copper is required for precision instruments. ‌‌

Appearance and hardness: The galvanized layer presents a silver white metallic luster, with a high hardness that can effectively resist surface wear

16/18/20/22/24/26/28/30Flexible Silicone Stranded Tinned Copper Electric Wires10 Different Colors: Red, Black, Yellow, Blue, Green, White, Brown, Orange, Grey, Purple Inner Core: Stranded