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 offers an extensive range of premium SS 304/304L Stainless Steel Coils. By staying at the forefront of technological advancements and industry practices, Daxun ensures that your business receives the highest quality 304 Stainless Steel Coils. Our unwavering commitment is to safely manufacture and supply the finest stainless steel coils to customers worldwide. Reach out to Daxun today and make us your trusted 304/304L Stainless Steel Coil supplier!
304 Stainless Steel Coil is a low-carbon, molybdenum-bearing austenitic stainless steel product. With a chemical composition that includes at least 18% chromium and 8% nickel, these stainless steel coils are renowned for their resistance to a broad spectrum of chemical corrosives and superior mechanical properties. The corrosion resistance of 304-grade stainless steel makes it ideal for applications in food processing equipment and surgical instruments. It also boasts excellent formability and welding properties compared to other stainless steel grades. Daxun is a prominent manufacturer, trader, and supplier of 304 stainless steel coils, carefully crafted to meet international quality standards.
Daxun is an ISO 9001:2008 certified firm specializing in the supply and export of ASTM A240 304 Stainless Steel Coils. Our coils can be customized to your specifications and come with comprehensive mill test certifications. With custom lengths and widths available up to 2000 mm, our expertise in exporting and processing ensures we meet even the most unique requirements. We excel in sourcing hard-to-find grades and non-standard sizes to fulfill our customers' specific needs. Trust Daxun to cut all ASTM SS 304 Steel Coils to your exact specifications.
Daxun Stainless Steel guarantees full traceability of each stainless steel coil through our advanced ERP system, documenting type, specification, and origin. We champion industry anti-counterfeiting measures and rely on cutting-edge technology for precision processing and customization. Our dedication to high quality sets the industry standard. Daxun offers comprehensive product lifecycle management, providing expert material selection and processing solutions before sales, meticulous monitoring during sales, and reliable after-sales service guarantees.
Quality, Delivery, Inspection
- Daxun conducts rigorous quality assurance tests, including flattening tests, pitting and resistance tests, mechanical tests, hardness tests, material positive identification, and expansion tests. These tests ensure that our materials are perfectly suited for their intended applications.
- Throughout the production process, we meticulously measure the diameter, thickness, and surface of each product. Our standard delivery timeline is 7-15 days, with some special size products requiring up to 20 days.
Our delivery schedule strictly adheres to the contract. - We support third-party agencies to conduct factory inspections.
- We offer free samples for customer testing.
- We facilitate on-site or video factory inspections.
304 Stainless Steel Coils: Key Features
- 1. High strength, hardness, wear resistance, corrosion resistance, and thermal conductivity.
- 2. Exceptional temperature resistance up to 870 degrees.
- 3. Excellent anti-oxidation properties suitable for diverse applications.
- 4. Widely used across various industries including food, chemical, and metallurgy sectors.
- 5. Although 304 stainless steel coils are affordably priced compared to other grades, their cost may rise rapidly with increasing demand.
Jiangsu Daxun Alloy Co., Ltd. embarked on its journey into the stainless steel industry in 2003. Over the past two decades, Daxun has swiftly ascended to a leading position in China's stainless steel materials and processing sector, delivering unmatched quality and innovation.
With over 20 years of extensive engagement in the international market, Daxun exported over US$100 million in 2022 alone, positioning itself among China's premier stainless steel trade and processing companies. Our robust global network includes three export service bases in China, and collaborations with engineering firms, steel mills, and international trading enterprises. We are continuously enhancing our service capabilities to cater to the diverse needs of overseas markets.
Daxun International is a trailblazer in providing stainless steel chain supermarket services, fostering long-term collaborations with dozens of renowned steel mills worldwide. Our inventory boasts 60,000 tons of standard stainless steel and an additional 20,000 tons of specialized metals, including duplex steel, nickel-based alloys, and heat-resistant steel. At Daxun International, quality is paramount; our stainless steel materials stand out for their authenticity, stringent adherence to variety, specifications, and delivery standards.
Equipped with cutting-edge steel processing machinery, a state-of-the-art physical and chemical testing center, and advanced processing lines for cutting, grinding, forming, beveling, welding, heat treatment, machining, and spraying, Daxun ensures precision and excellence in every operation.
Our services span over 30 industries, encompassing automobiles, home appliances, elevators, new energy, vacuum semiconductors, food and beverage/bio-fermentation, petrochemicals, and energy equipment. By partnering with steel mills, research institutes, and other key stakeholders, Daxun delivers comprehensive services that cover project design, material development, and optimization of the manufacturing process.
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: We proudly offer an extensive range of high-quality steels including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 300 series, and more.
Additionally, our inventory includes the versatile 400 series, robust duplex stainless steels like 2205, 2304, 2101, 2507, and 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 based on your unique drawings to ensure maximum satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our top priority. We maintain rigorous quality control measures from inception to completion.
Q4. Can I request to change the form of packaging and transportation?
Yes, we can adjust the packaging and transportation methods to meet your specific requests.
However, any costs incurred during this period and the price differences will be your responsibility.
Q5. How does your factory do regarding quality control?
Quality is our top priority. We maintain rigorous quality control measures from inception to completion.
Q6. How long is the delivery time?
A: Our standard delivery time is 7 to 20 working days post payment confirmation.
For urgent orders, we will expedite the manufacturing process to meet your deadlines.
Q7. What is your Payment?
A: 100% T/T in advance, or Western Union for smaller orders.
B: 30% T/T upfront, with the remaining 70% due before shipment.
C: 100% Irrevocable LC at sight for larger orders.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we specialize in DDQ material suitable for stainless steel pots, sinks, bowls, and more. Share your requirements, and we will tailor the material properties to meet them.
Q9: How to get a sample?
A: We offer FREE samples for your evaluation. For small pieces, we can cover courier costs depending on the situation.
Q10: Which countries have you exported to?
A: We have successfully exported our stainless steel materials to Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
Q11: How to visit your company?
A: Fly to Guangzhou Baiyun International Airport, from where we will arrange a pick-up service to our company.
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.
