Nickel-iron-chromium alloy, Low carbon version, UNS N08800 Sandvik Sanicro 30 is a low-carbon version of the austenitic nickel-iron-chromium alloy. It is used for steam generator tubing in nuclear stations (PWR) and other heat exchangers for temperature up to about 550°C (1020 °F) where good resistance to stress corrosion cracking and intergranular corrosion is required. Information provided by Sandvik UNS N08800; EN 1.4558 |