Cold Rolled 304 Stainless Steel Coil 0.12mm-100mm High Hardness Corrosion Resistant for Construction and Decoration

Premium stainless steel material designed for construction, architectural decoration, and industrial manufacturing applications. Manufactured through advanced cold rolling technology, this stainless steel coil offers excellent corrosion resistance, high strength, precise dimensions, and an attractive surface finish.

Our stainless steel coils are available in a wide range of grades, including 201, 202, 301, 304, 304L, 316, 316L, 316Ti, 321, 409L, 410, 420, 430, and other stainless steel grades. The products can be customized in thickness, width, surface treatment, and coil specifications according to customer requirements.

With excellent durability and aesthetic performance, 304 stainless steel coil is widely used for building exterior walls, roofs, doors, windows, decorative panels, scaffolding systems, fences, handrails, greenhouse structures, and industrial equipment.

Manufactured according to international standards including GB, ASTM, JIS, and AISI, the stainless steel coil provides stable quality, high dimensional accuracy, and reliable performance for global customers.

In construction and industrial environments, traditional metal materials often face problems such as:

• Corrosion caused by moisture and weather exposure
• Surface oxidation and aging
• Frequent maintenance requirements
• Reduced service life
• Poor appearance after long-term use

For modern buildings and industrial structures, materials need to provide not only mechanical strength but also excellent corrosion resistance and decorative appearance.

Cold Rolled 304 Stainless Steel Coil provides an ideal solution for applications requiring strength, durability, and appearance.

The high chromium content forms a passive protective oxide layer on the surface, preventing rust and improving resistance to moisture, chemicals, and atmospheric corrosion.

Cold rolling improves mechanical properties, providing:

• Higher tensile strength
• Better dimensional stability
• Improved surface hardness
• Excellent durability

Available surface finishes include: 2B, BA, No.1, No.2, No.3, No.4, and customized finishes. Suitable for both industrial and decorative applications.

304 stainless steel coil can be processed through cutting, bending, stamping, welding, and forming for different manufacturing requirements.

Stainless steel provides excellent durability, reducing replacement frequency and long-term maintenance costs.

Thickness, width, coil size, surface treatment, and packaging can be customized according to project requirements.

Applications include exterior wall panels, building facades, roofing systems, doors and windows, decorative structures, and stainless steel architectural components. 304 stainless steel provides excellent weather resistance and long-lasting appearance.

Used for interior decoration panels, elevator decoration, handrails, stainless steel trims, and decorative surfaces. BA and polished finishes provide attractive visual effects.

Applications include industrial machinery, processing equipment, storage systems, and structural components. The high strength and corrosion resistance make stainless steel suitable for demanding environments.

Used for scaffolding systems, fence posts, safety barriers, and protective structures. The material provides excellent durability in outdoor environments.

Applications include greenhouse frames, irrigation systems, and agricultural equipment. The corrosion-resistant properties help extend service life under outdoor conditions.

Used for water pipelines, gas pipelines, oil transportation systems, and low-pressure fluid applications. Stainless steel provides stable performance and resistance to corrosion.

Cold Rolled 304 Stainless Steel Coil achieves its superior performance through alloy composition and manufacturing processes.

304 stainless steel contains chromium and nickel:

• Chromium (Cr): Creates a passive oxide film that protects against corrosion
• Nickel (Ni): Improves toughness, durability, and corrosion resistance

This protective layer automatically repairs itself when damaged.

The stainless steel slab is converted into coil through rolling equipment. Cold rolling improves thickness accuracy, surface smoothness, mechanical strength, hardness, and flatness.

Annealing and surface treatment optimize material stability, surface brightness, formability, and corrosion resistance.

The stainless steel coil can be further processed into finished products through cutting, slitting, bending, welding, and stamping to meet different application requirements.

General Construction Use: Recommended 304 Stainless Steel for buildings, decoration, and outdoor structures.

High Corrosion Environment: Recommended 316 / 316L Stainless Steel for marine, chemical, and industrial applications.

Decorative Applications: Recommended BA / No.4 / Mirror Finish.

• 0.12-3mm: Decorative panels, precision parts
• 3-10mm: Industrial components
• 10-100mm: Heavy-duty structures

Customers can customize thickness, width, coil weight, surface finish, packaging, and processing methods.

304 stainless steel coil offers excellent corrosion resistance, high strength, good weldability, easy processing, and attractive surface appearance, making it suitable for construction and industrial applications.

Cold rolled stainless steel coil has better surface quality, higher dimensional accuracy, and improved mechanical properties. Hot rolled stainless steel is generally used for thicker and heavier applications.

Yes. Thickness, width, surface treatment, coil weight, packaging, and processing methods can all be customized according to customer requirements.

304 stainless steel provides excellent weather resistance, corrosion resistance, durability, and aesthetic appearance, making it ideal for building facades, roofs, doors, windows, and decorative structures.

The products are manufactured under ISO9001 quality control and can be supplied according to international standards including GB, ASTM, JIS, and AISI.