CarTech Duplex 2507 stainless is a duplex stainless steel with a microstructure consisting of austenite and ferrite phases in approximately equal amounts. The chemical composition and microstructure of CarTech Duplex 2507 stainless impart a good combination of strength, corrosion resistance and toughness.

The yield strength of annealed CarTech Duplex 2507 stainless is twice that of typical austenitic stainless steels possessing comparable impact strength. CarTech Duplex 2507 stainless exhibits good resistance to general corrosion in many acid environments with exceptional resistance to chloride stress corrosion cracking, pitting and crevice corrosion.

Applications:
CarTech Duplex 2507 stainless may be considered for use in oil and gas production equipment, such as valves, fittings, shafts and pump parts as well as equipment with exposure to a seawater environment.