Basic Info.
Model NO.
304 stainless steel coil
Type
Stainless Steel Coils
Standard
ASTM, AISI, GB, JIS, DIN
Grade
304 AISI304 Unss304 30408
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Trademark
TISCO POSCO Baosteel
Transport Package
Wooden Pallet
Product Description
| SS 304 / 304L Stainless Steel Coil Specification | ASTM A240 / ASME SA240 |
| SS 304 / 304L Stainless Steel Coil Manufacturing Process | Hot Rolled (HR) / Cold Rolled (CR) |
| SS 304 / 304L Stainless Steel Coil Grades | 202 / SS 304 / 304L / SS 304 / 304LL / SS 304 / 304LH / 309S / 310S / 316 / 316L / 316Ti / 317L / 321 / 321H / 347 / 347H / 904L etc. |
| UNS No. - UNS SSS 304 / 304L00, UNS SSS 304 / 304L03, UNS S31008, UNS S31620, UNS S31603, UNS S31603, UNS S31635, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904 |
| EN No. - 1.4301, 1.4307, 1.4845, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4550, 1.4551, 1.4539 |
| SS 304 / 304L Stainless Steel Coil Thickness | 0.6 MM TO 80 MM THICKNESS |
| SS 304 / 304L Stainless Steel Coil Width | 1250 MM / 1500 MM / 2000 MM / 04 Feet / 05 Feet and Custom Cut Width as Per Requirement |
| SS 304 / 304L Stainless Steel Coil Length | 2400 MM / 2420 MM / 6000 MM / 08 Feet / 10 Feet / Coil Cut and Custom Cut Length as Per Requirement |
| SS 304 / 304L Stainless Steel Coil Surface Finish | 2B, 2D, BA, MATT, MATT PVC, No.4, No.5, SB, HR, No.8, Mirror, Hairline, Brush, Textured, Oil base wet Polished, Both sides Polished available. |
| SS 304 / 304L Stainless Steel Coil Coating | PVC coating Normal / Laser, Film: 100 micrometer, Color: black/white. |
| SS 304 / 304L Stainless Steel Coil Other Testing | NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, etc. |
| SS 304 / 304L Stainless Steel CoilValue Added Services | Gas Cutting / CNC Plasma Cutting / Profiling / Rolling / Bending / Sheet Metal Fabrication / Drill / Punch / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
| SS 304 / 304L Stainless Steel Coil Packaging | Loose / Carrate / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps |
| SS 304 / 304L Stainless Steel Coil Shipment & Transportation | By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| SS 304 / 304L Stainless Steel Coil Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC |
| Manufacturer | POSCO, Aperam, Jindal Stainless, DKC Korea, Thyssenkrup, Baosteel, TISCO,Arcelor Mittal, VDM,Nippon Metal,Qingshan,Delong. |
| Shipping Port | Shanghai/Ningbo port/Tianjin/Qindao |
Global Leader in Stainless Steel Coil Fabrication Services
Daxun Metal proudly presents an extensive range of premium SS 304/304L Stainless Steel Coil. At Daxun, we are committed to leveraging cutting-edge technology and practices to deliver the highest quality 304 Stainless Steel Coils to businesses worldwide. Our mission is to safely manufacture and distribute superior Stainless Steel Coils, meeting international standards and customer expectations globally. Contact Daxun today to make us your preferred supplier of 304/304L Stainless Steel Coils!
304 Stainless Steel Coil is a low-carbon, molybdenum-bearing austenitic stainless steel with a chemical composition that includes at least 18% chromium and 8% nickel. These coils are highly prized for their resistance to a broad spectrum of chemical corrosives and robust mechanical properties. Ideal for food processing equipment and surgical instruments, 304-grade stainless steel is renowned for its excellent corrosion resistance, superior formability, and welding properties. As a reputable manufacturer, trader, and supplier, Daxun ensures high-precision production that aligns with international quality standards.
Daxun is an ISO 9001:2008 certified company specializing in supplying and exporting ASTM A240 304 Stainless Steel Coils. These coils can be custom cut to your specifications and come with comprehensive mill test reports. Available in custom lengths and widths up to 2000 mm, we excel in exporting, providing hard-to-find grades, and non-standard sizes to meet unique customer requirements. With extensive experience in steel coil processing, we cater to all your ASTM SS 304 Steel Coil needs with precision.
At Daxun Stainless Steel, we ensure complete traceability of each stainless steel coil through our ERP system, detailing type, specification, and origin. We advocate and encourage industry anti-counterfeiting. Leveraging advanced technology for processing and customization, we set the industry benchmarks for precision and quality. Our comprehensive service model includes pre-sale professional material selection and processing solutions, stringent monitoring during sales, and post-sale service guarantees, ensuring product lifecycle management.
Quality, Delivery, Inspection
- Daxun conducts multiple quality assurance tests, including flattening, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. These rigorous tests ensure the material's suitability for its intended applications.
- During production, we meticulously measure the product's diameter, thickness, and surface. Our standard delivery time is 7-15 days, with possible extensions to 20 days for special size products.
We strictly adhere to the contract for our delivery schedules. - We support customer third-party agency inspections at our factory.
- We offer free samples to customers for testing.
- We support both on-site and video factory inspections.
304 Stainless Steel Coils Features:
- 1. High strength, hardness, wear resistance, corrosion resistance, and thermal conductivity.
- 2. Excellent temperature resistance, sustaining up to 870 degrees Celsius.
- 3. Superior anti-oxidation properties, suitable for various applications.
- 4. Widely used across multiple industries, including food, chemical, and metallurgy sectors.
- 5. While 304 stainless steel coils are cost-effective compared to other grades, prices can rise swiftly with increased demand.
Jiangsu Daxun Alloy Co., Ltd. has been a leader in the stainless steel industry since 2003. With two decades of robust growth, Daxun's stainless steel materials and processing services have consistently been at the cutting edge of China's market.
For over 20 years, Daxun has excelled in international markets. In 2022, our export revenue surpassed US$100 million, positioning us among China's top stainless steel trade and processing companies. We have established three strategic export service bases in China and partnered with engineering firms, steel mills, and global trading companies to enhance our global reach. We relentlessly refine our service capabilities, constantly expanding our overseas market presence.
Daxun International offers a comprehensive stainless steel chain supermarket service and maintains long-standing relationships with dozens of prestigious steel mills worldwide. Our inventory boasts 60,000 tons of standard stainless steel and 20,000 tons of specialized metals including duplex steel, nickel-based alloys, and heat-resistant steel. Daxun International guarantees the highest quality materials, with stringent adherence to standards in variety, specifications, and delivery weights.
Our state-of-the-art facilities feature an array of steel processing equipment, a cutting-edge physical and chemical testing center, and versatile processing lines for cutting, grinding, forming, beveling, welding, heat treatment, machining, and spraying.
We cater to over 30 industries such as automotive, home appliances, elevators, new energy, vacuum semiconductors, food and beverage/bio-fermentation, petrochemicals, and energy equipment. Collaborating with steel mills and research institutions, we deliver integrated services from project design and material development to optimization of processing and manufacturing techniques.
304 Stainless Steel Coil Chemical Composition
| Composition of 304/304L/304LN/304H tubing and pipe |
| Grade | 304 | 304L | 304LN | 304H |
| UNS Designation | S30400 | S30403 | S30453 | S30409 |
| Carbon (C) Max. | 0.08 | 0.030* | 0.03 | 0.04 - 0.10 |
| Manganese (Mn) Max. | 2 | 2 | 2 | 2 |
| Phosphorous (P) Max. | 0.045 | 0.045 | 0.045 | 0.045 |
| *** (S) Max. | 0.03 | 0.03 | 0.03 | 0.03 |
| Silicon (Si) Max. | 1 | 1 | 1 | 1 |
| Chromium (Cr) | 18.0-20.0 | 18.0-20.0 | 18.0-20.0 | 18.0-20.0 |
| Nickel (Ni) | 8.0-11.0 | 8.0-11.0 | 8.0-11.0 | 8.0-11.0 |
| Molybdenum (Mo) | - | - | - | - |
| Nitrogen (N) | - | - | 0.10-0.15 | - |
| Iron (Fe) | Bal. | Bal. | Bal. | Bal. |
| Other Elements | - | - | - | - |
304 Stainless Steel Coil Mechanical Properties
| Type | Yield Strength 0.2% offset (KSI) | Tensile Strength (KSI) | % Elongation(2″ Gauge length) |
| 304 Ann | 30 min. | 75 min. | 40 min. |
| 304 ¼ Hard | 75 min. | 125 min. | 12 min. |
| 304 ½ Hard | 110 min. | 150 min. | 7 min. |
| 304L Ann | 25 min. | 70 min. | 40 min. |
| 304L ¼ Hard | 75 min. | 125 min. | 12 min. |
| 304L ½ Hard | 110 min. | 150 min. | 6 min. |
304 Stainless Steel Coil Physical Properties
| 304 & 304L | | |
| | |
| Density (lb./ in^2) @ RT | | 0.29 |
| Modulus of Elasticity in Tension (psi x 10^6) | | 28 |
| Specific Heat (BTU/o F/lb.) | 32 to 212 oF | 0.12 |
| Thermal Conductivity (BTU/hr/ft^2/ft) | 212oF | 9.4 |
| | 932oF | 12.4 |
| Mean Coefficient of Thermal Expansion (in. x 10^-6 per o F) | 32 to 212oF | 9.2 |
| | 32 to 600oF | 9.9 |
| | 32 to 1,000oF | 10.2 |
| | 32 to 1,200oF | 10.4 |
| Electrical Resistivity (micro ohms - cm) | at 70oF | 72 |
| Melting Point Range (oF) | | 2550 to 2650 |
| Oxidation Resistance - Continuous Service(oF) | | 1,650 |
| Oxidation Resistance - Intermittent Service(oF) | | 1,500 |
Q1: What products can you offer?
A: At Jiangsu Daxun Alloy Co., Ltd., we proudly offer a wide range of steel products. These include general steel types such as 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and the 300 series.
Additionally, we also specialize in the 400 series and duplex stainless steels like 2205, 2304, 2101, 2507, etc. We also provide high-nickel alloys such as 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
Absolutely! We can manufacture products precisely according to your drawings, ensuring they meet your utmost satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our top priority. We maintain stringent quality control practices from the very beginning to the final stages of production.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can adapt the packaging and transportation methods based on your preferences.
However, please note that any additional costs incurred during this period will be your responsibility.
Q5. How does your factory do regarding quality control?
Quality is our top priority. We maintain stringent quality control practices from the very beginning to the final stages of production.
Q6. How long is the delivery time?
A: Typically, our delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we will expedite the process to ensure timely delivery.
Q7. What is your Payment?
A: 100% T/T advance, Western Union (For Small Order)
B: 30% T/T and balance 70% before the shipment
C: 100% Irrevocable LC at sight (For Big Order)
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can. Our materials are suitable for various deep drawing applications such as stainless steel pots, sinks, and bowls. Let us know your specific needs, and we will tailor the mechanical properties to meet your requirements.
Q9: How to get a sample?
A: FREE samples are available for your evaluation and testing. For small pieces, we can cover the courier costs, depending on the situation.
Q10: Which countries have you exported to?
A: To date, our stainless steel materials have been successfully exported to various countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many others.
Q11: How to visit your company?
A: Fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up from there.
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.
