ASTM B3-13(2024)

Podrobné informace

Označení: ASTM B3-13(2024)

Datum vydání: 01.04.2024

Stran: 5

Země: Americká technická norma

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Anotace

This specification covers drawn and annealed or soft round bare copper wire for electrical purposes. The matterial shall be copper of such quality and purity that the finished product shall have the properties and characteristics prescribed. Tensile strength, elongation, and resistivity of the wires shall be determined. A micrometer caliper equipped with a vernier shall be used to measure the material dimensions. The wires shall be subjected to surface finish and shall conform to the particularized requirements.


Keywords:
copper electrical conductor, copper wire, electrical conductor, electrical conductor—copper, soft or annealed copper wire,, ICS Number Code 77.150.30 (Copper products)