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 high-alloy austenitic stainless steel, renowned for its exceptional corrosion resistance.
- Non-Magnetic
- Possesses superior corrosion resistance compared to Type 316L and 317L.
- Exhibits excellent resistance to sulphuric, phosphoric, and acetic acids.
- Offers high resistance to crevice and stress corrosion cracking.
- Boasts outstanding formability and weldability.
Stainless Steel 904L Applications
Thanks to its numerous advantages, Type 904L stainless steel is widely utilized in various critical industries, including:
- Seawater Cooling Equipment
- Chemical Processing of Sulphuric, Phosphoric, and Acetic Acids
- Heat Exchangers
- Condenser Tubes
- Gas Washing Systems
- Control and Instrumentation
- Oil and Gas Industry
- Pharmaceutical Production
- Wiring in Electrostatic Precipitators
Global Leader in Stainless Steel Sheet Fabrication Services
As a premier producer, exporter, and supplier of 904L Steel Plate, Daxun Alloys presents an extensive selection of grades, materials, and finishes in both metric and imperial sizes. We maintain substantial stock. The 904L stainless steel plate is characterized by exceptional strength, durability, and high-temperature resistance. Due to its increased molybdenum and nickel content, it offers superior corrosion and pitting resistance compared to grade 304 and other stainless steel plates. Alloy 904L (N08904), a high-alloy austenitic stainless steel, is famed for its corrosion resistance in extremely harsh environments. Reach out to Daxun today.
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 more comprehensive insights and detailed specifications on our top-tier stainless steel plates, please connect with Jiangsu Daxun Alloy Co., Ltd. Our dedicated team is eager and ready to provide you with all the assistance you need.
| 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 pride ourselves in offering an extensive range of premium steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and the 316L 300 series.
Our product line also features the 400 series and duplex stainless steels like 2205, 2304, 2101, 2507. Additionally, we offer high-nickel alloys such as 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
A: Absolutely! We can custom-manufacture products according to your drawings, ensuring they meet your precise specifications.
Q3. How does your factory ensure quality control?
A: Quality is our utmost priority. We implement stringent quality control measures from the initial stages to the final inspection.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we are flexible and can accommodate any request to modify packaging and transportation methods.
Please note that any additional costs and expenses incurred during this process will be your responsibility.
Q5. How does your factory ensure quality control?
A: Quality is our foremost concern. We prioritize rigorous quality control throughout the entire production process.
Q6. How long is the delivery time?
A: Our standard delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we expedite production to meet your timeline.
Q7. What are your payment terms?
A: We offer flexible payment options including 100% T/T in advance, Western Union for small orders,
B: 30% T/T deposit and 70% balance before shipment,
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you produce DDQ (Deep Drawing Quality)?
A: Yes, we specialize in DDQ materials perfect for products such as stainless steel pots, sinks, and bowls. Let us know your specific requirements, and we will adjust the mechanical properties accordingly.
Q9: How can I get a sample?
A: We offer 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 our stainless steel materials to numerous countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.
Q11: How can I visit your company?
A: You can 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 grade 904L is a high-alloy, low-carbon, non-stabilized steel. Enhanced with copper, it offers superior resistance to strong reducing acids, especially sulfuric acid. It also provides robust protection against chloride-induced stress corrosion cracking and pitting/crevice corrosion.
- This grade boasts exceptional formability and weldability while remaining non-magnetic under all conditions. Its austenitic structure ensures outstanding toughness, even at cryogenic temperatures.
- 904L contains substantial amounts of nickel and molybdenum, which are costly elements. In numerous applications where 904L once excelled, Duplex stainless steel 2205 (S31803 or S32205) now performs equally well at a more economical price. Consequently, the use of 904L has diminished over time.
Corrosion Resistance:
- 904L boasts remarkable resilience to a wide range of conditions and was initially developed to withstand sulfuric acid. This material excels in warm seawater and other high-chloride environments, demonstrated by its PRE of 35. Its high nickel content significantly enhances resistance to stress corrosion cracking compared to standard austenitic grades. Copper in 904L provides superior resistance to sulfuric and other reducing acids, especially in extremely aggressive 'mid concentration' ranges.
- The corrosion resistance of 904L is generally intermediate between that of standard austenitic grade 316L and highly alloyed 'super austenitic' grades containing 6% molybdenum or equivalent elements.
- Compared to molybdenum-free grades like 304L and 310L, 904L offers less resistance to highly concentrated corrosive environments.
- For optimal resistance to stress corrosion cracking in demanding environments, 904L should undergo solution treatment after cold working.
Heat Resistance:
- 904L exhibits strong oxidation resistance but suffers from structural instability (precipitation of brittle phases like sigma) at elevated temperatures, similar to other highly alloyed grades. It is not recommended for use above 550°C. The ASME Boiler and Pressure Vessel Code specifies design stress values for 904L up to 371°C.
Heat Treatment:
- Solution Treatment (Annealing): Heat to 1090-1175°C and cool rapidly. This grade cannot be hardened by thermal treatment.
Welding:
- 904L can be welded successfully using all standard techniques. However, due to its fully austenitic solidification, it is prone to heat cracking, especially in restricted weldments, warranting caution. Pre-heating is not recommended, and post-weld heat treatment is typically unnecessary. Grade 904L rods and electrodes are prequalified by AS 1554.6 for welding.
Fabrication:
- 904L is a high-purity, low-sulfur grade, which means it does not machine as easily as grades designed for machinability. Nonetheless, conventional methods can be used to machine 904L. Achieving a small radius of bend is straightforward and is generally done cold. While subsequent annealing is typically unnecessary, it should be considered if the fabricated part will face severe stress corrosion cracking conditions.
Typical Applications:
- 904L is used in the processing of sulfuric, phosphoric, and acetic acids; pulp and paper processing; components in gas scrubbing plants; seawater cooling equipment; oil refinery components; and wires in electrostatic precipitators.
Specified Properties:
- According to ASTM A240M, these properties are required for flat rolled products like plates, sheets, and coils. Other products such as pipes, tubes, and bars have similar characteristics listed in their respective specifications.
904L Stainless Steel Sheets in a Variety of Finishes
Our stainless steel sheets are offered in a range of stunning finishes: brushed finish, 2B smooth finish, and 8K mirror finish.
Each stainless steel sheet we supply is coated with a protective film on the finished side, which is easily removed after fabrication or installation to guard against wear and marks. The back side remains unfinished.
cfc92427
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.
