Product description Construction Acar has aluminium 1350 h-19 wires concentrically stranded around a 6201-t81 aluminium Alloy core. Typically, the 6201-t81 is the conductor core, but in certain designs, the 1350 h-19 and the 6201-t81 wires may be stranded in the same layer. Standards: Moseroth acar meets or exceeds the following astm specifications: B-230 aluminum wire, 1350-h19 for electrical purposes. B-398 aluminum-alloy 6201-t81 for electrical purposes. B-524 concentric-lay-stranded aluminum conductors, aluminum alloy reinforced acar, 1350/6201. Wooden