904L is an austenitic stainless steel. It is softer than 316L, [1] [2] and its molybdenum addition gives it superior resistance to localized attack (pitting and crevice corrosion) by chlorides and greater resistance reducing acids; in particular, its copper addition gives it useful corrosion resistance to all concentrations of sulfuric acid.

Alloy 904L is low carbon high alloyed austenitic Stainless Steel prominently referred to as Super Austenitic in nature. With addition of Copper, its represent increased resistance towards …

904L stainless steel (SS904L) is used in petroleum, chemical, fertilizer, marine development towers, tanks, pipes and tubes and heat exchangers. Rolex and other watch manufacturers also use it to make watches.

Oct 10, 2024 · 904L (UNS N08904) stainless steel is a super austenitic stainless steel, mainly composed of 19-23% chromium, 23-28% nickel, 4-5% molybdenum, and 1-2% copper. It …

Nov 7, 2001 · Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion.

1.4539 / AISI 904L is a high-alloy austenitic stainless steel with a high molybdenum content, additional copper content and very low carbon content. Excellent corrosion resistance to sulfuric and phosphoric conditions. High resistance to localized corrosion such as pitting and crevice corrosion, as well as to stress-corrosion.

904L also known as UNS N08904 or 1.4539 is an austenitic stainless steel alloy material. It has high molybdenum and non-stabilised extremely low carbon content. 904L does have very substantial contents of the high cost ingredients nickel and molybdenum.

904L Stainless Steel is a high moly austenitic grade alloy available in form of Pipe, Tubing, Pipe Fittings, Flanges, Valves, Fasteners, Round Bar & Plates. DIN EN 1.4539, UNS N08904, Uranus B6 and SS2562 grade material are equivalent to AISI 904L.

UNS N08904, commonly known as 904L with its DIN equivalent W.Nr. 1.4539, is a low carbon super austenitic stainless steel. It has superior corrosion resistance to that of conventional Cr-Ni stainless steels such as SS316L and SS317L resulting from the …

UNS N08904, commonly known as 904L with its DIN equivalent W.Nr. 1.4539, is a low carbon super austenitic stainless steel. It has superior corrosion resistance to that of conventional Cr-Ni stainless steels such as SS316L and SS317L resulting from the …