Tianjin Mydal New Materials Technology Co., Ltd

904L Stainless steel black rod

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904L Stainless steel black rod super austenitic stainless steel is a high alloyed austenitic stainless steel with very low carbon content. It has good corrosion resistance in dilute sulfuric acid and is designed for harsh corrosion conditions. With high chromium content and sufficient nickel content, the addition of copper makes it have strong acid resistance, especially to chloride gap corrosion and stress corrosion cracking has high resistance, not easy to appear corrosion spots and cracks, pitting corrosion resistance is slightly better than other steel types, with good processability and weldability, can be used in pressure vessels.

904L Stainless steel black rod It is mainly used in aircraft engine blades, casing, fasteners, combustion chambers, plates, shafts, combustion walls, liquid oxygen and kerosene engines, projectile bodies, steam bottles, propulsion devices, etc. It is widely used in aerospace, aviation, atomic energy, nuclear energy, petroleum, chemical industry, food, environmental protection, Marine development, boiler heat exchanger and other fields.

Product Name	904L Stainless steel black rod
Type	Round Bar
Surface	Black,bright,rough turned,grinding,centreless Ground etc
Standard	GB,AISI,ASTM,DIN,EN,SUS,UNS etc
Diameter	4-800mm
Technigue	Hot Rolled,Cold Rolled,Cold Drawn,Forged
Testing Methods	Flaw detection, Eddy current testing, Hydrostatic testing or Ultrasonic examination and also with chemical and physical property inspection
Grade	200 series: 201,202,202Cu,204Cu, 300 series: 301,303/Cu,304/L/H,304Cu,305,309/S,310/S,316/L/H/Ti,321/H,347/H,330, 400 series: 409/L,410,416/F,420/F,430,431,440C,441,444,446, 600 series: 13-8ph,15-5ph,17-4ph,17-7ph(630,631),660A/B/C/D, Duplex: 2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760,2304,LDX2101.LDX2404,LDX4404,904L Others: 153Ma,254SMo,253Ma,654SMo,F15,Invar36,1J22,N4,N6 etc

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Tianjin Medal New Materials Technology Co., Ltd

Tianjin Medal New Materials Technology Co., Ltd

E-Mail：metal@qdzysteel.com

TEL：8619546356638

WhatsApp：8619546356638

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