Satin #4 Brushed Stainless Steel Coil & Sheet 304 | 316 | 430
The 4 brushed stainless steel finish, also referred to as No. 4 satin finish, is a directional polish with fine, uniform brush lines running across the surface. Created through mechanical abrasion using abrasive belts, this surface is known for its elegant matte sheen, moderate reflectivity, and resistance to fingerprints and scratches—making it ideal for both architectural and functional applications.
This finish is smoother than 2B but not as reflective as mirror-polished stainless steel. The brushing process creates a surface roughness (Ra) of approximately 0.4–0.6 μm, giving it the signature satin appearance.
The No.4 finish features a basic brushed texture with directional grain, suitable for practical applications; if you prefer a finer, longer, and more continuous grain effect, choose Hairline; for a softer, matte appearance with no obvious grain direction, opt for SB.
Optional Customization – No.4 Grain Direction:
We offer customizable No.4 brushing direction (lengthwise or crosswise) for large-volume or project-specific orders. Custom direction must meet technical conditions and will incur additional charges.
Available Grades and Size for #4 Stainless Steel Coil
등급
| 마치다
| 두께(mm)
| Mill Finish
| 밀
| Width: mm | |||||||
1000 | 1020 | 1219 | 1240 (Hot) | 1500 | 1520 | 2000 | Custom | |||||
4호 | 0.26-1.11 | 2B/BA | HONWANG | ✔ |
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Available Grades and Sizes for No.4 Stainless Steel Sheets (Width x Length)
| 등급 | 오리진 밀 | 폭 * 길이(mm) | 두께(mm) | Finishs | Mill finish |
| 201 | 홍왕, 리스코 | 1000 mm * 2000 mm(3'4" * 6'6") 1219 mm * 2438 mm(4' * 8') 1219 mm * 3048 mm(4' * 10') 1500 mm * 3000 mm (4'11" * 9'10") | 0.3-3.0 | 4호 | 2B |
| 304L | 용진, 지스코, 포스코Pzss, 티스코, 리스코 | ||||
| 316 | 포스코 Pzss, 티스코 | ||||
| 316리터 | 포스코 Pzss, 티스코 | ||||
| 304 | 용진, 지스코, 포스코Pzss, 티스코, 리스코 | 1000 * 2000 mm (3'4" * 6'6") 1219 * 2438/3048 mm mm(4' * 8'/10') 1250 * 2000/2438/3048/3000 mm (4'1" * 6'6"/8'/10'/ 9'10") 1500 * 3000 mm(4'11" * 9'10") | |||
| 430 | 지스코, 크루프 |
Packging and Delivery Time
Packing: PVC protective film applied to one side by default; laser film or poly masking optional upon request
Lead Time: 7–15 working days, depending on order size
Why Choose Sanmei Metal's No.4 Stainless Steel?
Not just 2B! We offer custom surface finishes, including 8K, Hairline, Stamped, PVD color coating, Antique, Anti-Finger Print, Laminatd, Emboss ect.
Powerful Backups
We work closely with leading stainless steel mills, ensuring stable supply and consistent quality.
The entire process is handled by a dedicated person to reduce information gaps and time during handovers.
- 정밀 슬리팅
- 사용자 정의 길이 절단
- 양털 깎기
- 가장자리 트리밍
- 빈 생산
- 표면 연마
- Tension Leveling
- Various Fabrication Services
2B Stainless Steel Sheet & Coil – Direct from Trusted Mills
2B finish is a cold-rolled stainless steel with a smooth, matte finish. It’s a cost-effective solution for industries needing durability and low maintenance.
✅ Source: Direct supply from 20+ top stainless steel mills in China, including LISCO, HONG WANG, Bao Steel, TISCO, POSCO PZSS, and more
✅ Delivery Time & MOQ
- Standard lead time: 7–15 days (depending on order volume)
- No MOQ
✅ Available Sizes
For Coils
- Width: 1000 mm (3.28'), 1219 mm (4.00'), 1240 mm (4.07'), 1500 mm (4.92') (or custom)
- Weight: 3–10 MT
- Thickness: 0.15–3.0 mm
- Custom Options Available
시트용
- 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 Sizes Available
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