ASTM B 76 - 90 (Reapproved 2007) Standard Test Method for Accelerated Life of Nickel-Chromium and Nickel-Chromium-Iron Alloys for Electrical Heating

American Society for Testing and Materials (ASTM). Current edition approved May 1, 2007. Published May 2007. Originally approved in 1929. Last previous edition approved in 2001 as B 76 – 90 (2001). 6 p. This test method covers the determination of the resistance to oxidation of nickel-chromium and nickelchromium-iron electrical heating alloys at elevated temperatures under intermittent heating. Procedures for a constanttemperature cycle are provided. This test method is used for internal comparative purposes only.