201 304 316 430 Cold Rolled 8K Mirror Finish Stainless Steel Sheet
Product information
Product Overview
Introducing our premium cold-rolled stainless steel sheets,
available in grades 201, 304, 316, and 430, with a stunning 8K
mirror finish. Designed for durability and aesthetic appeal, these
sheets are ideal for a variety of applications, from kitchen
appliances and architectural elements to industrial equipment. Each
grade offers unique properties to meet specific needs, ensuring
reliability and performance in diverse environments.
Key Features and Benefits
Crafted through precision cold-rolling, these sheets offer enhanced
surface smoothness, corrosion resistance, and easy maintenance. The
8K finish ensures a flawless mirror-like appearance, free from
imperfections. Choose from versatile grades: 201 for cost-effective
elegance, 304 for reliable all-purpose use, 316 for superior
corrosion resistance in harsh environments, and 430 for
budget-friendly decorative projects.
Ideal Applications and Versatility
Perfect for interior design, retail displays, automotive trim, and
household items, these sheets marry style with functionality. Their
effortless cleanability and resistance to tarnishing make them a
long-lasting choice for both indoor and outdoor use. Elevate your
project with a touch of sophistication and reliability.
Product Parameters
| Product Name | 201 304 316 430 Cold Rolled 8K Mirror Finish Stainless Steel Sheet |
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| Place of Origin | Guangdong, China |
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| Grade | 201, 304, 316, 410, 430 |
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| Certification | ISO9001&ISO14001 |
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| Thickness Range | 0.3mm-3.0mm |
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| Tolerance | ±5% |
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| Width Range | 600mm-1500mm |
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| Length | 2000mm, 2438mm, 3048mm, or customized |
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| Size | 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or customized |
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| Color | Champagne, rose, bronze, black titanium, titanium gold, yellow
titanium, brown, taw |
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| Finish | 2B, BA, No. 4, Hairline, 8K, embossed, etched, vibration, PVD color
coated, sand blasted, Anti-fingerprint |
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| Color | Gold, Black, Sapphire blue, Brown, Bronze, Purple, Champagne gold,
Diamond, Rose gold, Rose red, etc. |
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Lead Time | 10 to 21 working days after the receipt of 30% deposit |
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Processing Service | Bending, Welding, Punching, Cutting |
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Machines | 8k Polish Machines, Pvd Coating Machines. |
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| Packing | Standard export sea-worthy packaging,Wooden pallet or according to
customer's request |
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| Application | Interior/exterior/architectural/bathroom decoration, elevator
decoration, hotel decoration, kitchen equipment, ceiling, cabinet,
kitchen sink, advertising nameplate |
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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
Our 201, 304, 316, and 430 Cold Rolled 8K Mirror Finish Stainless
Steel Sheets deliver unparalleled surface brilliance and
dimensional precision, ideal for luxury architectural, decorative,
and industrial applications. The ultra-smooth 8K finish reflects
light with near-perfect clarity, creating a sleek, modern aesthetic
that elevates any design. Cold rolling ensures superior flatness
and consistent thickness, while the mirror polish minimizes visual
distortion — perfect for elevator panels, signage, kitchen
backsplashes, and high-end retail fixtures.
Each grade offers tailored performance: 304 provides excellent
corrosion resistance for indoor and mildly corrosive environments;
316 excels in marine or chemical-rich settings with added
molybdenum; 201 delivers cost efficiency without sacrificing polish
quality; and 430 offers magnetic properties and moderate corrosion
resistance for budget-conscious yet stylish projects. All sheets
are precision-cut, edge-deburred, and protected with PE film to
preserve the flawless surface during transport and fabrication.
Engineered for durability and effortless maintenance, these
mirror-finish sheets resist fingerprints, smudges, and scratches
better than standard polished steel. Their non-porous surface
repels stains and cleans easily with mild detergents — ideal for
high-touch or hygienic environments. Whether you’re crafting
statement interiors, commercial displays, or custom furniture, our
stainless steel combines aesthetic sophistication with long-term
structural integrity, backed by strict quality control from mill to
delivery.
