CarTech Stainless 17Cr-4Ni is a martensitic precipitation/age-hardening stainless steel offering high strength and hardness along with excellent corrosion resistance. It has good fabricating characteristics and can be age hardened by a single-step, low temperature treatment.

Manufacturers interested in realizing the potential economic benefits and lower costs associated with higher machining speeds and lower cycle times should consider CarTech Custom 630 Project 70®+® stainless.

Customers have reported that CarTech Custom 630 Project 70+ stainless offers significantly improved machinability characteristics over generic CarTech 17Cr-4Ni Stainless . This includes up to 15% and higher machining speeds with improved finishes and longer tool life.

Applications:
CarTech Stainless 17Cr-4Ni has been used for a variety of applications including oil field valve parts, chemical process equipment, aircraft fittings, fasteners, pump shafts, nuclear reactor components, gears, paper mill equipment, missile fittings, and jet engine parts.