Aluminium-conductor steel-reinforced cable ACSR is galvanized steel, but zinc, 5% or 10% aluminium alloy and trace mischmetal coated steel (sometimes called by the trade-names Bezinal or Galfan) and aluminium-clad steel (sometimes called by the trade-name Alumoweld) are also available. Higher strength steel may also be used. In the United States the most commonly used steel is designated GA2 for galvanized steel (G) with class A zinc coating thickness (A) and regular strength (2). Class C zinc coatings are thicker than class A and provide increased corrosion protection at the expense of reduced tensile strength. A regular strength galvanized steel core with Class C
What It Is! (Kahil El'Zabar album) drummer and bandleader steers an impressive quartet, composed of some of the newer generations of the AACM, and emphasizes blues, swing and groove." The All About Jazz review by Troy Collins says "Whether navigating funky R&B, modal post-bop or expressionistic abstraction, El'Zabar's young sidemen invest their efforts with palpable conviction, imparting even textbook extrapolations with heartfelt urgency." In his review for "JazzTimes" David Whiteis states "As Howard Mandel’s liner notes assure us, this music is 'neither avant-garde nor old guard.' It’s unselfconsciously both contemporary and roots-rich, and it resonates with the joy of invention." What It Is! (Kahil El'Zabar album)