No.4 Finish Stainless Steel
304 No.4 Finish Stainless Steel

304 Stainless Steel Sheet #4 Brushed Finish Coil also Available

Our suppliers of 304 BA stainless steel are POSCO PZSS, Shuoyang, TISCO, LCG Metal and BAOWU. Click to know more about our top resources in China.

Size For Sheets(With x Length)

1000 x 2000 mm (3.28 × 6.56')

1219 x 2438 mm (4.00 × 8.00')

1240 x 2500 mm (4.07 × 8.20')

1500 x 3000 mm (4.92 × 9.84')

Custom

Size For 코일

Width (mm): 1000, 1219, 1240, 1500 or Customized

Weight (MT): 3-10

Thickness (mm): 0.15-3.0

Custom

stainless steel measurement standard
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What Makes 304 Stainless Steel Sheet #4 Brushed Finish a Smart Choice?

The 304 stainless steel sheet with #4 brushed finish delivers a perfect balance of utility and aesthetics. This surface treatment involves mechanically polishing the metal with fine abrasives to produce a consistent, linear grain that enhances both appearance and functionality.

Unlike mirror-polished or bright-annealed finishes, the #4 brushed style offers a muted, satin-like surface with low reflectivity and excellent resistance to fingerprints, making it ideal for high-contact or visible applications like kitchen panels, elevator doors, and decorative wall coverings.

Engineered from grade 304 stainless steel, this product retains excellent corrosion resistance and formability, making it suitable for indoor and outdoor architectural environments. Whether it's for commercial kitchens or modern interiors, the #4 brushed finish adds a refined, professional look without being too flashy.

Specialized Services for 304 #4 Brushed Stainless Steel Sheets

At Sanmei Metal, we go beyond standard supply. We offer a full range of custom processing services tailored to your project needs:

  • Precision slitting and blanking
  • Custom length and width cutting
  • Edge deburring and trimming
  • Brushing reinforcement or surface refinement

 

Laser PVC film or protective masking for clean installations

To preserve the surface integrity during transport and handling, all sheets come with PVC protective film applied on one side. Optional laser-cut film is available for projects involving engraving or laser cutting.

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304 #4 Stainless Steel Mechanical Properties:

  • Yield Strength: Minimum of 30 ksi
  • Tensile Strength: Minimum of 75 ksi
  • Elongation: Minimum of 40%
  • Hardness: Maximum of 92 Rb

304 #4 Stainless Steel Physical Properties:

  • Modulus of Elasticity: 28 x 10⁶ psi
  • Coefficient of Thermal Expansion (68-212°F): 9.2 x 10⁻⁶ /°F
  • Thermal Conductivity: 9.4 Btu/ft·hr·°F
  • Specific Heat: 0.12 Btu/lb·°F
  • Electrical Resistivity: 28.3 Microohm-in

304 #4 Stainless Steel Physical Properties:

  • Carbon: 0.07% Chromium: 17.5-19.5%
  • Nickel: 8.0-10.5%
  • Manganese: 2%
  • Silicon: 0.75%
  • Nitrogen: 0.1%
  • Phosphorus: 0.045%
  • Sulfur: 0.03%

These values are typical but not guaranteed for every batch. For specific requirements, please contact your Sanmei Metal Sales Representative.

Know more about 304 stainless steel.

Applications of 304 No.4 Finish Stainless Steel

Satin 4 brushed stainless steel sheets are widely used in:

Interior decoration & wall panels

Elevator doors & kitchen appliances

Machinery covers & enclosures

Handrails, countertops, and signage

Furniture, fixtures, and automotive trim

Case Show of Stainless Steel 

304 Stainless Steel Sheet #4 Brushed Finish Coil also Available

stainless steel measurement standard
304 2b finish stainless steel sheets flattened from a coil are of the same quality.

Size For Sheets(With x Length)

1000 x 2000 mm (3.28 × 6.56')

1219 x 2438 mm (4.00 × 8.00')

1240 x 2500 mm (4.07 × 8.20')

1500 x 3000 mm (4.92 × 9.84')

Custom

Size For 코일

Width (mm): 1000, 1219, 1240, 1500 or Customized

Weight (MT): 3-10

Thickness (mm): 0.15-3.0

Custom

Why Choose Sanmei Metal?

10+
Decorative Finishes for Your Stainless Steel Sheet

Sanmei Metal can provide decorative stainless steel sheets, including 8K, Hairline, Stamped, PVD color coating, Antique, Anti-Finger Print, Laminatd, Emboss ect.

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1v1 Service

The entire process is handled by a dedicated person to reduce information gaps and time during handovers.

Complete Special Metal Processing Service
  • 정밀 슬리팅
  • 사용자 정의 길이 절단
  • 양털 깎기
  • 가장자리 트리밍
  • 빈 생산
  • 표면 연마
  • Tension Leveling
  • Various Fabrication Services

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