Hastelloy C276 Sheets & Plates Today - ASTM / ASME Certified Hastelloy C276 in Sheet/Plate form, to ASTM B575 standards, also known as W.Nr 2.4819 and UNS N10276. These Hastelloy alloy C276 sheets & plates are robust in nature which ensures efficiency for aerospace and chemical industry. Navneet Metal Corporation is one of the most emine