ASTM-B226 2011

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B226-11 Standard Specification for Cored, Annular, Concentric-Lay-Stranded Copper Conductors

Published By	Publication Date	Number of Pages
ASTM	2011	4

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Description

ASTM B226-11

Historical Standard: Standard Specification for Cored, Annular, Concentric-Lay-Stranded Copper Conductors

ASTM B226

Scope

1.1 This specification covers cored, annular, concentric-lay-stranded conductors made from round soft copper wires, either uncoated or coated with tin for use as electrical conductors (Explanatory Note 1 and Note 2).

1.2 The constructions prescribed herein are suitable for bare conductors, or for conductors to be covered with weather-resistant (weather-proof) material, or for conductors to be insulated with rubber, varnished cloth, or impregnated paper, except types such as “oil-filled” or “gas-filled” (Explanatory Note 3).

1.3 Cored, annular conductor constructions not included in this specification shall be specifically agreed upon between the manufacturer and the purchaser when placing the order.

1.4 These constructions are not recommended for use as electric furnace leads where great flexibility is required and special conductor designs are indicated in consideration of the particular service requirements.

1.5 The SI values for density are regarded as the standard. For all other properties the inch-pound values are to be regarded as standard and the SI units may be approximate.

Keywords

annular; concentric-lay-stranded; concentric-lay stranded copper conductor; copper electrical conductor; cored; electrical conductor; electrical conductor–copper; stranded copper conductor; Concentric-lay-stranded copper electrical conductors; Lead alloy-coated copper wire; Stranded copper electrical conductors–specifications; Tin-coated copper electrical wire

ICS Code

ICS Number Code n/a

DOI: 10.1520/B0226-11

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Ordering Information
2	Core Joints Lay Construction Physical and Electrical Tests TABLE 1
3	Density Mass Requirements for Wires Variation in Area Inspection Packaging and Package Marking Keywords TABLE 2 TABLE 3

Additional information

Standard Title	B226-11 Standard Specification for Cored, Annular, Concentric-Lay-Stranded Copper Conductors
Published Code	ASTM
Publication Date	2011
Pages Count	4