304 stainless steel perforated sheet—also identified as 1.4301 and UNS S30400—is made by punching or stamping openings into sheet metal. Perforated metal is also referred to as perforated sheet, stamping plate or perforated screen.
Grade 304 is commonly known as 18/8 stainless steel and is widely used across a broad range of product forms and finishes. Perforated sheet can be specified in different opening shapes and layouts for screening, guarding, architectural and industrial applications.
The supplied product description highlights flexible design and anti-cut or anti-climb use. Actual performance depends on the selected sheet thickness, hole pattern, installation and application; confirm suitability for the intended security requirements.
SS 304 perforated sheets can be supplied in different patterns and product configurations.
304 stainless steel perforated sheet combines a widely used stainless grade with configurable opening patterns for a variety of applications.
Grade 304, commonly called 18/8 stainless steel, is used in a broad range of products and forms.
Specify round, hexagonal, square, rectangular or other perforation patterns as required.
Perforated sheet can be supplied in product forms and finishes suited to the project specification.
Perforated panels can be considered for screens, guards and protective applications.
Openings are formed through metal stamping and sheet-metal manufacturing processes.
Choose pattern, thickness and dimensions based on the intended use and design requirements.
The following options are reproduced from the supplied product information. Confirm the required dimensions, material specification, finish and availability before ordering.
| Product | 304 stainless steel perforated sheet |
|---|---|
| Grade Identifications | Grade 304; 1.4301; UNS S30400 |
| Standards | ASTM, ASME and API, as applicable to the ordered product |
| Hole Types | Round, hexagonal, square and rectangular perforations |
| Surface Treatments | PVC coated, powder coated and anodized options are listed; confirm suitability for stainless steel |
| Colors | Silver, red, yellow, black, white and other options, subject to finish availability |
| Thickness | Listed options: 0.05 mm, 0.10 mm, 0.15 mm, 0.20 mm, 0.25 mm, 0.30 mm, 0.35 mm and 0.40 mm. Confirm available thicknesses. |
| Width | Confirm available width range with the supplier |
| Hardness | Soft, hard, half hard, quarter hard and spring hard options listed; confirm availability for the selected grade and thickness |
| Security Use | Anti-cut and anti-climb applications are described; performance depends on design, installation and project requirements |
The supplied information lists the following grades across the broader perforated-sheet product range. Confirm which materials and grades are available in the required product form.
ASTM A240 / ASME SA240; grades 304, 304L, 304H, 316, 316L, 316LN, 316Ti, 309, 310S, 317L, 321, 347, 409, 410, 420, 430, 446 and 202.
ASTM A515 Grades 60 and 70; ASTM A516 Grades 60 and 70; ASTM A537 Class 1 and Class 2.
ASTM / ASME A/SA 387 Grades F5, F9, F11, F12, F22 and F91.
ASTM A240 / ASME SA240 and ASTM A182 F51; UNS S31803, S32205, F53, F55, S32550, S32750, S32760, 2205 and 2507.
ASTM / ASME SB 162 UNS 2200 and UNS 2201; SB 127 UNS 4400; SB 168 UNS 6600 and UNS 6601; SB 443 UNS 6625; SB 424 UNS 8825; SB 574 UNS 10276; and SB 462 UNS 8020.
Select the perforation pattern and sheet specification according to the intended application. Confirm material suitability for the operating environment and any applicable standards.
Share your required grade, pattern, dimensions and application to help confirm the appropriate product configuration.
Specify 304 / 1.4301 / UNS S30400 and any required product standard or documentation.
Provide the opening shape, hole size, pitch and layout, or share a drawing for review.
Include sheet thickness, width, length, finish and quantity. Confirm available dimensions and finish compatibility.
Describe the intended use, including any screening, guarding or security requirements, so suitability can be assessed.
Share your requirements, dimensions, material, finish, quantity, or project details with APEX ALLOYS INDIA. Our team will assist you with the right solution and quotation.
