Technical Note TN-003 · Selection

Lacquered, Galvanized or Annealed?

Annealing describes a heat treatment; galvanizing and lacquering describe coatings. Wire can be annealed as part of producing a coated product, so these terms do not by themselves determine softness.

Published
2026-11-06
Revision
B

Annealed wire

Annealing can soften drawn steel wire. An uncoated annealed surface does not provide the same barrier as a specified protective coating. Keep it dry where corrosion or staining would affect the work. Softness and price depend on the grade, diameter and processing, not the name alone.

Galvanized wire

Galvanizing adds zinc to steel. Zinc provides a barrier and can offer sacrificial protection at small exposed areas. Protection depends on coating condition and exposure; it is not a promise that wire will never corrode. Damp, tightly packed galvanized goods can develop wet storage stain.

Lacquered wire

Coloured lacquer helps wire blend with foliage or become a visible decorative element. An intact coating also separates the metal from its surroundings. Cut ends and damaged areas may expose the core. Confirm suitability where wire will remain wet, outdoors or in contact with chemicals.

Choosing a finish

For hidden binding in dry work, compare flexibility and appearance. For visible wire, choose the colour and gloss using a physical sample. For damp or outdoor work, describe the exposure and expected service period rather than relying on the finish name alone.

State whether the ordered diameter is the core or finished diameter. See storage guidance and wire gauge conversion.

Reference

American Galvanizers Association: galvanized steel FAQs. This explains zinc protection generally; it is not a test report for a particular HSYWIRE product.