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Premium 2B Finish Stainless Steel Coil - Durable Corrosion-Resistant China Suppliers & Factory Solutions
Product Description
Product Parameter
| Standard | JIS, AiSi, ASTM, GB, DIN, EN |
| Length | as required, 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, |
| Width | 3mm-2000mm or as required, 600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm |
| Place of Origin | jiangsu,wuxi,china |
| Brand Name | TISCO, BAO STEEL, BAOXIN, ZPSS, LISCO, JISCO, etc. |
| Type | Plate |
| Certification | Sgs |
| Tolerance | ±1% |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting |
| Product name | 2B stainless steel coil |
| Surface | 2B, BA, NO.4, Mirror, Hairline...... |
| Delivery time | Within 7-10 Working Days |
| Hardness | Annealed, 1/16 Hard, 1/8 Hard, 1/4 Hard, 1/2 Hard, Hard |
| Stock or not | enough stock |
| Thickness | 0.3-100mm |
| Quality test | we can offer MTC(mill test certificate) |
| Package | Standard Export Sea-Package |
| Supply Ability | 20000 Ton/Tons per Year |
| Standard | ASTM,AISI,SUS,JIS,EN,DIN,BS,GB |
| Material | 201/202/301/302/304/304L/316/316L/309S/310S/321/409 420/430/430A/434/444/2205/904L 2205 2507 2520 |
| Finish(Surface) | No.1/2B/NO.3/NO.4/BA/HL/Mirror |
| Technique | Cold Rolled / Hot Rolled |
| Thickness | 0.3mm-3mm(cold rolled) 3-120mm (hot rolled) |
| Width | 1000mm-2000mm or customization |
| Length | 1000mm-6000mm or customization |
| Application | Stainless steel sheets can apply to construction field, ships building industry, petroleum & chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger,machinery and hardware fields. Stainless steel sheet can be made according to the customer's requirements. Fast delivery. Quality assured.Welcome to order. |
Chemical Component
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
|---|---|---|---|---|---|---|---|---|
| 201 | ≤0.15 | ≤0.75 | 5.5-7.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | - |
| 202 | ≤0.15 | ≤1.0 | 7.5-10.0 | ≤0.06 | ≤0.03 | 4.-6.0 | 17.0-19.0 | - |
| 301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10.5 | 18.0-20.0 | |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 18.0-20.0 | |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 22.0-24.0 | |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 17.0-19.0 | - |
| 904L | ≤2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0-28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.80 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤0.03 | 0.19-0.22 | 0.24-0.26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | - | 11.5-13.5 | - |
| 430 | 0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤0.03 | ≤0.60 | 16.0-18.0 | - |
| Surface Finish | Characteristics and application |
|---|---|
| 2B | The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses. |
| No.1 | Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc. |
| No.4 | Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. |
| HL | Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc. |
| BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc. |
| 8K | The product have excellent brightness and prefer reflexivity can to be the mirror. |
Application
Stainless steel has unique characteristics such as unique strength, high abrasion resistance, superior anti-corrosion performance and resistance to rust. Therefore, it is widely used in industry, food machinery, mechanical and electrical industry, household appliance industry, home decoration and finishing industry. The development prospect of stainless steel application will be more and more broad, but the development of stainless steel application largely depends on the development of its surface treatment technology.
Production Process
Factory Show
Product Testing
Carbon (C)
1. Improve the deformation resistance and tensile strength of the blade; 2. Enhance hardness and improve wear resistance.
Cr (Cr)
1. Enhance hardness, tensile strength and toughness; 2. Anti-wear and corrosion.
Cobalt (CO)
1. Increase the hardness and strength so that it can withstand high temperature quenching; 2. Used to enhance certain individual properties of other elements in more complex alloys.
Copper (Cu)
1. Enhance corrosion resistance; 2. Enhance wear resistance.
Manganese (Mn)
1. Increase the quenchability, wear resistance and tensile strength; 2. Removal of oxygen from molten metal by separate oxidation and separate vaporization; 3. When added in large quantities, the hardness is enhanced, but the brittleness is improved.
Molybdenum (Mo)
1. Enhanced strength, hardness, quenchability and toughness; 2. Improve machinability and corrosion resistance.
Nickel (Ni)
1. Enhance strength, hardness and corrosion resistance.
Phosphorus (P)
Enhanced strength, machinability and hardness. 2. When the concentration is too large, it is easy to crack.
Silicon (Si)
1. enhanced ductility; 2. Increase the tensile strength; 3. Removal of oxygen from molten metal by separate oxidation and separate vaporization.
Sulphur (S)
Small amount used to improve machinability.
Tungsten (W)
Increases strength, hardness and toughness.
Vanadium (V)
Increases strength, hardness and seismic resistance.
Product Brief Description
Introducing our premium range of 2B finish stainless steel coils, meticulously crafted for unparalleled quality and performance. Our coils, available in 316, 304, and 430 grades, offer a versatile solution tailored to meet the diverse demands of various industries. Each grade boasts unique properties, ensuring optimal functionality across applications. Our integrated manufacturing and trading capabilities ensure timely delivery of the finest stainless steel products, backed by unmatched customer support and industry expertise.
Grade Diversity
316 for extreme corrosion resistance, 304 for general-purpose applications, and 430 for cost-effective durability.
Superior 2B Finish
Mirror-like smoothness with a semi-matte appearance, enhancing aesthetics and durability.
Versatile Applications
Suitable for construction, food & beverage, automotive, household appliances, chemical processing, and medical equipment.
Manufacturing & Trading Integration
Seamless integration from production to trade, ensuring efficiency and quality control.
Customer-Centric Approach
Personalized solutions, responsive service, and timely delivery to exceed your expectations.
Product Details
1. Material Grade & Properties:
316 Stainless Steel Coil: Renowned for its exceptional resistance to corrosion, especially in chloride environments and high-temperature applications. Ideal for marine, chemical, and pharmaceutical industries where hygiene and durability are paramount.
304 Stainless Steel Coil: The workhorse of stainless steel grades, offering good corrosion resistance, formability, and weldability. Widely used in construction, food processing, and general manufacturing due to its balance of properties and cost-effectiveness.
430 Stainless Steel Coil: A ferritic stainless steel with excellent formability, moderate corrosion resistance, and cost-saving benefits. Perfect for applications that require strength and durability without the need for high corrosion resistance, such as appliances, automotive trim, and some construction elements.
2. 2B Finish Advantages:
Our 2B finish stainless steel coils are characterized by a smooth, continuous mill finish with a slight reflectivity. This finish not only enhances the visual appeal of your products but also provides improved resistance to corrosion and scratching. The semi-matte surface is easy to clean and maintain, ensuring long-term durability and performance.
3. Industry Applications:
Building & Construction: Suitable for exterior cladding, roofing, and decorative trim due to its resistance to weathering and aesthetic appeal.
Food & Beverage Industry: Sanitary and corrosion-resistant properties make it ideal for equipment and containers in breweries, dairies, and food processing facilities.
Automotive Industry: Used in exhaust systems, trim pieces, and components requiring durability and corrosion resistance.
Household Appliances: Perfect for refrigerators, washing machines, and other appliances requiring a sleek and hygienic finish.
Chemical Processing: 316 grade excels in handling aggressive chemicals, ensuring safe and efficient processing.
Medical Equipment: Corrosion-free and easy to sanitize, ideal for surgical instruments, hospital furniture, and medical devices.
4. Quality Assurance & Customization:
As a leading manufacturer and trader, we adhere to strict quality control measures to ensure every coil meets international standards. Our team of experts can also provide custom solutions, including cut-to-length services, to meet your specific requirements.
Choose our Premium 2B Finish Stainless Steel Coils for a reliable, durable, and corrosion-resistant solution tailored to your industry's needs. Contact us today to learn more about our products and services!
Frequently Asked Questions
What are the differences between 316, 304, and 430 stainless steel grades?
316 offers exceptional corrosion resistance for high-temperature and chloride environments (ideal for marine/chemical use). 304 is the standard general-purpose grade with great formability and weldability. 430 is a ferritic grade providing moderate corrosion resistance and excellent formability, offering a cost-effective solution for appliances and automotive trim.
What is a 2B finish and what benefits does it offer?
A 2B finish is a smooth, continuous mill finish with a slight reflectivity. It improves resistance to corrosion and scratching, and its semi-matte surface is easy to clean and maintain, ensuring long-term durability.
What processing services do you provide for stainless steel coils?
We offer a range of processing services including Bending, Welding, Decoiling, Punching, and Cutting to meet your specific application requirements.
Can you provide quality test certificates?
Yes, we can offer MTC (Mill Test Certificate) and our products are SGS certified to ensure strict adherence to international quality standards.
What is the standard delivery time and supply capacity?
Our standard delivery time is within 7-10 working days, and we have enough stock with a supply ability of 20,000 Tons per Year.