Basic Info.
Model NO.
904L stainless steel sheet
Type
Stainless Steel Sheets
Standard
ASTM, AISI, GB, JIS, DIN, EN
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Trademark
TISCO POSCO Baosteel
Transport Package
Wooden Pallet
Specification
1219*2438/1500*6000/4*8/4*10
Product Description
| Stainless Steel 904L Plate, Sheet and Strip | ASTM B 168/ASME SB 168, ASTM B 906/ASME SB 906, ASME Code Cases 1827 and N-253, SAE/AMS 5540, BS 3072NA14 and 3073NA14, DIN 17750, ISO 6208, EN 10095, MIL-DTL-23228. |
| Standard Stainless Steel 904L Plate & Sheet Sizes | 1000 x 2000 mm, 1220 x 2440 mm, 1500 x 3000 mm, 2000 x 2000 mm, 2000 x 4000 mm |
| Cold rolled 904L Steel Plate 0.5-6.4 mm |
| Hot rolled 904L Steel Plate 3.0-10.0 mm |
| SS 904L Plate Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard Stainless Steel 904L Sheet suppliers |
| Availability of Stainless Steel 904L Foil sizes | Thickness : 8-100 microns (0.00031-0.004 in) |
| Width: Up to 500 mm (19.5 in) |
| Weight (in rolls) : Up to 50 kg (110 lb); e.g. approxi- mately 1400 m at 8 microns and ap- proximately 112 m at 100 microns. |
| Profiling | To provide a full profiling service in China we use numerous profiling methods including: |
| Laser Plate Cutting |
| Plasma Plate Cutting |
| Oxy-propane Flame Cutting |
| Tolerances of width and thickness | EN 10258 (formerly DIN 59381) |
| EN 10151 Stainless Steel 904L strip for springs |
| EN 10088 Stainless Steel 904L strip (general) |
| Stainless Steel 904L Plates standards and approvals | EN ISO 18286 |
| EN 10051 |
| EN 10088-1 |
| ISO 15510 |
| EN ISO 9445 |
| ASTM A 480 |
| ASTM A 959 |
| ASME IID |
| Plasma profiles | As per customer's drawings |
| Value added services for Stainless Steel 904L Plate | Laser cutting, Waterjet cutting, Plasma cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing. |
| Value added services for Stainless Steel 904L Coil | Cut-to-length |
| Slitting |
| Polishing |
| Blanking |
| SS 904L Plate Origin | China Origin, European Origin, Japanese Origin |
| Packing of 904L Steel Sheet | Bundles with waterproof cloth outside or plywood box |
| Test | UT, SGS testing, TUV etc |
904L Plate Features
Type 904L is a highly specialized austenitic stainless steel renowned for its exceptional corrosion resistance properties.
- Non-magnetic
- Exhibits superior corrosion resistance compared to Type 316L and 317L.
- Robust resistance to sulphuric, phosphoric, and acetic acids.
- Outstanding resistance to crevice and stress corrosion cracking.
- Remarkable formability and weldability.
Stainless Steel 904L Applications
Thanks to the superior benefits of Type 904L stainless steel, it is extensively used across a variety of critical industries, including:
- Seawater cooling equipment
- Chemical processing involving sulphuric, phosphoric, and acetic acids
- Heat exchangers
- Condenser tubes
- Gas washing systems
- Control and instrumentation
- Oil and gas industry
- Pharmaceutical manufacturing
- Wiring for electrostatic precipitators
Global Leader in Stainless Steel Sheet Fabrication Services
As a premier producer, exporter, and supplier of 904L Steel Plate, Jiangsu Daxun Alloy Co., Ltd. offers an extensive range of grades, materials, and finishes available in both metric and imperial sizes. Our substantial inventory ensures availability. The 904L stainless steel plate boasts high strength, durability, and excellent high-temperature resistance. Enhanced with increased molybdenum and nickel content, its corrosion and pitting resistance surpasses that of grade 304 and similar stainless steel plates. Alloy 904L (N08904) stainless steel plate is well-renowned for its resistance to severe corrosive environments. Contact Jiangsu Daxun Alloy Co., Ltd. today to learn more.
Stainless Steel Plate Surface Description
| Finish Designation | Method and degree of finish |
| No.1 | After hot rolling, heat treatment, pickling or other equivalent treatment is applied. |
| No.2D | Annealing and pickling are performed after cold rolling; material is soft with surface of silver-white luster; used for general applications and deep drawing. |
| No.2B | After 2D finish, skin pass rolling is performed to obtain a more suitable luster; the surface becomes very exquisite; used for general applications. |
| No.3 | Intermediate 100-120 grit finish; used for applications in which surface polishing is performed after shaping. |
| No.4 | General 150-180 grit finish; used for restaurants and kitchen equipment and tools. |
| #240 | 240 grit finish; used when a finer finish than No. 4 is required; typically for restaurants and kitchen equipment and tools. |
| #320 | 320 grit finish polished product. |
| HL | This finish is performed by continuous linear polishing using an abrasive of appropriate grain size; mainly used for architectural applications. |
| BA | Achieved by performing bright annealing after cold rolling and then skin pass rolling to obtain even greater reflectance; provides excellent corrosion resistance; used for household appliances, kitchen equipment, and automobiles. |
| 8K | Through multiple grinding, it achieves very high brightness and smoothness, like a mirror. |
About Daxun Stainless Steel Plate
Daxun International embarked on its illustrious stainless steel journey in 2003. With over two decades of dynamic growth and groundbreaking innovation, it has risen to the pinnacle of the industry, firmly establishing its esteemed reputation in stainless steel materials and advanced processing.
With an illustrious history in international business, Daxun's 2023 export revenue surged past US$100 million. By strategically establishing three export service bases in China, the company has forged robust alliances with engineering firms, steel mills, and global trading entities. This extensive collaborative network continually enhances service capabilities and ambitiously expands Daxun's footprint in overseas markets.
Comprehensive Stainless Steel Plate Service
Daxun International redefines stainless steel services with its innovative 'supermarket' model, partnering globally with renowned steel mills. With an impressive inventory of 160,000 tons-comprising 20,000 tons of diverse metals, including ordinary stainless steel plates, duplex steel plates, nickel-based alloy plates, and heat-resistant steel plates-Daxun ensures reliability, unparalleled quality, and strict adherence to specifications and delivery standards.
Advanced Processing Capabilities
Equipped with cutting-edge steel processing equipment and professional testing centers, Daxun excels in cutting, grinding, forming, beveling, welding, heat treatment, machining, spraying, and beyond. Serving over 30 diverse industries-including automotive, home appliances, elevators, new energy, vacuum semiconductors, food and beverage/biofermentation, petrochemicals, and energy equipment-Daxun's expertise is unrivaled.
Diverse and Reliable Services
Daxun's extensive service experience is reflected in its wide range of offerings. With a client base exceeding 70,000 across 30 industries and 30,000+ active customers, Daxun's industry recognition and service excellence are well-established.
Efficient and High-Quality
Daxun guarantees prompt and efficient delivery of stainless steel products through an integrated system that merges information flow, logistics, and capital flow. Real-time order data seamlessly links to the logistics system, ensuring swift delivery. Strategically positioned processing centers near highways, rivers, and oceans facilitate efficient scheduling, rapid response, and smooth transportation.
Quality Commitment
Dedicated to quality and integrity, Daxun introduces 'Performance Excellence Management' and adopts 'PDCA+Lean' management principles, ensuring 'Daxun = assured quality' becomes synonymous with trust. The implementation of a sophisticated ERP system allows full traceability of each steel plate, reinforcing the industry's anti-counterfeiting efforts.
Save Costs for Customers
Daxun prioritizes time, material, and stress savings for customers, ultimately reducing costs. By offering cost-optimized material recommendations and streamlined processing services, Daxun enhances material utilization. Continuous lean improvement activities enable Daxun to minimize its own costs and pass on savings to customers. Additionally, a comprehensive product traceability system and prompt resolution of quality concerns provide customers with unparalleled peace of mind.
Chemical ingredients
| Element | % Present (in product form) |
| Carbon (C) | 0.02 |
| Silicon (Si) | 0.7 |
| Manganese (Mn) | 2 |
| Phosphorous (P) | 0.03 |
| Sulfur (S) | 0.01 |
| Chromium (Cr) | 19.00 - 21.00 |
| Nickel (Ni) | 24.00 - 26.00 |
| Nitrogen (N) | 0.15 |
| Molybdenum (Mo) | 4.00 - 5.00 |
| Copper (Cu) | 1.20 - 2.00 |
| Iron (Fe) | Balance |
Mechanical behavior
| Product Form | | | |
| | C | H | P | L | L | TW/TS |
| Thickness (mm) Max. | 8 | 13.5 | 75 | 160 | 2502) | 60 |
| Yield Strength | Rp0.2N/mm2 | 2403) | 2203) | 2203) | 2304) | 2305) | 2306) |
| Rp1.0N/mm2 | 2703) | 2603) | 2603) | 2603) | 2603) | 2503) |
| Tensile Strength | RmN/mm2 | 530 - 7303) | 530 - 7303) | 520 - 7203) | 530 - 7304) | 530 - 7305) | 520 - 7206) |
| Elongation min. in % | Jmin(Longitudinal) | - | 100 | 100 | 100 | - | 120 |
| Jmin(Transverse) | - | 60 | 60 | - | 60 | 90 |
Physical properties
| Density at 20°C kg/m3 | 8 |
| Thermal Conductivity W/m K at | 20°C | 12 |
| Modulus of Elasticity kN/mm2 at | 20°C | 195 |
| 200°C | 182 |
| 400°C | 166 |
| 500°C | 158 |
| Specific Thermal Capacity at 20°C J/kg K | 450 |
| Electrical Resistivity at 20°C mm2/m | 1 |
For further insights and detailed information on our premium stainless steel plates, kindly reach out to Jiangsu Daxun Alloy Co., Ltd. Our team is ready to assist you with expert guidance and support, ensuring you get the best solutions for your industrial needs.
| Grade | Type | Thickness | Surface |
| Austenitic | 304/304H/304L/304J1 | 0.25-150mm | 2B/BA/NO.4/8K/SB/HL/NO.1 |
| 321 | 0.4-80mm | 2B/BA/NO.4/8K/SB/HL/NO.1 |
| 316/316L/317L/316Ti | 0.3-80mm | 2B/BA/NO.4/8K/SB/HL/NO.1 |
| Ferrite | 420 | 0.4-3.0mm | 2B/BA/NO.4/8K/SB/HL |
| Ultra Pure Ferrite | 443 | 0.4-2.0mm | 2B |
| 436L/439/444/441 | 0.5-3.0mm | 2B,2D |
| 420L | 0.4-2.5mm | 2B,2D |
| Grade | Type | Thickness | Original |
| Heat-resistant Steel | 309S | 0.5-40mm | CHN |
| 310S | 0.5-40mm | CHN |
| Duplex Steel | 2101 | 1.5-50mm | CHN |
| 2304 | 3.0-50mm | CHN |
| 2205 | 0.5-60mm | CHN |
| 2507 | 1.0-60mm | SWE / JPN / CHN |
| Super Austenitic Steel | N08904 | 0.6-50mm | SWE / JPN / CHN |
| S31254 | 0.5-50mm | SWE / JPN / CHN |
| N08926 | 0.5-50mm | SWE / JPN / CHN |
| N08367 | 0.5-50mm | SWE / JPN / CHN |
| Nickel Base Alloy | N08031 | 1.0-50mm | US / JPN / GER |
| N08810/N08800 | 0.8-50mm | US / JPN / CHN |
| N08028 | 1.0-20mm | US / GER / JPN |
| N08020 | 1.0-20mm | US / GER / JPN |
| N08825 | 0.8-40mm | US / GER / SWE / JPN / CHN |
| N10276 | 0.5-50mm | US / GER / JPN |
| N06022 | 1.0-50mm | US / GER / JPN |
| N06625 | 0.8-20mm | US / GER / CHN |
| N04400 | 1.0-20mm | US / GER / JPN |
| N06600 | 1.0-50mm | US / GER / JPN / CHN |
| N02201 | 0.5-20mm | US / JPN |
| Titanium | TA1/Gr1 | 0.5-50mm | JPN / CHN |
| TA2/Gr2 | 0.5-50mm | JPN / CHN |
| Welding Material | ERNiCrMo-13 | 1.2,2.4mm | GER |
| ERNiCrMo-3 | 2.4mm | GER |
| ERNiCrMo-4 | 2.4mm | US |
Q1: What products can you offer?
A: We proudly offer a diverse range of premium steel types, including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L from the renowned 300 series.
Additionally, our selection encompasses the 400 series and an array of duplex stainless steels such as 2205, 2304, 2101, 2507, along with high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
A: Absolutely, we can manufacture products based on your drawings, ensuring they meet your precise specifications.
Q3. How does your factory do regarding quality control?
A: Quality is our utmost priority. We maintain rigorous quality control measures from inception to completion.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we are flexible and can accommodate your request to alter packaging and transportation methods.
Please note, any additional costs and differences in expenses incurred during this period will be your responsibility.
Q5. How does your factory do regarding quality control?
A: Quality is our foremost concern. We always prioritize stringent quality control throughout the entire process.
Q6. How long is the delivery time?
A: Standard delivery time is 7 to 20 working days after payment confirmation.
For urgent orders, we will expedite production to meet your timeline.
Q7. What is your Payment?
A: We offer several payment options: 100% T/T advance, and Western Union for small orders,
B: 30% T/T deposit with 70% balance before shipment,
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we specialize in DDQ materials perfect for products such as stainless steel pots, sinks, and bowls. Inform us of your specific requirements, and we will tailor the mechanical properties to meet your needs.
Q9: How to get a sample?
A: We provide FREE samples for your evaluation. For small pieces, we may cover the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: We have successfully exported stainless steel materials to numerous countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.
Q11: How to visit your company?
A: Visit us by flying to Guangzhou Baiyun International Airport, where we will personally pick you up.
Leading Stainless Steel Sheet Suppliers in China
Grade 904L:
- Austenitic stainless steel sheet of Grade 904L is a non-stabilized, high alloy, low carbon steel. With the inclusion of copper, this grade is significantly more resistant to strong reducing acids, particularly sulfuric acid. Moreover, it offers robust defense against chloride-induced stress corrosion cracking and pitting/crevice corrosion.
- This grade boasts outstanding formability and weldability and is non-magnetic under all conditions. Its austenitic structure provides exceptional toughness, even at cryogenic temperatures.
- 904L stainless steel, enriched with substantial amounts of nickel and molybdenum, is known for its premium quality and high cost. While it has traditionally excelled in various applications, the emergence of Duplex stainless steel 2205 (S31803 or S32205) offers a cost-efficient alternative, thereby reducing the frequency of 904L's usage in contemporary industries.
Corrosion Resistance:
- 904L stainless steel boasts exceptional resilience across a multitude of conditions, originally developed to resist sulfuric acid. Its robust performance extends to warm seawater and high-chloride environments, supported by a PRE of 35. The high nickel content ensures superior resistance to stress corrosion cracking compared to typical austenitic grades. Copper bolsters resistance to sulfuric and other reducing acids, especially in the highly aggressive 'mid concentration' range.
- 904L offers corrosion resistance that is generally intermediate between standard austenitic grade 316L and highly alloyed 'super austenitic' grades containing 6% molybdenum and similar contents.
- When compared to molybdenum-free grades like 304L and 310L, 904L offers lesser resistance to some aggressive conditions.
- For optimal resistance to stress corrosion cracking in demanding environments, it is recommended to solution treat the steel after cold working.
Heat Resistance:
- 904L features robust oxidation resistance; however, it may develop structural instability at higher temperatures due to the precipitation of brittle phases such as sigma. It is not advisable to use 904L above 550°C. According to the ASME Boiler and Pressure Vessel Code, the design stress values for 904L are specified at 371°C.
Heat Treatment:
- Solution Treatment (Annealing): Heat to 1090-1175°C and cool rapidly. This grade cannot be hardened through thermal treatment.
Welding:
- 904L can be successfully welded using all standard techniques. Due to its fully austenitic solidification, caution is necessary to avoid heat cracking, especially in constrained weldments. Pre-heat is not recommended, and post-weld heat treatment is generally unnecessary. 904L welding rods and electrodes are prequalified by AS 1554.6.
Fabrication:
- 904L, being a high purity, low *** grade, does not machine as easily as other grades designed specifically for machinability. However, it can still be machined using conventional methods. Bending to a small radius is straightforward and typically performed cold. While subsequent annealing is generally unnecessary, it should be considered if the fabricated component is to be used in environments prone to severe stress corrosion cracking.
Typical Applications:
- 904L stainless steel is ideal for processing plants handling sulfuric, phosphoric, and acetic acids. It is also used in pulp and paper processing, gas scrubbing plant components, seawater cooling equipment, oil refinery components, and wires in electrostatic precipitators.
Specified Properties:
- Under ASTM A240M, the specified properties are mandatory for flat-rolled products such as plates, sheets, and coils. Similar properties apply to other products like pipes, tubes, and bars, although slight variations may exist based on individual specifications.
904L Stainless Steel Sheets in a Variety of Finishes
Our 904L stainless steel sheets are available in a range of exquisite finishes including brushed finish, 2B smooth finish, and 8K mirror finish.
Each stainless steel sheet we supply has a finished side coated with a protective film, which is easily removed after fabrication or installation, ensuring the surface remains pristine. The back side of the sheet remains unfinished.
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Address:
B108, No. 32-1, Chengnan Road, Xinwu District, Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, ISO 13485, EICC, ANSI/ESD, SEDEX, ISO 22000, AIB, WRAP, GAP, ASME, ISO 29001, HQE, IFS
Company Introduction:
Founded in 2003, Daxun Alloy is a leading global metal material manufacturer. Headquartered in Wuxi, China, the company has multiple production bases and sales offices around the world. Daxun Alloy focuses on the development, production and sales of various stainless steels, titanium alloys, high-temperature alloys, etc. For general industry, construction, aerospace, energy, chemical industry, medical and other fields.
China, Daxun Metal Group is a global vertically integrated metal material manufacturer and stockist. Daxun can provide finished products and customized full-process services and professional technical services. Currently, the group has 600 employees and covers a total area of 130, 000 square meters. Daxun has a standing inventory of 50, 000 tons of stainless steel, 5, 000 tons of nickel-based alloys, and 2, 000 tons of pure titanium and titanium alloys. The main product forms are metal plates, metal coils, metal pipes, and metal bars. The metal materials produced by Daxun are market leaders for marine, energy, military, general industrial and aerospace applications. In addition, the company also produces seamless pipes, plates, forgings and other metal materials for power generation and oil and gas applications; Commercial and military alloy products; And metal alloys and other metal products for the forging industry.
