Form This specification covers an extra high toughness@ corrosion-resistant steel in the form of bars@ wire@ forgings@ flash welded rings@ and extrusions 12 inches (305 mm) and under@ and stock of any size for forging@ flash welded rings@ or extrusion For purchase of solution treated and aged product@ use the applicable AMS slash specification. If a slash sheet description is not specified@ solution annealed material shall be supplied. A specific example of a slash specification is: AMS5934/H1000 ?C Precipitation Hardened to H1000 condition Application These products have been used typically for parts requiring extra high toughness@ corrosion resistance@ stress-corrosion resistance@ high strength up to 600 ??(316 ??@ and good ductility and strength in the transverse direction in large section sizes@ but usage is not limited to such applications. Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking; ARP1110 recommends practices to minimize such conditions.