查看样本合金摘要数据表（PDF）自1952年以来，合金摘要一直是世界各地使用的金属和合金材料性能数据的主要参考。这些图表和可加工性、图表和热处理图表和图表。ACI型HE是一种铁-铬-镍合金，其铬含量足以适用于高达2000华氏度的环境，镍含量足以使其在铸态条件下比直铬不锈钢更坚固、更具韧性。铸态时，它具有两相奥氏体+含碳化物的铁素体结构。在高温下，ACI型HE具有优异的耐腐蚀性、良好的延展性和中等强度。它用于钢铁、电力、炼油和冶炼行业。

View Sample Alloy Digest Data Sheet (PDF)Since 1952, Alloy Digest has been the leading reference for materials property data on metals and alloys used throughout the world. Featuring graphs, charts and tables, these sheets give facts and figures on composition or characterization, physical and mechanical properties, heat treatment, and machinability.ACI Type HE is an iron-chromium-nickel alloy with enough chromium to be suitable for service up to 2000 F and enough nickel to make it stronger and more ductile than the straight chromium stainless steels in the as-cast condition. As cast it has a two-phase, austenite-plus-ferrite structure containing carbides. At high temperatures ACI Type HE has excellent corrosion resistance, good ductility and moderate strength. It is used in the steel, power, oil refining and smelting industries.