ASTM B400/B400M-23

Podrobné informace

Označení: ASTM B400/B400M-23

Datum vydání: 01.10.2023

Stran: 6

Země: Americká technická norma

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Anotace

This specification covers aluminum1350-H19, 1350-H16 or -H26, 1350-H14 or -H24, and 1350-H142 or -H242 bare compact-round concentric-lay-stranded conductors made from round or shaped wires for use as uninsulated electric conductors or in covered or insulated electrical conductors. Joint shall be cold-pressure welded or electric-butt, cold-upset welded. The conductors shall conform to the required construction values of number of wires, nominal compact conductor diameter, nominal cross-sectional area and nominal DC resistance. Tests for the mechanical and electrical properties of wire composing the conductor shall be made before stranding and the conductors shall conform to the required values of breaking strength and rated strength.


Keywords:
aluminum conductors, aluminum electrical conductor, compact round stranded conductors, concentric-lay-stranded conductors, electrical conductor, electrical conductor-aluminum, stranded conductors,, ICS Number Code 29.240.20 (Power transmission and distribution lines)