904L Stainless Steel Plate JIS G4304 High Oxidation Resistance 0.5mm-17mm Jiugang Ba Surface for Oil Platforms 904L Stainless Steel Sheet

• Customization: Available
• Type: Stainless Steel Sheets
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: 904L stainless steel sheet
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Flat
• Technique: Cold Rolled
• Surface Treatment: Bright
• Thickness: 1.0mm-20mm
• Features: High Intensity
• Transport Package: Wooden Pallet
• Specification: 1219*2438/1500*6000/4*8/4*10
• Trademark: TISCO POSCO Baosteel
• Origin: China
• Production Capacity: 10000t

Product Description

Product Description

Product Parameters

 

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, a high alloy austenitic stainless steel, is renowned for its exceptional corrosion resistance properties.

• Non-Magnetic
• Superior corrosion resistance compared to Type 316L and 317L.
• Outstanding resistance to sulphuric, phosphoric, and acetic acids.
• Exceptional resistance to crevice and stress corrosion cracking.
• Excellent formability and weldability, ensuring ease of use in various applications.

 

Stainless Steel 904L Applications

Thanks to its myriad benefits, Type 904L stainless steel is integral to numerous applications across a range of critical industries, including:

• Cooling equipment for seawater operations
• Chemical processing involving 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, Jiangsu Daxun Alloy Co., Ltd. offers an extensive range of grades, materials, and finishes in both metric and imperial sizes. Our vast inventory ensures high availability. The 904L stainless steel plate is distinguished by its high strength, durability, and resistance to high temperatures. Enhanced with increased molybdenum and nickel content, it offers superior corrosion and pitting resistance compared to grade 304 and higher-grade stainless steel plates. This high alloy austenitic stainless steel, Alloy 904L (N08904), is ideally suited for use in severely corrosive environments. Connect with Daxun today for your stainless steel needs.

 

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.

Packaging & Shipping

Company Profile

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.

Certifications

Chemical Ingredients: The exceptional 904L Plate from Jiangsu Daxun Alloy Co., Ltd. is meticulously crafted with a precise blend of chemical elements, ensuring optimal performance and unparalleled corrosion resistance.

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: Exhibit extraordinary mechanical properties with our robust 904L Plate. Engineered for high strength, our plates offer remarkable durability and performance, suitable for the most demanding applications.

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: Discover the superior physical attributes of our 904L Plate. With unmatched rigidity and resilience, these plates are designed to withstand the harshest environments and deliver enduring performance.

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 of dedicated professionals is ready to assist you with any inquiries and provide comprehensive support.
 

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

 

FAQ

Q1: What products can you offer?

A: We proudly offer a diverse range of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L 300 series.
Additionally, our selection includes 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, and high-nickel alloys like 904L, 800H, and 600H.

Q2. Can you produce the products according to my own drawings?

A: Yes, we can manufacture products based on your drawings to ensure they meet your exact specifications.

Q3. How does your factory do regarding quality control?

A: Quality is our top priority. We consistently emphasize rigorous quality control from start to finish, delivering premium products every time.

Q4. Can I request to change the form of packaging and transportation?

A: Yes, we can accommodate your request to change 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, ensuring excellence at every stage.

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, ensuring timely delivery.

Q7. What is your Payment?

A: We offer several payment options: 100% T/T advance, 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 suitable for products like stainless steel pots, sinks, and bowls. Inform us of your specific use, and we will tailor the mechanical properties to 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 and ensure a seamless visit.

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. This grade is now significantly more resistant to strong reducing acids, especially sulfuric acid, because of the inclusion of copper. Moreover, it has a strong defense against chloride including stress corrosion cracking and pitting/crevice corrosion.
• This grade has outstanding formability and weldability and is non-magnetic under all circumstances. This grade has exceptional toughness, even at cryogenic temperatures, thanks to its austenitic structure.
• Our 904L alloy is rich in nickel and molybdenum, two premium elements that ensure superior quality. However, the rise of Duplex stainless steel 2205 (S31803 or S32205) has led to a shift in usage due to its cost-effectiveness while maintaining exceptional performance. Consequently, the utilization of 904L has decreased in recent years.

Corrosion Resistance:

• 904L is not only originally designed to resist sulfuric acid but also demonstrates unparalleled resilience in various harsh conditions. The material thrives in warm seawater and environments with high chlorides, highlighted by a Pitting Resistance Equivalent (PRE) of 35. With a high nickel content, it offers remarkable resistance to stress corrosion cracking, far superior to standard austenitic grades. The addition of copper enhances its durability against sulfuric and other aggressive acids, particularly in the highly corrosive 'mid concentration' range.
• 904L's corrosion resistance stands between the standard austenitic grade 316L and the 'super austenitic' grades enriched with 6% molybdenum and similar elements, ensuring dependable performance.
• In comparison to molybdenum-free grades such as 304L and 310L, 904L exhibits reduced resistance in highly corrosive environments.
• For optimal resistance to stress corrosion cracking in demanding situations, the steel should undergo solution treatment after cold working.

Heat Resistance:

• 904L boasts strong oxidation resistance; however, it is prone to structural instability at high temperatures, leading to brittle phase formation like sigma. Usage above 550°C is not recommended. According to the ASME Boiler and Pressure Vessel Code, the design stress values for 904L are specified up to 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 welded successfully using all common techniques. Due to its fully austenitic solidification, it is susceptible to heat cracking in constrained weldments, which necessitates careful handling. Pre-heat should be avoided, and post-weld heat treatment is generally unnecessary. Grade 904L rods and electrodes are prequalified by AS 1554.6 standards for welding.

Fabrication:

• Being a high-purity, low-sulfur grade, 904L does not machine as efficiently as grades specifically engineered for machinability. Conventional methods can be used for machining. Achieving a small bend radius is straightforward, usually done cold. While subsequent annealing is not generally required, it may be considered if the fabrication will face severe stress corrosion cracking conditions.

Typical Applications:

• 904L finds applications in sulfuric, phosphoric, and acetic acid processing plants, pulp and paper processing, gas scrubbing plant components, seawater cooling equipment, oil refinery components, and wires in electrostatic precipitators.

Specified Properties:

• As per ASTM A240M, these properties are mandatory for flat-rolled products such as plates, sheets, and coils. Similar properties apply to other forms like pipes, tubes, and bars, detailed in their respective specifications.

904L Stainless Steel Sheets in a Variety of Finishes

Our stainless steel sheets come in a range of exquisite finishes, including brushed, 2B smooth, and 8K mirror finishes, ensuring a refined look for any application.

Every stainless steel sheet we provide is coated with a protective film on the finished side. This film is easily removable post-fabrication or installation, safeguarding the surface from wear and marks. The reverse side remains unfinished.

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