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ASTM B857-26
Standard Specification for Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductors, Coated-Steel Supported (ACSS/TW)
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STANDARD published on 1.10.2026
The information about the standard:
Designation standards: ASTM B857-26
Publication date standards: 1.10.2026
SKU: NS-1288742
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM B857-26 :
This specification covers shaped wire compact concentric-lay-stranded aluminum conductors, steel supported (ACSS/TW) for use as overhead electrical conductors. Electric-butt welds, cold-pressure welds, and electric-butt, cold upsed welds in the finished individual aluminum wires composing the conductor may be made during the stranding process. The electrical resistivity of the material shall meet the minimum resistivity specified. The rated strength of the completed conductor may be determined by mechanical tests. Mass and density of the conductors shall be determined.
Keywords:
aluminum conductors, concentric-lay stranded aluminum conductors, electrical conductors, electrical conductors, aluminum, steel-reinforced conductors, steel-supported aluminum conductors, stranded aluminum conductors,, ICS Number Code 29.060.10 (Wires)
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