904L Stainless Steel Plate
We supply 904L stainless steel plates, a high-alloy super austenitic stainless steel designed for severe corrosive environments. With elevated chromium, nickel, molybdenum, and copper content, this grade delivers exceptional resistance to sulfuric acid, phosphoric acid, chloride solutions, and other aggressive industrial media.
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  • Exceptional Corrosion Resistance: Superior performance in sulfuric acid, phosphoric acid, chlorides, and mixed acid environments, including stress corrosion cracking resistance.

  • High Alloy Content: Enhanced levels of chromium, nickel, molybdenum, and copper extend service life in harsh chemical and marine conditions.

  • Good Weldability & Formability: Can be welded and formed using standard austenitic stainless steel techniques with appropriate filler materials.

  • Low Carbon Version Available: 904L (UNS N08904) minimizes carbide precipitation in welded structures.

We provide plates in various thicknesses and dimensions, with cutting, surface finishing, and full certification compliant with ASTM A240, EN 10088, JIS G4305, and related international standards.


Product Name904L Stainless Steel Plate
Production technologyCold rolling or hot rolling
StandardAiSi, ASTM, BS, DIN, GB, JIS , etc.
Length1000~6000MM,Customizable
Width100mm-2500mm,Customizable
Thickness0.1mm-300mm,Customizable
Tolerance±1%
SampleProvided Within 3 Days
ApplicationIndustry,Construction, Ship Components
Processing ServiceBending, Welding, Decoiling, Punching, Cutting
SurfaceBA/2B/#1/#3/#4/8K/HL/2D/1D/etc. Customizable
ShapeRound or Rectangle.Customizable


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详情标题1-产品详情 拷贝


We provide stainless steel plate products covering the full technological system of both hot rolling and cold rolling, strictly adhering to international standards such as ASTM A240/A480, EN 10088, and JIS G4304. Our product range includes full series of materials such as austenitic, martensitic, and duplex steels, supporting multiple thickness specifications and surface treatment options such as 2B, BA, No.4, and HL. Through precision rolling and customized heat treatment processes, our products offer excellent corrosion resistance, mechanical strength, and formability, meeting the diverse demands of various fields including energy equipment, chemical containers, marine engineering, high-end household appliances, and medical devices.


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详情标题2-生产线 拷贝


We possess a full-process production system comprising hot rolling wide-width mills and cold rolling 20-roll precision mills, equipped with roller hearth solution treatment lines and full-hydrogen protective bright annealing furnaces. The production line integrates laser thickness gauges, online metallographic detection systems, eddy current thickness measuring devices, and mirror polishing units. Through intelligent temperature control systems and micro-tension rolling technology, precise control of thickness accuracy and full-section performance is achieved. The production system complies with mainstream international industry certifications and is capable of meeting the customized technical requirements of customers across different fields for stainless steel plates.


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详情标题3-产品检测 拷贝


In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.


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详情标题4-包装运输 拷贝


Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.


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