304 Acier inoxydable des cheveux
304 hairline stainless steel combines excellent corrosion resistance with a refined brushed surface, making it one of the most popular materials for modern design and industrial use.
Its balance of performance, durabilité, et esthétique ensures wide application across construction, décoration, and manufacturing industries. Choosing a professional supplier guarantees consistent finish quality and reliable long-term performance.
- Description
304 hairline stainless steel (also known as brushed stainless steel or HL finish) est un surface-treated 304 tôle d'acier inoxydable featuring fine, continuous linear textures. This finish combines the corrosion resistance of 304 acier inoxydable with an elegant, aspect moderne, making it widely used in architecture, décoration, and industrial design.
The hairline finish not only enhances aesthetics but also improves surface durability and scratch resistance compared with mirror or plain finishes.
What is Hairline Finish (HL)?
Naissance des cheveux (HL) is a surface processing method created by mechanical brushing or abrasive belt polishing:
- Produces uniform, straight grain lines
- Reduces surface reflectivity (finition mate)
- Improves resistance to fingerprints and minor scratches
- Provides a clean and modern metallic look
Composition chimique de 304 Acier inoxydable
| Élément | Contenu (%) |
|---|---|
| Chrome (Cr) | 18.0 – 20.0 |
| Nickel (Dans) | 8.0 – 10.5 |
| Carbone (C) | ≤ 0.08 |
| Manganèse (Mn) | ≤ 2.00 |
| Silicium (Et) | ≤ 1.00 |
| Phosphore (P.) | ≤ 0.045 |
| Soufre (S) | ≤ 0.030 |
| Fer (Fe) | Équilibre |
This composition provides excellent corrosion resistance and formability, fabrication 304 the most widely used stainless steel grade.
Propriétés clés de 304 Acier inoxydable des cheveux
1. Excellente résistance à la corrosion
304 stainless steel offers strong resistance to oxydation, humidité, and mild chemicals, suitable for both indoor and semi-outdoor environments.
2. Decorative Surface Appearance
The hairline finish delivers a uniform brushed texture, widely used in modern architectural design.
3. Anti-Fingerprint and Scratch Resistance
Compared with mirror finishes, the brushed surface helps hide fingerprints and minor surface scratches.
4. Good Formability and Workability
304 stainless steel can be easily processed by coupe, flexion, soudage, and stamping.
5. Durability and Low Maintenance
The material maintains its appearance over time with minimal maintenance requirements.
Propriétés mécaniques typiques
| Propriété | Valeur |
|---|---|
| Résistance à la traction | ≥ 520 MPa |
| Limite d'élasticité | ≥ 205 MPa |
| Élongation | ≥ 40% |
| Densité | ~7.93 g/cm³ |
Applications courantes de 304 Acier inoxydable des cheveux
1. Décoration architecturale
- Panneaux de revêtement mural
- Intérieurs et portes d'ascenseur
- Column covers and facade elements
- Ceiling and partition panels
2. Design d'intérieur
- Dosserets de cuisine
- Furniture surface panels
- Cabinet and appliance finishes
- Garnitures décoratives
3. Espaces commerciaux et publics
- Intérieurs de centres commerciaux
- Hotel and office decoration
- Signage and display panels
4. Industrial and Equipment Use
- Couvertures de machines
- Boîtiers d'équipement
- Control panels
Advantages of Hairline Stainless Steel
- Modern and elegant brushed appearance
- Reduced glare compared to mirror finish
- Résistance améliorée aux rayures et aux empreintes digitales
- Durable and corrosion-resistant
- Suitable for both decorative and functional applications
Teda Ganghua – Capacité d’approvisionnement
Teda Ganghua fournitures 304 hairline stainless steel sheets with stable quality and customization options:
- Plusieurs options d'épaisseur et de taille
- Uniform and consistent brushing finish
- Traitement personnalisé (coupe, flexion, fabrication)
- Strict surface quality control
- Emballage d'exportation et livraison mondiale
With extensive experience in stainless steel processing, Teda Ganghua fournit high-quality brushed stainless steel solutions for architectural and industrial applications.
