... Core wire for ACSR is available with class A, B, or C galvanizing; ""aluminized"" aluminum coated (AZ ... for Aluminum Conductors, Steel Reinforced (ACSR/AW) B-498 Zinc-Coated Steel Core Wire for Aluminum ... Conductors, Steel Reinforced (ACSR/AZ) B-500 Zinc Coated and Aluminum Coated Stranded Steel ... C ambient, 2ft/s wind, 96/watts/sq. Ft sun, 0.5 coefficients of emissivity and absorption. ...