1. ASTM B226-11(2016). Standard Specification for Cored, Annular, Concentric-Lay-Stranded Copper Conductors

2. ASTM B227-15. Standard Specification for Hard-Drawn Copper-Clad Steel Wire

3. ASTM B228-11a(2016). Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors

4. ASTM B229-12. Standard Specification for Concentric-Lay-Stranded Copper and Copper-Clad Steel Composite Conductors

5. ASTM B230/B230M-07(2016). Standard Specification for Aluminum 1350–H19 Wire for Electrical Purposes

6. ASTM B231/B231M-16. Standard Specification for Concentric-Lay-Stranded Aluminum 1350 Conductors

7. ASTM B232/B232M-11. Standard Specification for Concentric-Lay-Stranded Aluminum Conductors, Coated-Steel Reinforced (ACSR)

8. ASTM B233-97(2016). Standard Specification for Aluminum 1350 Drawing Stock for Electrical Purposes

9. ASTM B234-10. Standard Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes for Condensers and Heat Exchangers

10. ASTM B234M-10. Standard Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes for Condensers and Heat Exchangers [Metric]