904L Stainless Plate High Intensity 1.0mm-20mm Tisco Posco Baosteel for Chemical Equipment

• 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

Outstanding Features of 904L Stainless Steel Plate

Type 904L is a premium high alloy austenitic stainless steel renowned for its exceptional corrosion resistance properties.

• Completely Non-magnetic
• Superior corrosion resistance when compared to Types 316L and 317L
• Excellent resistance to sulphuric, phosphoric, and acetic acids
• Highly resistant to crevice and stress corrosion cracking
• Remarkable formability and weldability

 

Versatile Applications of Stainless Steel 904L

The extensive benefits of Type 904L stainless steel make it an ideal choice for a wide range of applications across various critical industries, including:

• Cooling equipment designed for seawater environments
• Chemical processing involving sulphuric, phosphoric, and acetic acids
• High-performance heat exchangers
• Durable condenser tubes
• Efficient gas washing systems
• Precision control and instrumentation systems
• Critical components in the oil and gas industry
• Pharmaceutical production equipment
• Wiring solutions for electrostatic precipitators

 

Global Pioneer in Stainless Steel Sheet Fabrication Services

As a foremost producer, exporter, and supplier, Jiangsu Daxun Alloy Co., Ltd. presents an extensive selection of 904L Steel Plate in a variety of grades, materials, and finishes, available in both metric and imperial sizes. We maintain large inventory stocks to meet diverse client needs. The 904L stainless steel plate is celebrated for its high strength, remarkable durability, and exceptional resistance to high temperatures. The elevated molybdenum and nickel content significantly enhances its corrosion and pitting resistance, surpassing that of grade 304 and other standard stainless steel plates. Alloy 904L (N08904) stainless steel plate is famous for its outstanding corrosion resistance, making it suitable for use in exceedingly corrosive environments. Reach out to Daxun 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.

Packaging & Shipping

Company Profile

About Daxun Stainless Steel Plate

Daxun International embarked on its illustrious stainless steel journey in 2003. With over twenty years 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 a storied 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 standard stainless steel plates, duplex steel plates, nickel-based alloy plates, and heat-resistant steel plates-Daxun ensures reliability, unmatched quality, and strict adherence to specifications and delivery standards.

Advanced Processing Capabilities

Equipped with cutting-edge steel processing equipment and state-of-the-art 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 unmatched.

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

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 904L Stainless Plates, meticulously crafted with high intensity ranging from 1.0mm to 20mm, and specifically designed for use in chemical equipment, please reach out to Jiangsu Daxun Alloy Co., Ltd. Our dedicated team of experts is ready and eager to assist you with all your 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

 

FAQ

Q1: What products can you offer?

A: At Jiangsu Daxun Alloy Co., Ltd., we proudly offer an extensive range of premium steel types, including but not limited to 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and the robust 300 series.
Our selection also boasts an array of 400 series and duplex stainless steels, such as 2205, 2304, 2101, and 2507. Additionally, we provide high-nickel alloys like 904L, 800H, and 600H, catering to diverse industrial needs.

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

A: Absolutely! We specialize in custom manufacturing and can precisely produce products based on your drawings, ensuring they meet your unique specifications.

Q3. How does your factory handle quality control?

A: Quality is of paramount importance to us. We implement rigorous quality control measures throughout the entire production process to guarantee superior products.

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

A: Yes, we are flexible and can accommodate your requests to alter packaging and transportation methods to suit your needs.
Please note, any additional costs and variances in expenses incurred during this adjustment period will be your responsibility.

Q5. How does your factory handle quality control?

A: Quality is our foremost concern. We prioritize stringent quality control throughout the entire production process to ensure top-notch products.

Q6. How long is the delivery time?

A: Standard delivery time ranges from 7 to 20 working days post payment confirmation.
For urgent orders, we prioritize expedited production to align with your timeline.

Q7. What are your payment terms?

A: We offer multiple payment options to best suit your needs: 100% T/T in advance, Western Union for smaller orders,

B: 30% T/T deposit with the remaining 70% due before shipment,

C: 100% Irrevocable LC at sight for larger orders.

Q8: Can you produce DDQ (Deep Drawing Quality) materials?

A: Yes, we specialize in manufacturing DDQ materials ideal for products like stainless steel pots, sinks, and bowls. Inform us of your specific requirements, and we will adjust the mechanical properties accordingly.

Q9: How can I get a sample?

A: We are pleased to offer FREE samples for your evaluation. For smaller pieces, we may even cover the courier cost, depending on the situation.

Q10: Which countries have you exported to?

A: We have successfully exported our high-quality stainless steel materials to a wide array of countries, including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and beyond.

Q11: How can I visit your company?

A: Simply fly to Guangzhou Baiyun International Airport, and we will personally pick you up, ensuring a seamless visit to our company.

Leading Stainless Steel Sheet Suppliers in China

Grade 904L Overview:

• Austenitic stainless steel sheet of grade 904L is a non-stabilized, high alloy, low carbon steel. The addition of copper enhances its resistance to strong reducing acids, particularly sulfuric acid. Furthermore, it offers robust protection against chloride-induced stress corrosion cracking, pitting, and crevice corrosion.
• This grade showcases excellent formability and weldability, remaining non-magnetic under all conditions. Its austenitic structure endows it with exceptional toughness, even at cryogenic temperatures, making it a versatile choice for demanding applications.
• Nickel and molybdenum are incorporated in significant quantities in 904L, making it a premium-grade alloy. While Duplex stainless steel 2205 (S31803 or S32205) now serves many of the same applications at a lower cost, 904L remains indispensable for specific high-performance requirements.

Corrosion Resistance:

• 904L boasts exceptional resilience to a variety of corrosive environments, including sulfuric acid. Its PRE of 35 highlights its robustness against warm seawater and high chloride conditions. The material's high nickel content ensures superior stress corrosion cracking resistance, with copper providing additional protection against sulfuric and other reducing acids, particularly in the aggressive mid concentration range.
• In terms of corrosion performance, 904L is intermediate between the standard austenitic grade 316L and the super austenitic grades enriched with 6% molybdenum.
• Compared to molybdenum-free grades like 304L and 310L, 904L exhibits enhanced resistance to demanding corrosive conditions.
• To achieve optimal stress corrosion cracking resistance in demanding environments, solution treatment post cold-work is essential.

Heat Resistance:

• 904L presents strong oxidation resistance but is prone to structural instability at elevated temperatures (precipitation of brittle phases like sigma). Operating above 550°C is not recommended. According to the ASME Boiler and Pressure Vessel Code, the design stress values for 904L are set at 371°C.

Heat Treatment:

• Solution Treatment (Annealing): Heat to 1090-1175°C and cool rapidly. Note that 904L cannot be hardened via thermal treatment.

Welding:

• 904L can be welded successfully using all standard techniques. Due to its fully austenitic solidification, it is prone to heat cracking, especially in constrained weldments. It is advisable to avoid pre-heating 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-sulfur grade, does not machine as easily as other machinability-optimized grades. Nevertheless, conventional methods can be employed. Achieving a small bend radius is straightforward, usually performed cold. Subsequent annealing is generally not required unless the fabricated component will face severe stress corrosion conditions.

Typical Applications:

• 904L is ideally suited for processing plants handling sulfuric, phosphoric, and acetic acids, pulp and paper processing, gas scrubbing plants, seawater cooling equipment, oil refinery components, and wires in electrostatic precipitators.

Specified Properties:

• These properties are specified by ASTM A240M for flat rolled products such as plates, sheets, and coils. Similar properties apply to other forms like pipe, tube, and bar, though their specifications may vary.

904L Stainless Steel Sheets in a Variety of Finishes

Our 904L stainless steel sheets come in various exquisite finishes: brushed finish, 2B smooth finish, or 8K mirror finish.

Each stainless steel sheet we offer is protected with a film on the finished side to prevent wear and marks during fabrication or installation. This protective film is easily removed. The backside remains unfinished.

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