ASME B30.9-2006 pdf download.Slings. Chapter 9-1 includes provisions that apply to alloy steel chain slings (see Fig. 1). SECTION 9-1.1: TRAINING Alloy steel chain sling users shall be trained in the selection, inspection, cautions to personnel, effects of environment, and rigging practices as covered by this Chapter. SECTION 9-1.2: MATERIALS AND COMPONENTS 9-1.2.1 AHoy Chain The alloy steel chain shall...