- Suitable for crafts such as jewelry and weaving or for electrical grounding wire use
- Greater than 99 percent pure copper
- Uninsulated single-strand wire
- Meets QQ-W-343 standards for uninsulated copper wire
- Meets ASTM B3 standards for annealed copper wire and complies with RoHS regulations
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Bare Copper Wire, Bright, 18 AWG, 0.04" Diameter, 195' Length (Pack of 1)
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Specifications for this item
|Item Temper||Soft Temper|
|Specification Met||ASTM B3, QQW-343|
|Brand Name||Small Parts|
|Number of Items||1|
|Outside Diameter Tolerance||+0.0003/-0.0006|
|Total Metal Weight||1|
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This bare copper wire is suitable for use in crafts or for electrical grounding wire use. This single-strand wire is annealed for improved ductility and meets QQ-W-343 standards for uninsulated copper wire. It also meets ASTM B3 standards for annealed copper wire and complies with Restriction of Hazardous Substances (RoHS) regulations. This copper wire is suitable for use in crafts such as jewelry and weaving or for uninsulated wiring applications.
Electrical wire carries an electric current or grounds an electrical device. The amount of current a wire can carry is proportional to its size (gauge), and the wire is generally sheathed with coatings and coverings to insulate and protect it from moisture, chemicals, heat, and abrasion. Copper is the primary material for electrical wire, but alloys are sometimes used to increase its strength or its resistance to chemicals and the environment. Wire can be composed of a single strand or of many smaller strands, depending on its use, and is typically annealed to improve its ductility. Electrical wire is commonly used in industrial, electronic, and automotive applications.
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The wire oxidizes and polishes *beautifully*!!! Check the photos below. :-)
I really appreciate that the wire is wound on the spools so cleanly and evenly, without any stretching that I can see. Even though all wire has variations in sizing in spools, (especially dead soft wire,) this product has been consistently uniform. I create designs which sometimes require a bit more precision than most, so this was perfect. In smaller gauges, the Small Parts wire is a dream for Viking Knit.
In all the spools and different gauges I've ordered, there was only one (in 30g) that had overlapped winding which needed 'untangling' - and it was just a small thing.
I would definitely recommend any gauge of copper wire Small Parts sells - and would buy all of them again and again!