904L, also know as N08904 and 1.4539, is a non-stabilized austenitic stainless steel with low carbon content. 904L is a high alloy stainless steel with added copper to improve its resistance to strong reducing acids, such as sulphuric acid. 904L steel is also resistant to stress corrosion cracking and crevice corrosion, warm seawater and ...

AISI 904L is a super-austenitic stainless steel that is remarkable for its mechanical properties and high corrosion resistance, which strictly depend on its chemical composition and microstructural features. The recrystallization process and grain growth phenomena play key roles in achieving high levels of material quality, as often requested …

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AL-6XN alloy is identified by the Unified Numbering System (UNS) designation of N08367. It is an austenitic stainless steel alloy with high nickel (24%), chromium (22%), molybdenum (6%), and nitrogen (0.18%) …

904L Stainless Steel Tube | UNS N08904 | WNR 1.4539. UNS NO8904, commonly known as 904L, is a low carbon high alloy austenitic stainless steel which is widely used in applications where the corrosion properties of AISI 316L and AISI 317L are not adequate. The addition of copper to this grade gives it corrosion resistant properties superior to ...

ALLOY 904L • UNS N08904 • Wk 1.4539. UNS NO8904, commonly known as 904L, is a low carbon high alloy austenitic stainless steel which is widely used in applications where the corrosion properties of AISI 316L and AISI 317L are not adequate. The addition of copper to this grade gives it corrosion resistant properties superior to the ...

This kind of clad plate with super corrosion resistance of austenitic stainless steel and strong toughness of carbon steel can reduce the amount of 904L in the same thickness, thus it has higher efficiency and significantly lower engineering cost. So 904L and other stainless steel clad plates have been widely used in petroleum, chemical, metallurgy

904L stainless steel strip is a low-carbon, high-nickel, molybdenum super austenitic stainless steel strip. It has good activation-passivation transformation ability and …

UNS N08904 / 904L STAINLESS STEEL PIPE BRIEF INTRODUCTION. 904l stainless steel pipe (00 cr20ni25mo4. 5 cu) has better corrosion resistance of austenitic stainless steel, because of adding 1.5% copper, …

General corrosion. Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel has added copper to …

UNS N08904 를 병기하고 있습니다. ASTM A479 는 보일러와 압력용기에 사용되는 스테인레스 봉강, 형강에 대한 규격이고. ASTM A240 은 스테인레스 판 (Plate & Strip)에 대한 규격이라서. 904L은 A240, A479에 모두 나타나며, 제한되는 화학 원소의 내용도 같습니다. 이 강재는 ...

N08904 stainless steel is a superaustenitic (highly alloyed) stainless steel formulated for primary forming into wrought products. Cited properties are appropriate for the annealed condition. N08904 is the UNS number for this material. Additionally, the British Standard (BS) designation is 904S13. And the common industry name is Alloy 904L.

A new type of high-chromium nickel molybdenum super austenitic stainless steel, 904L, has excellent corrosion resistance in acidic environments. However, the service life of 904L decreases significantly in a mixed acid system that includes hydrogen fluoride and sulfuric acid. In this article, different plasma nitriding processes were used to modify …

Grade 904L stainless steel is the super austenitic stainless steel with low carbon chemical components. 904L steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The alloy is also resistant to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic, and offers excellent ...

Stainless Steel Alloy 904L. Type 904L is a high alloy austenitic stainless steel that is known for its corrosion properties. This low carbon version of Type 904 stainless steel also offers other benefits to users including: Non-magnetic. Stronger corrosion properties than Type 316L an 317L. Good resistance to sulphuric, phosphoric and acetic acids.

UNS. N08904. Description. 1.4539 / AISI 904L is a high-alloy austenitic stainless steel with a high molybdenum content, additional copper content and very low carbon content. Special properties. Excellent corrosion resistance to sulfuric and phosphoric conditions. High resistance to localized corrosion such as pitting and crevice corrosion, as ...

Alloy 904L (UNS N08904) is a super austenitic stainless steel that is designed for moderate to high corrosion resistance in a wide range of process environments. The combination of high chromium and nickel content, coupled with additions of molybdenum and copper, assure good to excellent corrosion resistance. With its …

UR™ 904L make its resistance to pitting and crevice corrosion superior to 316L and 317L. This has been demonstrated by laboratory tests and field experience. In the most severe conditions such as stagnant sea water, the use of super-duplex grade (UR™ 2507Cu) or a super-austenitic alloy (UR™ 926, UR™ 66) is recommended. Intergranular ...

پیپ. مشاهده همه کاپیتان بلک، داپر، پترسون، ون، پیپسان، شاهین، آنجلو. 1,790,000 تومان.

Microstructure, texture, pitting corrosion resistance and hardness of surfaces and cross-sections of the friction-surfaced (FSed) super austenitic stainless steel 904L coatings fabricated at various spindle speeds were investigated. The microstructure of the coatings was governed by both dynamic recovery (DRV) and continuous dynamic …

Produced under this specification, the ASTM B677 Tp 904l could be produced either in a seamless, hot finished or cold worked condition. Typically, the tubes manufactured from ASTM B677 UNS N08904 grade …

904L super austenitic stainless steel finds its origin from a French company named H·S. it's an acid resistant stainless steel containing low carbon, and high-nickel & molybdenum. ... Grade 904L, Type 904L, Inox 904L, AISI 904L, SUS 904L, 1.4539, UNS N08904, Acero 904L. Contact. If you want to buy 904L stainless steel products, please ...

استیل 904L در سیستم USN با شماره N08904 شناخته میشود. این فولاد یک آلیاژ سوپر آستنیتی است که برای اکثر محیط های شیمیایی مناسب است و این آلیاژ در انواع میلگرد، لوله و ورق استیل تولید شده و کاربرد آن در ...

Super Duplex Alloys for Demanding Applications >. +44 1782 610250 or email [email protected] to request a quote. Request a Quote. Alloy 904L is a more highly alloyed austenitic stainless steel, based upon 20% chromium and 25% nickel content. Read more here.

904L (UNS N08904) . 904L is a high-alloy austenitic stainless steel with low carbon content. The grade is intended for use under severe corrosive conditions. It was originally developed to resist corrosion in dilute sulfuric acid and has been proven effective in this application over many years. Structurally, 904L is fully austenitic and is ...

Alloy 904 is a super austenitic stainless steel which is designed to provide moderate to high corrosion resistance in a wide range of process environments. It is a mixture with a large amount of chromium and nickel along with molybdenum and copper, which allows it to resist corrosion. The chemical composition of Alloy 904 is: Nickel – 23 to ...

Alloy 904L (UNS N08904) is a superaustenitic stainless steel that is designed for moderate to high corrosion resistance in a wide range of process environments. The combination …

Stainless Steel 304 Cold Rolled Sheets in Romania. 316 SS Cold Rolled Sheets in Norway. SS 904L Cold Rolled Sheets in Italy. S30400, S31600, N08904 Cold Rolled Sheets in Poland. 1.4301, 1.4436, 1.4539 Cold Rolled Sheets in Ukraine. ASTM A240 SS 304 Hot Rolled Plates in Belgium.

AISI 904L stainless steel (UNS N08904) is a high alloy austenitic stainless steel. Compared with 316L, SS904L has lower carbon (C) content, higher chromium (Cr) content, and approximatively twice the nickel (Ni) and molybdenum (Mo) content of 316L, which makes it have higher high temperature oxidation resistance, pitting resistance, and ...

904L (UNS N08904) . 904L is a high-alloy austenitic stainless steel with low carbon content. The grade is intended for use under severe corrosive conditions. It was …

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 …

AISI 904L is a super-austenitic stainless steel that is remarkable for its mechanical properties and high corrosion resistance, which strictly depend on its chemical composition and ...