inox SS304 316 J1 J2 j3 2b Finish Stainless Steel Sheet/Plate With Mill Test Certificate

inox SS304 316 J1 J2 j3 2b Finish Stainless Steel Sheet/Plate With Mill Test Certificate

1. Surface Finish

The 2B finish on stainless steel sheets is achieved through a process involving cold rolling, heat treating, and pickling, followed by a final light cold rolling pass through polished rolls.

2. Appearance

It features a smooth, reflective surface that is slightly matte compared to a Bright Annealed (BA) finish. The 2B finish is known for its uniformity and clean appearance, making it the most common choice for sheet and plate materials.

3. Applications

The 2B stainless steel sheet is used in applications where a smooth and reflective surface is desired, without requiring a high luster finish. It finds extensive use in chemical processing equipment, kitchen equipment, architectural components, and other industrial applications.

4.Material Specifications

• Grades: 304,304L,303,302,301,430,201,202,316,316L
• Thickness: Common specifications are 0.3-6.0mm
• Size: 1000×2000, 1220×2440, 1220×3050, 1220×4000, 1500×3000, 1500×6000. The width of these boards is fixed, and the length can be cut to size according to requirements

Specifications Of 2b Finish Stainless Steel Sheet

FAQ

Q1: What is 2B surface stainless steel sheet?

A1: 2B surface stainless steel plate is a stainless steel plate that is processed by a light polishing roller after cold rolling and final heat treatment. It has a smooth, slightly matte surface with low reflectivity and is one of the most common surface treatments in industrial use.

Q2: What are the advantages of 2B surface stainless steel sheet?
A2:
Uniform surface: 2B surface has uniform smoothness and is suitable for applications that require a consistent appearance.
Easy to clean: Its smooth surface is easy to clean and maintain, and it is not easy to harbor dirt.
Strong processability: 2B surface is suitable for various processing such as cutting, welding, bending and stamping.
High cost performance: The cost of 2B surface treatment is relatively low, but it can provide sufficient corrosion resistance and appearance requirements.

Q3: What are the common applications of 2B surface stainless steel sheet?
A3:
2B surface stainless steel plate is often used in the following fields:
Industrial equipment: such as chemical equipment, food processing equipment, pharmaceutical equipment.
Architectural applications: interior and exterior wall decoration, structural components.
Automotive industry: used for exhaust systems and other corrosion-resistant parts.
Kitchen equipment: used to make countertops, sinks, oven liners, etc.

Q4: What is the difference between 2B surface stainless steel plate and BA surface?

A4: 2B surface is a standard surface after cold rolling, which is smooth but less reflective; while BA (Bright Annealed) surface is bright annealed, highly reflective and smoother, and is more suitable for occasions requiring high decorative effects.

Q5: How is the corrosion resistance of 2B surface stainless steel plate?

A5: 2B surface stainless steel plate has good corrosion resistance, especially in common grades such as 304 and 316, which can resist corrosion in most environments and is suitable for industrial and architectural applications.

Q6: Is 2B surface stainless steel plate suitable for welding and other processing?

A6: Yes, 2B surface stainless steel plate has good machinability and is suitable for a variety of processing processes such as welding, bending, cutting, etc. After welding, pickling or light polishing is usually required to restore the surface finish.

Q7: Can 2B surface stainless steel plate be used for decorative purposes?

A7: Although the 2B surface is less reflective, it can still be used for decorative purposes in some occasions, especially when a high gloss is not required, such as in industrial style or modern minimalist designs.