Alloy Source Book incorporated extensive corrosion data, mechanical and physical properties, welding guidelines and fabrication information. AL-6XN Alloy is a high performance, versatile Super-Austentic stainless steel which has found successful; use in a wide variety of applications including pipe, fittings, flanges and other welding consumables. Rolled Alloys 125 W. Sterns Rd. Temperance, MI, 48182