ASTM ASTM B566-04a(2016) - August 15, 2019 - admin Click here to purchase 1.1 This specification covers bare round copper-clad aluminum wire for electrical applications. Product Details Published: 04/01/2016 Number of Pages: 5 File Size: 1 file , 85 KB Post navigation ASTM B566-93(2002)ASTM B566-04a(2011)