0.75mm Stainless Steel Perforated Metal Sheet for Filtration, Ventilation and Acoustic Panels

0.75mm Stainless Steel Perforated Metal Sheet

0.75mm stainless steel perforated metal sheet is produced by punching flat stainless steel sheet with a precise round hole pattern. The hole size, pitch, sheet thickness, material grade, and surface finish can be selected according to the customer’s requirements for filtration, ventilation, separation, acoustic performance, architectural appearance, or industrial protection.

This perforated stainless steel sheet features 0.75mm round holes, 1.5mm pitch, and 0.6mm sheet thickness. The small round-hole structure provides a balanced combination of airflow, filtration accuracy, strength, and clean appearance. It is an ideal material for applications that require corrosion resistance, lightweight handling, cost efficiency, and stable performance.

Round hole perforated metal is widely used because it offers a strong balance between open area, sheet strength, and visual appearance. McNICHOLS describes round hole perforated metal as a popular perforated type available in staggered and straight centers, with multiple diameters, gauges, and sheet sizes for industrial and architectural uses. McNICHOLS Round Hole Perforated Metal

Product Specification

• Product Name: 0.75mm Stainless Steel Round Hole Perforated Metal Sheet

• Material: Stainless steel

• Hole Size / Aperture: 0.75mm round hole

• Pitch: 1.5mm

• Thickness: 0.6mm thick flat sheet

• Pattern: Round hole perforated pattern

• Processing Method: CNC punching / punch press perforation

• Main Uses: Filtration, separation, ventilation, acoustic panels, wall cladding, decorative panels, machine covers, and industrial screens

The pitch is measured from the start of one hole to the next hole, or it can be understood as the hole size plus the gap between holes. With 0.75mm round holes and 1.5mm pitch, this sheet provides fine and consistent openings that help control airflow, particle passage, and filtration performance.

The 0.6mm sheet thickness offers a good balance between strength and lightweight handling. It can be cut, formed, bent, framed, and installed for different industrial or decorative applications.

Main Features of 0.75mm Stainless Steel Perforated Sheet

• Fine 0.75mm round holes for filtration and separation

• 1.5mm pitch for uniform hole spacing

• 0.6mm thickness for lightweight strength

• Excellent corrosion resistance

• Smooth and clean stainless steel surface

• Good airflow and ventilation performance

• Suitable for acoustic and decorative applications

• Stronger sheet structure than many woven mesh products

• Easy to cut, bend, and fabricate

• Suitable for commercial and industrial facilities

Because the openings are punched into a solid sheet, perforated metal can provide better panel rigidity than woven or welded mesh of similar thickness. Direct Metals notes that perforated metal can filter solids, diffuse light, air, and sound, and offers a high strength-to-weight ratio, which makes it useful for both functional and decorative applications. Direct Metals Perforated Metal

Why Choose Stainless Steel Perforated Metal?

Stainless steel is commonly selected for perforated sheets because it provides corrosion resistance, durability, clean appearance, and reliable long-term performance. It is suitable for environments where mild steel may rust or coated materials may wear over time.

For many projects, stainless steel perforated metal is a good choice when buyers need better corrosion resistance than mild steel, higher strength than many lightweight decorative materials, clean and modern appearance, good formability and fabrication performance, long service life, a suitable surface for hygiene-sensitive environments, and reliable performance in moisture or chemical exposure.

For stainless steel grades such as 304 / EN 1.4301, Outokumpu describes the material as a classic 18% chromium, 8% nickel austenitic stainless steel with good corrosion resistance, formability, and weldability. This makes stainless steel perforated sheets especially useful for industrial, architectural, ventilation, and filtration applications. Outokumpu Core 304/4301 Stainless Steel

Manufacturing Process

0.75mm stainless steel perforated metal sheets are typically produced by feeding flat stainless steel sheet into a CNC punching machine or punch press. The punch and die create repeated round holes according to the required aperture, pitch, and layout.

For special designs, laser cutting can also be used to create custom shapes, decorative patterns, and complex perforation layouts. However, for regular round holes such as 0.75mm aperture with 1.5mm pitch, punching is usually efficient, consistent, and suitable for repeated production.

Professional perforated metal suppliers provide stainless steel perforated sheets in many grades, hole sizes, open areas, gauges, and sheet sizes. Marco Specialty Steel lists stainless steel perforated sheet options in 304 and 316 grades and offers custom punched patterns for project-specific requirements. Marco Specialty Steel Round Hole Perforated Metal

Filtration and Separation Performance

The 0.75mm round holes make this sheet suitable for filtration and separation applications where larger particles, impurities, debris, or unwanted solids need to be blocked while air, liquid, or smaller particles pass through.

In simple terms, this sheet can help filter out particles larger than approximately 0.75mm, depending on the shape of the particles, flow direction, pressure, and installation method. Its punched stainless steel structure also allows it to withstand higher pressure and mechanical stress than many flexible woven meshes.

This makes it useful for liquid filtration, gas filtration, pre-filter screens, separator plates, industrial filter supports, machine intake screens, ventilation filters, and debris protection covers.

For applications with low pressure and a need for very flexible material, woven mesh may be considered. For applications requiring strength, flatness, and stable openings, stainless steel perforated sheet is often a better solution.

Ventilation and Airflow Applications

Perforated stainless steel sheets are commonly used where air needs to pass through a surface while blocking debris, particles, or accidental contact. The small round holes allow controlled airflow while maintaining panel strength.

Common ventilation uses include air vents, equipment covers, HVAC panels, fan guards, machine enclosure vents, electronic cabinet panels, dryer components, and industrial air screens.

Round perforated metal sheet is also commonly used for vents, screens, diffusers, dryer drums, and architectural applications, as described by Direct Metals in its round perforated metal product information. Direct Metals Round Perforated Metal

Acoustic Performance

Perforated metal sheets are widely used in acoustic applications because the holes allow sound waves to pass through into the backing material, where sound energy can be absorbed, reduced, or diffused. When combined with mineral wool, acoustic foam, fiberglass, or other sound-absorbing materials, stainless steel perforated sheets can help improve indoor acoustic comfort.

The 0.75mm round hole pattern can be used as the visible protective face of acoustic panels while maintaining a clean and durable metal surface. Accurate Perforating notes that perforated metal is used in sound absorption systems and noise control panel designs for improving environments affected by sound. Accurate Perforating Noise Control

Architectural and Decorative Uses

The fine round-hole pattern gives stainless steel perforated sheet a precise, modern, and technical appearance. It can be used in commercial interiors, architectural screens, wall cladding, ceiling panels, elevator panels, partitions, furniture panels, and display surfaces.

Its stainless steel surface provides a clean visual finish and is suitable for projects requiring both durability and attractive design. By adjusting hole size, open area, surface finish, and sheet size, the same material can be used for functional ventilation, decorative screening, privacy control, and light diffusion.

Bending and Fabrication

Stainless steel perforated sheet can be bent, rolled, cut, framed, and fabricated, but care is needed because perforations can affect the way the sheet deforms. Bending may slightly stretch or distort holes near the bend line, especially when the bend radius is small or the hole pattern is close to the edge.

Common forming methods include press brake bending, roller forming, cutting to size, framing, welding, deburring, and edge finishing.

For precise parts, drawings should specify bend direction, bend radius, hole orientation, edge distance, and finished dimensions. This helps reduce hole distortion and ensures the finished product meets both functional and appearance requirements.

Perforated Stainless Steel vs Wire Mesh

Perforated stainless steel sheet and stainless steel wire mesh are both used for filtration, ventilation, and protection, but they perform differently.

Perforated stainless steel sheet is made from solid sheet metal with holes punched into it. It is rigid, flat, stable, and strong. It is a good choice for filter plates, protective covers, machine guards, air vents, acoustic panels, and decorative sheets.

Wire mesh is made from woven or welded wires. It can be more flexible and may provide different open area options, but it may not provide the same flat panel strength and dimensional stability as perforated sheet.

For applications involving high pressure, impact resistance, panel rigidity, or decorative flatness, perforated stainless steel sheet is often preferred.

Common Applications of 0.75mm Stainless Steel Perforated Metal Sheet

Filtration and Separation

The 0.75mm round holes can block larger impurities while allowing air, liquid, or finer particles to pass through. This makes the sheet suitable for filtration plates, pre-filter screens, separator panels, and industrial filter components.

Ventilation Panels

The sheet can be used for vents, air screens, machine covers, HVAC panels, fan guards, and electronic cabinet ventilation panels.

Acoustic Panels

When combined with sound-absorbing backing materials, this perforated stainless steel sheet can serve as a durable acoustic panel face for walls, ceilings, machinery covers, and sound control enclosures.

Architectural Decoration

The fine stainless steel hole pattern creates a clean and modern appearance for wall panels, ceiling panels, partitions, elevator panels, furniture panels, and decorative screens.

Industrial Protection

The solid sheet structure makes it suitable for protective covers, equipment guards, safety screens, enclosure panels, and high-strength filtration supports.

Commercial and Public Facilities

Because stainless steel is durable and easy to clean, this sheet is useful for commercial interiors, public buildings, retail displays, service areas, food-related facilities, and transport infrastructure.

How to Choose the Right Stainless Steel Perforated Sheet

When selecting stainless steel perforated sheet, buyers should consider hole diameter, pitch, sheet thickness, open area, stainless steel grade, sheet size, surface finish, indoor or outdoor use, filtration accuracy, airflow requirement, acoustic requirement, strength requirement, bending or forming method, and installation method.

For this product, the 0.75mm round hole, 1.5mm pitch, and 0.6mm thickness make it suitable for fine filtration, controlled airflow, acoustic panel surfaces, decorative panels, and lightweight stainless steel protective parts.

Custom Options

We can customize stainless steel perforated metal sheets according to your project needs, including different hole diameters, different pitch sizes, different sheet thicknesses, round holes, square holes, slotted holes, hexagonal holes, decorative holes, straight or staggered hole arrangements, custom sheet sizes, cut-to-size panels, bent or framed panels, deburring and edge finishing, surface polishing or brushing, and OEM perforated metal parts.

Why Choose Our 0.75mm Stainless Steel Perforated Metal Sheet?

Our 0.75mm stainless steel perforated metal sheet combines precise punching, uniform hole distribution, corrosion resistance, lightweight strength, and clean appearance. It is suitable for customers who need a reliable perforated sheet for filtration, ventilation, separation, acoustic improvement, architectural decoration, and industrial protection.

We can supply custom perforated stainless steel panels for filters, vents, separator plates, machine guards, acoustic panels, wall cladding, decorative partitions, HVAC covers, and commercial display products.

For custom 0.75mm stainless steel perforated metal sheets, 1.5mm pitch stainless steel perforated panels, fine round hole perforated sheets, filter plates, ventilation panels, acoustic panel faces, protective covers, and custom punched stainless steel sheets, please contact us.

WhatsApp: +86 180 2733 7739

SEO Keywords

0.75mm stainless steel perforated metal sheet, stainless steel perforated sheet, 0.75mm round hole perforated metal, 1.5mm pitch perforated sheet, 0.6mm thick stainless steel perforated sheet, fine hole stainless steel perforated metal, stainless steel filter plate, stainless steel ventilation panel, perforated stainless steel sheet for filtration, perforated stainless steel sheet for separation, stainless steel acoustic panel face, stainless steel machine guard sheet, custom stainless steel perforated sheet, stainless steel punched sheet, round hole stainless steel perforated metal, fine perforated stainless steel panel, stainless steel perforated screen, perforated metal for airflow, perforated metal for acoustic panels, stainless steel decorative perforated sheet, stainless steel separator plate, perforated stainless steel filter screen, stainless steel HVAC perforated panel, stainless steel protective cover, custom punched stainless steel sheet, stainless steel wall cladding panel, perforated stainless steel air vent, corrosion resistant perforated sheet, industrial stainless steel perforated metal, lightweight stainless steel perforated panel