What material is F11?
1 Answers
F11 is a high-temperature resistant stainless steel material. American Society for Testing and Materials standard: American standard pearlitic heat-resistant steel forgings, standard implemented: ASTM-A182/A182M-2017 American Society for Testing and Materials standard, standard for forged or rolled alloy steel and stainless steel pipe flanges, forged fittings, valves and parts for high temperature service. A182-F11: It has high thermal strength (δb≥440MPa) and oxidation resistance at high temperatures, and has certain hydrogen corrosion resistance. The steel contains high levels of Cr, C and other alloying elements, with obvious hardening tendency and poor weldability.