SS Mirror Finish Sheets / Plates

What are SS Mirror Finish Sheets / Plates?

SS Mirror Finish Sheets / Plates are stainless steel flat products polished to a highly reflective, smooth, and glossy surface that resembles a mirror. These sheets not only provide excellent corrosion resistance but also serve an aesthetic function in architectural, decorative, and high-end commercial applications.

Asiad Steel Industries is a reputed manufacturer and exporter of premium Stainless Steel Mirror Finish Sheets and Plates, offering them in various thicknesses and grades like 304, 316, and 430 for both interior and exterior use.

Key Features

High
Strength

Durable
Construction

Precision
Finish

Wide
Compatibility

Corrosion
Resistant

Specifications

Specification Category Parameter / Feature Details / Options
Size Range Thickness 0.5 mm to 50 mm (custom thicknesses available)
Width 1000 mm, 1220 mm, 1500 mm, 2000 mm (custom widths available)
Length 2000 mm, 2440 mm, 3000 mm, 6000 mm (custom cut lengths available)
Grades Available Stainless Steel SS 304, SS 316
Surface Finish Standard Finish Mirror (bright reflective finish, highly polished)
Optional Finishes BA, 2B, No.4, HL, Matt
Standards & Certifications ASTM ASTM A240 / A480
EN EN 10088-2
ASME ASME SA240
Certifications ISO 9001:2015, PED 2014/68/EU
Design Features Surface Glossy, reflective, aesthetic finish with excellent hygiene properties
Processing Can be cut, bent, laser-cut, fabricated, and welded
Applications / Usage Architectural Elevators, cladding, interior panels, facades
Industrial Kitchen equipment, decorative appliances, transport interiors

Chemical Composition

Element SS 304 (%) SS 304L (%) SS 316 (%) SS 316L (%)
Chromium (Cr) 18.0 – 20.0 18.0 – 20.0 16.0 – 18.0 16.0 – 18.0
Nickel (Ni) 8.0 – 10.5 8.0 – 12.0 10.0 – 14.0 10.0 – 14.0
Carbon (C) ≤ 0.08 ≤ 0.03 ≤ 0.08 ≤ 0.03
Manganese (Mn) ≤ 2.00 ≤ 2.00 ≤ 2.00 ≤ 2.00
Silicon (Si) ≤ 1.00 ≤ 1.00 ≤ 1.00 ≤ 1.00
Phosphorus (P) ≤ 0.045 ≤ 0.045 ≤ 0.045 ≤ 0.045
Sulfur (S) ≤ 0.030 ≤ 0.030 ≤ 0.030 ≤ 0.030
Iron (Fe) Balance Balance Balance Balance
Molybdenum (Mo) 2.0 – 3.0 2.0 – 3.0

Mechanical Properties

Property Value Unit / Standard
Tensile Strength 515 – 620 MPa (SS 304 / SS 316)
Yield Strength 205 – 310 MPa
Hardness 150 – 217 HB (Brinell)
Elongation ≥ 40 %
Density 7.9 – 8.0 g/cm³
Impact Toughness ≥ 100 – 150 J (Charpy, grade-dependent)
Modulus of Elasticity (E) ~193 – 200 GPa
Fatigue Strength 240 – 310 MPa
Corrosion Resistance Excellent in Decorative & Industrial Environments ASTM A240 (SS 304/316)
Thermal Conductivity 14 – 16 W/m·K
Coefficient of Thermal Expansion 16 – 17 ×10⁻⁶ /°C
Poisson’s Ratio 0.27 – 0.30
Operating Temperature Range -196 to 870 °C (material-dependent, SS 304/316)

Applications of SS Mirror Finish Sheets / Plates

Construction &
Infrastructure

Automotive & Heavy
Equipment

Manufacturing &
Fabrication

Medical & Laboratory
Equipment

Electrical &
Electronics Assembly

Oil, Gas & Petrochemical
Installations

Do you have questions?

What is No. 8 mirror finished in stainless steel?
Are mirror finish sheets easy to maintain?
Can mirror sheets be used outdoors?
Do you offer PVD-coated colored mirror sheets?

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