Steelage Alloys offers precision-engineered Stainless Steel Perforated Sheets designed for versatile applications across industrial, architectural, and decorative sectors. These sheets feature uniform perforations in a variety of patterns—round, square, slot, and custom—produced using advanced CNC punching and laser cutting technology for high-dimensional accuracy and clean finishes.
Our perforated sheets combine strength, corrosion resistance, airflow, and aesthetic appeal, making them ideal for filtration, ventilation, screening, sound insulation, and design elements. Available in different thicknesses, hole sizes, open areas, and finishes, we can tailor them to suit project-specific requirements.
Corrosion Resistant
Trusted Supplier
Bulk Orders
| Property | Details |
|---|---|
| Thickness Range | 0.4 mm to 5 mm |
| Sheet Size | 1000 x 2000 mm / 1220 x 2440 mm / Custom |
| Hole Diameter | 0.5 mm to 50 mm (customized patterns available) |
| Open Area | 5% to 60%, depending on design |
| Hole Patterns | Round, Square, Slot, Hexagonal, Decorative, Custom CNC |
| Finish | 2B, BA, Matte, Mirror, Powder Coated (on request) |
| Standard | Description / Use |
|---|---|
| ASTM A240 | For stainless steel sheet and strip used in general applications |
| IS 6911 | Indian Standard for stainless steel plate, sheet, and strip |
| JIS G4305 | Cold-rolled stainless steel sheet standards |
| DIN 24041 | German standard for perforated sheet designs |
Steel Making
Ingot Casting
Continuous Casting
Roughing Rolling
Steckel Mill
Annealing
Pickling
Cold Rolling
Bright Annealing
Skin-Pass-Mill
Cold-Rolled Coil
Inspection
Analytic
Marking
Packing & Shipping
Formula : m = A (m) × THK (mm) × L (m) × 7.93 * For 316, 316L, 310S, 309S, etc., ratio=7.98 For 400 series stainless steel, ratio=7.75 A = Width, THK = Thickness, L = Length
Plastic Bag
Wooden case
By Sea
By Air