1: Product Details
Today we will delve into the intricacies of stainless steel coil and various finishes such as 2B, BA, No.1, HL, SB and No.4. With more than 20 years of experience, ZYTC has become a trusted brand in the stainless steel industry, providing high-quality products to meet diverse needs.
Stainless steel coils are widely used in various industries such as construction, automotive and manufacturing. These coils are formed through hot or cold rolling processes, resulting in different finishes that enhance their appearance and functionality.
A popular finish is the 2B finish, which is achieved by cold rolling stainless steel coils and then annealing them in a controlled atmosphere. This finish provides a smooth, reflective surface, making it ideal for decorative applications. The 2B finish also has excellent corrosion resistance, making it suitable for use in a variety of environments.
Another commonly used surface treatment is BA surface treatment, which is short for bright annealing. This finishing involves annealing the stainless steel coils in a reducing atmosphere, followed by a final cold rolling process. BA finishes provide a highly reflective and smooth surface, making them ideal for applications requiring a visually appealing finish, such as architectural components and kitchen appliances.
On the other hand, the No.1 finish is obtained by hot-rolling stainless steel coils with a rough surface and covered with scale. This finish is often used in heavy industrial applications where aesthetics are not a priority. The No.1 finish provides excellent heat resistance and durability, making it suitable for applications in high temperature environments.
HL finishes, also known as hairline finishes, are achieved by mechanically polishing coils of stainless steel, resulting in a textured surface commonly used in architectural and decorative applications. The HL finish hides scratches and fingerprints, making it a practical choice for high traffic areas.
The SB (Scotch-Brite) finish is a brushed finish obtained using abrasive materials in the finishing process. This finish provides a dull yet uniform appearance, making it suitable for applications requiring sophisticated and low maintenance finishes.
No.4 finish, also known as satin finish, is obtained by mechanically polishing stainless steel coils with fine abrasives. This finish provides a smooth and matte look, making it popular in applications where a modern and elegant finish is required, such as kitchen appliances and decorations.
With its more than 20 years of industry experience, ZYTC understands the unique needs and requirements of customers. Paying great attention to quality and innovation, ZYTC consistently provides stainless steel coils with various finishes to meet the diverse needs of customers.
All in all, 2B, BA, No.1, HL, SB, No.4 and other surface treated stainless steel coils provide a wide range of options for different applications. Be it the high gloss of a BA finish or the practicality of a No.1 finish, ZYTC's expertise ensures customers receive a first-class product that meets their specific requirements.
2: Chemical Composition
| Tianjin Zhongyantiancheng Steel Co.,Ltd |
| Commodity |
Stainless Steel Coil/Stainless Steel Roll |
| Material |
420 |
| Standard |
GB |
JIS |
ASTM/ASME |
DIN |
| 2Cr13 |
SUS 420J1 |
420 |
1.4021 |
| Chemical Composition |
C |
Mn |
P |
S |
| ≥0.15 |
<=1.00 |
<=0.040 |
<=0.03 |
| Si |
Cr |
|
|
| ≤1.00 |
12.0-14.0 |
|
|
| Thickness |
0.3mm--6mm(cold rolled) 3mm--16mm(hot rolled) |
| Width |
1000mm--2200mm |
| Surface |
BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| manufacture |
Hot Rolled/Cold Rolled |
| Packing |
Packed in bundles with standard export sea-worthy package |
| Delivery Time |
Within 15 working days, according to customers' quantities |
| Quality |
High Quality.SGS inspection is accepted if needed |
| Place of Origin |
Tianjin |
| Productivity |
500 MT/Month |
| Payment |
T/T,L/C |
| MOQ |
1 MT |
| Application |
Cuttery,Surgical Instruments,Needle Valves,Shear Blades,Scissors,Hand Tools |
| Note |
We can also do other materials |
3: Stainless Steel Coil Process
4: Package & Shipping
5: Company Introduction
6: Contact Us
Audited Supplier 
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