Overview of 304 Stainless Steel Coils – No.4 Finish
304/No.4 stainless steel coils are premium stainless steel materials processed with fine brushing to create a smooth, uniform satin finish. This surface offers both aesthetic appeal and high durability, making it widely used in industrial manufacturing and architectural applications. Inox Viet Nam supplies a full range of 304/No.4 stainless steel coils to meet diverse machining and end-use requirements.
Technical Features of 304 Stainless Steel Coils – No.4 Finish
The No.4 surface is mechanically brushed to achieve consistent grain lines, providing an elegant appearance while minimizing the visibility of fingerprints or stains during use. Key advantages of 304 stainless steel include:
- Excellent corrosion resistance in humid environments, mild chemicals, and coastal areas.
- High hardness and mechanical strength, suitable for cutting, slitting, stamping, bending, and CNC press braking.
- Thermal stability, resisting discoloration and oxidation under normal temperature variations.
- Good ductility, allowing easy forming without compromising the metal’s structural integrity.
- High aesthetic value, ideal for products requiring a refined, uniform surface finish.
Applications of 304 Stainless Steel Coils – No.4 Finish
Thanks to its durability and modern appearance, 304/No.4 stainless steel coils are widely used in:
- Kitchen equipment, household appliances, cabinet fronts, countertops, and food-processing equipment.
- Interior and exterior décor: wall cladding, partitions, railings, handrails.
- Elevator manufacturing: cabin interiors, landing doors, and decorative components.
- Industrial production: medical equipment, machinery parts, and electrical devices.
- Construction and architecture: façades, signage, and structural applications requiring high durability.
