304/316 Stainless Steel Plate - 0.3-3.0mm - Cold/Hot Rolled - Mirror/Matte
Product information
Discover the perfect blend of strength and style with our 304/316 stainless steel plates, available in thicknesses from 0.3mm to 3.0mm. Whether you choose cold-rolled or hot-rolled options, each plate is crafted to meet the highest standards of durability and corrosion resistance. Ideal for both industrial applications and decorative projects, these plates provide exceptional performance in diverse environments.
Choose from mirror or matte finishes to suit your specific needs. The mirror finish offers a sleek, reflective surface perfect for high-end architectural designs, kitchen appliances, and decorative accents. Meanwhile, the matte finish provides a subtle, non-reflective look that excels in functional and industrial settings. Both finishes are easy to clean and maintain, ensuring long-lasting beauty and practicality.
Backed by superior quality and versatility, these stainless steel plates are a reliable choice for fabrication, construction, and design projects. Elevate your work with a material that combines aesthetic appeal with unmatched resilience.
Product Parameters
| Product Name | 304/316 Stainless Steel Plate - 0.3-3.0mm - Cold/Hot Rolled - Mirror/Matte |
| Place of Origin | Guangdong, China |
| Grade | 201, 304, 316, 410, 430 |
| Certification | ISO9001&ISO14001 |
| Thickness Range | 0.3mm-3.0mm |
| Tolerance | ±5% |
| Width Range | 600mm-1500mm |
| Length | 2000mm, 2438mm, 3048mm, or customized |
| Size | 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or customized |
| Color | Champagne, rose, bronze, black titanium, titanium gold, yellow titanium, brown, taw |
| Finish | 2B, BA, No. 4, Hairline, 8K, embossed, etched, vibration, PVD color coated, sand blasted, Anti-fingerprint |
| Color | Gold, Black, Sapphire blue, Brown, Bronze, Purple, Champagne gold, Diamond, Rose gold, Rose red, etc. |
| Lead Time | 10 to 21 working days after the receipt of 30% deposit |
| Processing Service | Bending, Welding, Punching, Cutting |
| Machines | 8k Polish Machines, Pvd Coating Machines. |
| Packing | Standard export sea-worthy packaging,Wooden pallet or according to customer's request |
| Application | Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate |
Production Process of Cold-Rolled Stainless Steel
Cold-rolled stainless steel is valued for its high precision, smooth surface, and enhanced mechanical properties, widely used in automotive, electronics, and kitchenware. Its production follows a rigorous 6-step process to achieve superior quality.
First, hot-rolled coil preparation is the starting point. Hot-rolled stainless steel coils (typically 304, 316, or 430 grades) are selected as raw materials. They undergo degreasing with alkaline cleaners to remove surface oil and contaminants, then rinsed with water. This step ensures no impurities affect subsequent rolling, preventing surface defects.
Second, cold rolling forming shapes the material. The cleaned hot-rolled coils are fed into multi-stand cold rolling mills (usually 4-high or 6-high mills). Through repeated rolling (2-5 passes), the thickness is reduced from 3-12mm to 0.1-3mm, with strict thickness tolerance (±0.01mm). Rolling speed (200-800 m/min) is adjusted based on thickness requirements to ensure uniform deformation.
Third, annealing and pickling relieves stress and improves ductility. After cold rolling, the steel becomes work-hardened. It is annealed in a continuous furnace at 800-1100°C for 5-20 minutes to restore plasticity. Then, it undergoes pickling in a mixed acid solution (nitric + hydrofluoric acid) to remove oxide scales formed during annealing, revealing a clean surface.
Fourth, temper rolling (skin passing) optimizes surface and flatness. The annealed steel is passed through a temper rolling mill with low pressure (10-30 MPa). This step reduces surface roughness (Ra ≤ 0.8μm for 2B finish), corrects minor warping, and stabilizes mechanical properties. It also prepares the surface for optional finishes like mirror polishing or brushing.
Fifth, slitting and cutting meets custom needs. Using slitting machines, wide coils are cut into narrow strips (width tolerance ±0.1mm) or cut into sheets of standard/custom sizes via shearing or laser cutting. Edge trimming is also done to remove burrs, ensuring safe handling and installation.
Finally, quality inspection and packaging ensures compliance. Inspectors check thickness, flatness, surface defects (scratches, pits), and mechanical properties (tensile strength, elongation) via sampling. Qualified products are wrapped in moisture-proof PE film and packed in wooden pallets or crates to avoid corrosion and damage during transport.
This process balances precision and efficiency, producing cold-rolled stainless steel that meets strict industrial standards for diverse applications.
Advantage
Crafted for precision and durability, our 304/316 stainless steel plates (0.3–3.0mm thickness) deliver unmatched corrosion resistance and structural integrity across industrial, architectural, and decorative applications. Whether you require the cost-effective versatility of 304 or the superior chloride resistance of 316, each plate is engineered to perform in demanding environments—from coastal installations to chemical processing units. The availability in both cold-rolled (for tighter tolerances and smoother finishes) and hot-rolled (for enhanced formability) ensures compatibility with your fabrication needs.
Surface aesthetics meet functional excellence with our mirror and matte finish options. The mirror finish offers a brilliant, reflective sheen ideal for luxury interiors, elevator cladding, and artistic installations, while the matte finish provides a contemporary, low-glare surface perfect for commercial kitchens, medical equipment, and minimalist design projects. Both finishes are applied with strict quality control to ensure uniformity, scratch resistance, and easy maintenance—making them as practical as they are visually striking.
Designed for global standards and scalable production, our plates support custom cutting, bending, and laser engraving without compromising material integrity. Backed by ISO-certified manufacturing and batch traceability, every sheet guarantees consistent mechanical properties and chemical composition. Whether you’re sourcing for OEM components, architectural facades, or high-end consumer goods, our stainless steel plates offer the reliability, finish variety, and dimensional accuracy professionals demand—delivered on time, anywhere in the world.
