Aluminium-conductor steel-reinforced cable coating thickness would be designated GC2. Higher strength grades of steel are designated high-strength (3), extra-high-strength (4), and ultra-high-strength (5). An ultra-high-strength galvanized steel core with class A coating thickness would be designated GA5. The use of higher strength steel cores increases the tensile strength of the conductor allowing for higher tensions which results in lower sag. Zinc-5% aluminium mischmetal coatings are designated with an "M". These coatings provide increased corrosion protection and heat resistance compared to zinc alone. Regular strength Class "A" mischmetal thickness weight coated regular strength steel would be designated MA2. Aluminium-clad steel is designated as "AW".
This Is What It Feels Like the United Kingdom, peaking at number 6 on the UK Singles Chart. The song was written by Armin van Buuren, Benno de Goeij, Jenson Vaughan, Trevor Guthrie and John Ewbank. Van Buuren wrote the instrumental with de Goeij and Ewbank in 2012. Trevor Guthrie wrote the lyrics with Jenson Vaughan, and it was inspired by Guthrie's neighbor who was diagnosed with a brain tumor. "This Is What It Feels Like" was nominated for the 2014 Grammy Award for Best Dance Recording. A music video to accompany the release of "This is What It Feels Like" was first released onto YouTube