SS 304 Brushed No 4 Satin Finish Stainless Steel Sheet for Elevator Decortaion

1. Surface Finish

The NO.4 finish on stainless steel sheets is achieved through a process of polishing with abrasives of 150-180 grit size. It results in a uniform, brushed surface texture with a dull satin appearance.

2. Appearance

It features a smooth, brushed surface that is less reflective than mirror finishes but still retains some sheen. The NO.4 finish provides a subtle aesthetic with a consistent grain pattern.

3. Applications

NO.4 stainless steel sheets are commonly used where a decorative yet non-reflective surface is desired. Applications include kitchen equipment, architectural trim, elevator interiors, and furniture components.

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 NO.4 Finish Stainless Steel Sheet

Product Display Of NO.4 Finish Stainless Steel Sheet

FAQ

Q1: What is a NO.4 finish stainless steel sheet?

A1: A NO.4 finish stainless steel sheet is a type of polished stainless steel that has a uniform, fine, matte texture on its surface. This effect is typically achieved by multiple polishing processes on the stainless steel sheet using abrasive materials with a grit size ranging from 150 to 180.

Q2: What are the advantages of a NO.4 finish stainless steel sheet?
A2:

High Decorative Appeal: The NO.4 finish has a uniform matte texture, providing an elegant and modern appearance.
Wear Resistance: This surface treatment gives the stainless steel sheet good scratch resistance in daily use.
Easy to Clean: The smooth, non-reflective surface is easy to clean and maintain.
Versatility: Suitable for a wide range of industrial and decorative applications, especially where aesthetic and functional qualities are required.

Q3: What are the common applications of NO.4 finish stainless steel sheet?
A3:
NO.4 finish stainless steel sheets are commonly used in the following areas:

Architectural Decoration: Such as elevator interiors, handrails, wall decorations, door panels, etc.
Kitchen Equipment: Commercial kitchen countertops, cabinets, backsplashes, etc.
Household Appliances: The exterior of refrigerators, dishwashers, ovens, etc.
Medical Equipment: Surgical room equipment, medical workstations, and other devices that require corrosion resistance and easy cleaning.

Q4: What is the difference between NO.4 finish and 2B finish stainless steel sheets?

A4: 2B finish stainless steel sheets have a smooth and slightly reflective surface, while NO.4 finish has a more matte and uniform brushed texture. The NO.4 finish is better suited for applications requiring a decorative appearance, whereas the 2B finish is more commonly used for industrial purposes.

Q5: Is a NO.4 finish stainless steel sheet suitable for outdoor use?

A5: NO.4 finish stainless steel sheets can be used outdoors, but it is recommended to choose an appropriate alloy grade (such as 316 stainless steel) to enhance corrosion resistance. Regular maintenance is also advised to ensure long-term aesthetics and functionality.

Q6: Can NO.4 finish stainless steel sheets be further processed?

A6: Yes, NO.4 finish stainless steel sheets can be cut, welded, bent, and subjected to other processing. However, re-polishing or finishing may be necessary after processing to restore the consistency and aesthetics of the surface.

Q7: Do NO.4 finish stainless steel sheets offer customization options?

A7: Yes, NO.4 finish stainless steel sheets can be customized according to the client's specific requirements, including custom sizes, thicknesses, alloy grades, and other special needs.