En 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.
Calificación
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| Acabado de molino
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1000 | 1020 | 1219 | 1240 (Caliente) | 1500 | 1520 | 2000 | A medida | |||||
N°4 | 0.26-1.11 | 2B/BA | HONWANG | ✔ |
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Calificación | Molino de origen | Ancho * Largo (mm) | Espesor (mm) | Acabados | Acabado de molino |
201 | Hongwang, Lisco | 1000 mm x 2000 mm (3'4" x 6'6") 1219 mm * 2438 mm (4' * 8') 1219 mm * 3048 mm (4' * 10') 1500 mm x 3000 mm (4'11" x 9'10") | 0.3-3.0 | N°4 | 2B |
304L | Yongjin, Jisco, Posco Pzss, Tisco, Lisco | ||||
316 | Posco Pzss, Tisco | ||||
316L | Posco Pzss, Tisco | ||||
304 | Yongjin, Jisco, Posco Pzss, Tisco, Lisco | 1000 * 2000 mm (3'4" * 6'6") 1219 * 2438/3048 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 | Jisco, Krupp |
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
¡No solo 2B! Ofrecemos acabados de superficie personalizados, incluyendo 8K, línea de cabello, estampado, revestimiento de color PVD, antiguo, antihuellas, laminado, relieve, etc.
Trabajamos en estrecha colaboración con principales fábricas de acero inoxidable, garantizando un suministro estable y una calidad constante.
Todo el proceso es gestionado por una persona dedicada a reducir las lagunas de información y el tiempo durante los traspasos.
El acabado 2B es un acero inoxidable laminado en frío con un acabado liso y mate. Es una solución rentable para industrias que requieren durabilidad y bajo mantenimiento.
✅ Fuente: Suministro directo desde Más de 20 de las mejores fábricas de acero inoxidable de China, incluidos LISCO, HONG WANG, Bao Steel, TISCO, POSCO PZSS y más
✅ Tiempo de entrega y MOQ
✅ Tallas disponibles
Para bobinas
Para hojas