CarTech EnduraMet 2304 stainless is a lean duplex stainless steel that has a microstructure consisting of austenite and ferrite phases. This duplex microstructure and the chemical composition of CarTech EnduraMet 2304 stainless results in an excellent combination of strength and corrosion resistance.

CarTech EnduraMet 2304 stainless has twice the annealed yield strength of typical austenitic stainless steels, like Type 304. In the hot rolled unannealed condition, yield strength of 75 ksi (518 MPa) or higher can be achieved for bar diameters up to 1.375 in. (34.925 mm).

CarTech EnduraMet 2304 stainless possesses good resistance to general corrosion in many acid environments, chloride stress corrosion cracking, pitting and crevice corrosion.

Applications:
Rebar has been a primary application for CarTech EnduraMet 2304 stainless. Specific rebar applications have included bridge decks, barrier and retaining walls, anchoring systems, chemical plant infrastructure, coastal piers and wharves, bridge parapets, sidewalks and bridge pilings. The higher strength capability, 75 ksi (518 MPa) minimum yield strength of CarTech EnduraMet 2304 stainless rebar is an added economical advantage. Other applications for CarTech EnduraMet 2304 stainless have included bridge tie wire and dowels.