ASTM B609/B609M-99 - 10.4.1999
 
1. Scope

1.1 This specification covers aluminum 1350-O (annealed), 1350-H12 or -H22 (1/4 hard), 1350-H14 or -H24 (1/2 hard), 1350-H16 or -H26 (3/4 hard) and 1350-H142 or -H242 (1/2 hard), suitable for stranding into conductors or for solid single conductors, either bare or insulated. (Table 1).

1.2 The values stated in inch-pound units are the standard with the exception of resistivity. The SI equivalents of inch-pound units may be approximate.

Note 1-Prior to 1975, aluminum 1350 was designated as EC-aluminum.

Note 2-The aluminum and temper designations conform to ANSI H35.1. Aluminum 1350 corresponds to Unified Numbering System A91350 in accordance with Practice E 527.

 
2. Referenced Documents

B354-23

Standard Terminology Relating to Uninsulated Metallic Electrical Conductors

B193-25

Standard Test Method for Resistivity of Electrical Conductor Materials

B233-97(2021)

Standard Specification for Aluminum 1350 Drawing Stock for Electrical Purposes

ANSI H35.1

American National Standard for Alloy and Temper Designation Systems for Aluminum

B557-15(2023)

Standard Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Products

B682-01(2024)

Standard Specification for Standard Metric Sizes of Electrical Conductors

B830-18(2026)

Standard Specification for Uniform Test Methods and Frequency

ANSI H35.1[M]

American National Standard for Alloy and Temper Designation Systems for Aluminum

E527-23

Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)

E29-22

Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications