Haynes 263/C-263 description: HAYNES C-263 RTW filler metal is used for the gas metal arc and gas tungsten arc welding of 263
alloy. The alloy is often used in aircraft engines and land based gas turbines for power generation. The alloy has excellent strength in the 1000F-1600F (540C-870C) temperature range and excellent forming and welding characteristics. The RTW finish on the spooled wire promotes smooth feeding through welding equipment and reduced tip wear in contact tips.