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Copper 0.4, Tinned copper wire d = 0.4mm

bay 20m

  • Diameter mm: 0.4
  • Composition: copper
  • Weight g: 0.02

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MML – soft tinned copper wire.

Tinned copper is used to prevent accelerated corrosion, as an added layer of protection.

So, Tinned copper is primarily used in wastewater treatment facilities, subway systems, and other contaminated environments susceptible to long-term exposure to excess water. Moreover the tin coating on the copper protects the wire from corrosion and premature cable failure.

This type of wire is characterized by high protection from external environmental factors (compared to ordinary wire). Therefore this protective characteristic was made possible thanks to the external coating, in the form of tin, which protects against external factors. In addition to protection from the external environment, tin gives the wire strength, tensile and fracture.


For the manufacture of tinned copper wire, a conventional copper wire is used, which undergoes a galvanic tinning procedure. Moreover, this process involves passing the wire through the tin bath in which the molten tin is located.

In addition to this, soft tinned copper wire is intended for electrical purposes, as well as for the manufacture of conductive wires of cables, cords, wires and braids.

Nom. number 9000361719
Manufacturer Russia
Diameter mm 0.4
Composition copper
Weight g 0.02

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