LADISH D-6-A: Ultra High-Strength Steel

Ladish D-6-A is an ultra high strength, low alloy, steel capable of 300,000 psi by heat treatment with adequate ductility. Ausforming treatments have demonstrated a 400,000 psi strength level. This update provides data on heavier cross-sections. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness, creep, and fatigue. It also includes information on low and high temperature performance as well as heat treating, machining, and joining. Filing Code: SA-190. Producer or source: Ladish Company Inc.. “Originally published October 1966, revised September 1992.”