Stainless Steel Coil
Trusted China Stainless Steel Coil Manufacturers
As one of the stainless steel coil manufacturers in China, we provide high-quality and versatile materials suitable for a wide range of industries. Known for their exceptional durability, corrosion resistance, and strength, our coils are produced using advanced cold and hot rolling processes. Available in various grades such as 304, 316, and 430, each option is designed to meet the unique demands of applications in automotive, construction, manufacturing, and kitchen equipment industries. With customizable sizes and finishes, our products offer the perfect solution for both industrial and decorative purposes, ensuring reliability even in harsh environments.
Explore our Stainless Steel Coils for superior quality.
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Characteristics of Stainless Steel Coil
- High Durability: These materials offer excellent strength and durability, making them suitable for demanding industrial applications.
- Corrosion Resistance: Coils resist corrosion in harsh environments, including exposure to chemicals and moisture.
- Flexibility in Processing: The coiled format allows for easier cutting, shaping, and fabrication, making it highly versatile in manufacturing.
- Cost-Effective: Coils reduce material waste and improve efficiency during production processes.
- Variety of Grades and Finishes: Available in multiple grades and finishes, catering to diverse industrial needs.
- Efficient Storage and Transport: The coiled form facilitates more compact storage and easier transport, lowering logistical costs.
- Wide Range of Applications: Ideal for use in automotive, construction, appliances, and industrial equipment due to its adaptability and strength.
Available Grades
304-grade stainless features excellent corrosion resistance and formability, making it ideal for industries such as automotive, construction, and food processing. It is widely used for making kitchen utensils, decorative trim, and storage tanks.
316L stainless steel coil resists corrosion, especially in chloride-rich environments, making it ideal for marine, chemical, and pharmaceutical uses. Its durability and weldability ensure reliable performance in tough conditions.
310S stainless steel coil is designed for extreme temperature environments, making it perfect for industrial furnaces, heat exchangers, and thermal process equipment. Its high chromium and nickel content ensure excellent oxidation resistance.
Specifications for Stainless Steel Coils
| Attribute | Details |
|---|---|
| Product Name | Stainless Steel Coil |
| Technique | Cold Rolled/Hot Rolled |
| Grade(ASTM UNS) | 201 202 301 304 304L 321 316 316L 317L 347H 309S 310S |
| Grade (EN) | 1.4301, 1.4307, 1.4541, 1.4401, 1.4571, 1.4438 |
| Thickness | 0.1-30mm or as required |
| Width | 1000, 1219, 1500, 2000, 2500, 3000mm or as required |
| Standard | ASTM JIS AISI GB DIN EN |
| Surface Finished | BA, 2B, NO.1, NO.4, 4K, HL, 8K, Checkered |
| Certification | CE, ISO, SGS, BV |
| Edge | Mill Edge / Slit Edge |
| Quality | SGS Inspection |
| Main market | Asia/ Europe/ South America/ Africa/ North America |
| Delivery time | Within 10-15 Working Days |
| Port of Loading | Shanghai/ Tianjin/ Qingdao Port, China |
| Price Terms | CIF/ CFR/ FOB/ EX-WORK |
| Export Packing | Waterproof Paper, Steel Strip Packed and other Standard Export Seaworthy Package |
| Supply Ability | 5000 Tons per Month, Enough stock |
| Payment Terms | T/T (30% deposit and 70% balance) |
| Application | construction field, ships building industry, petroleum, chemical industries |
Stainless Steel Surface Finished
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Stainless Steel Coils Customization
Customized Options:
- Dimensions: Available in various widths and lengths, cut to your exact specifications.
- Thickness: From ultra-thin to heavy gauge, we can provide the exact thickness you require.
- Alloys: Select from a wide array of alloys, including high-performance options for specific applications.
- Metal Content: Tailor the chemical composition, such as varying levels of chromium, nickel, molybdenum, and more, depending on the performance characteristics you need.
Our team is ready to assist in selecting the right material properties and specifications to ensure your project’s success. Contact us today to discuss your customized options.
Stainless Steel: Grades, Chemical Composition, and Applications
| Grade | Corrosion Resistance | Machinability | Weldability | Magnetism | Applications | C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Other Elements |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 304 | Excellent | Medium | Excellent | No | Kitchen equipment, chemical containers, architectural components | ≤0.08 | 18-20 | 8-10.5 | ≤2.0 | ≤0.045 | ≤0.03 | - | ≤0.75 | - | - | - |
| 316 | Superior | Medium | Excellent | No | Marine environments, chemical processing, pharmaceuticals | ≤0.08 | 16-18 | 10-14 | ≤2.0 | ≤0.045 | ≤0.03 | 2-3 | ≤1.0 | - | - | - |
| 309 | Excellent | Medium | Good | No | Furnace components, heat exchangers, aircraft exhausts | ≤0.20 | 22-24 | 12-15 | ≤2.0 | ≤0.045 | ≤0.03 | - | ≤1.0 | - | - | - |
| 310 | Superior | Medium | Good | No | Heat treatment equipment, chemical processing, power generation | ≤0.25 | 24-26 | 19-22 | ≤2.0 | ≤0.045 | ≤0.03 | - | ≤1.5 | - | - | - |
| 317 | Superior | Medium | Excellent | No | Chemical and petrochemical processing, pulp and paper equipment | ≤0.08 | 18-20 | 11-15 | ≤2.0 | ≤0.045 | ≤0.03 | 3-4 | ≤1.0 | - | 0.1 | - |
| 321 | Excellent | Medium | Excellent | No | Aerospace, high-temperature industrial equipment | ≤0.08 | 17-19 | 9-12 | ≤2.0 | ≤0.045 | ≤0.03 | - | ≤1.0 | - | - | Ti (5x C) |
| 347 | Excellent | Medium | Excellent | No | Nuclear reactors, chemical processing, high-temperature components | ≤0.08 | 17-19 | 9-12 | ≤2.0 | ≤0.045 | ≤0.03 | - | ≤1.0 | - | - | Nb≥10*C% |
| 430 | Moderate | Good | Poor | Yes | Domestic appliances, automotive trim, decorative applications | ≤0.12 | 16-18 | ≤0.75 | ≤1.0 | ≤0.04 | ≤0.03 | - | ≤1.0 | - | - | - |
| 904L | Outstanding | Difficult | Good | No | Chemical processing, petrochemical, marine environments | ≤0.02 | 19-23 | 23-28 | ≤2.0 | ≤0.045 | ≤0.035 | 4-5 | ≤1.0 | 1.0-2.0 | 0.1 | - |
| 2205 | Excellent | Difficult | Good | Yes (partially) | Chemical tanks, marine applications, heat exchangers | ≤0.03 | 22-23 | 4.5-6.5 | ≤2.0 | ≤0.03 | ≤0.02 | 3-3.5 | ≤1.0 | - | 0.14-0.2 | - |
| 2507 | Superior | Difficult | Good | Yes (partially) | Offshore platforms, chemical processing, marine and heat exchanger applications | ≤0.03 | 24-26 | 6-8 | ≤1.2 | ≤0.035 | ≤0.02 | 3-5 | ≤0.8 | 0.5 | 0.24-0.32 | - |
This table comprehensively overviews various stainless steel grades, detailing their corrosion resistance, machinability, weldability, magnetism, typical applications, and chemical composition.
Common Uses for Stainless Steel Coils
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Our experienced professionals are committed to providing personalized service, ensuring that you receive the right materials, tailored to your exact standards. Simply contact us today, and we’ll be happy to guide you through the process and answer any questions you may have.
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Frequently Asked Questions
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Q: What Are The Typical Applications Of This Coil Material?
A: Widely used across industries like construction, automotive, and manufacturing, this versatile material is also found in appliances, chemical processing, and food packaging due to its durability and adaptability. It meets the needs of both industrial and decorative applications.
Q: What Is The Difference Between Coils And Sheets?
A: Coils are produced in continuous rolls, making them ideal for projects that require longer material lengths. Sheets, on the other hand, are cut into flat pieces, better suited for smaller-scale or precise applications. Coils provide greater flexibility for large-scale manufacturing, a key consideration for any stainless steel coil supplier.
Q: Are These Coils Resistant To Corrosion?
A: Yes, they are highly resistant to rust and corrosion, especially in grades like 304 and 316. This makes them suitable for harsh environments, including marine and industrial settings, ensuring long-lasting performance.
Q: Can These Coils Be Used For High-Temperature Applications?
A: Certain grades, such as 309 and 310, are designed for high-temperature use. These materials retain their strength and resist oxidation, making them ideal for demanding thermal or high-pressure conditions.
Q: How Do I Select The Right Grade For My Project?
A: The grade you need depends on factors like corrosion resistance and mechanical properties. For example, 304 is versatile for general use, while 316 is ideal for marine applications. We can assist in identifying the right material to match your specific requirements.
Q: What Is The Typical Lead Time For Orders?
A: Lead times range from 5 to 10 working days, depending on specifications and customizations. Our efficient processes and ready stock ensure timely delivery, even for custom coil material orders.
