Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of 304 perforated stainless steel in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
304 Perforated Stainless Steel (also called SS perforated sheet, perforated metal plate, stainless steel mesh panel) is a high-quality, corrosion-resistant stainless steel product with uniform perforations, providing strength, ventilation, filtration, and aesthetic appeal.
Widely used in architectural facades, industrial filtration, kitchen equipment, decorative panels, acoustic panels, and safety applications, 304 perforated stainless steel sheets are available in various hole patterns, diameters, thicknesses, and finishes, complying with ASTM A240, EN 10088, and JIS G4305 standards for global B2B markets.
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High Quality
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Advanced Equipment
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Professional Team
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Custom Service
Products Description
Product Name: 304 Perforated Stainless Steel
Alias: SS Perforated Sheet / Perforated Plate / Perforated Metal
Material Grade: 304 Stainless Steel
Forms: Sheet, Coil, Panel
Standards: ASTM A240, EN 10088, JIS G4305
Thickness: 0.5 – 3.0 mm
Sheet Size: 1000 × 2000 mm (customizable)
Hole Diameter: 0.5 – 50 mm
Pattern: Round, Square, Slotted, Custom
Surface Finish: BA / 2B / Polished
Type: Corrosion-Resistant Stainless Steel Perforated Sheet
Chemical Composition (Typical % by Weight)
| Grade | C | Cr | Ni | Mo | Mn | P | S | Fe |
|---|---|---|---|---|---|---|---|---|
| 304 | ≤0.08 | 18–20 | 8–10.5 | – | ≤2 | ≤0.045 | ≤0.03 | Balance |
Mechanical Properties (Typical)
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| 304 | 515–720 | 205–310 | 40 | 170–200 |
Available Specifications (Metric + Imperial)
| Form | Thickness (mm) | Thickness (inch) | Sheet Size (mm) | Sheet Size (inch) | Hole Diameter (mm) | Hole Diameter (inch) | Pattern | Notes |
|---|---|---|---|---|---|---|---|---|
| Sheet | 0.5 – 3.0 | 0.02 – 0.118 | 1000 × 2000 | 39.4 × 78.7 | 0.5 – 50 | 0.02 – 1.97 | Round, Square, Slotted | Standard perforated sheet |
| Coil | 0.5 – 2.0 | 0.02 – 0.079 | 1000 – 1500 width | 39.4 – 59.1 | 0.5 – 12 | 0.02 – 0.47 | Round | Custom slit coil, ready for fabrication |
| Panel | 1.0 – 3.0 | 0.039 – 0.118 | Custom | Custom | 1 – 25 | 0.04 – 0.98 | Custom | Decorative or structural panels |
Key Features & Advantages
High corrosion resistance and long service life
Uniform perforations for ventilation, drainage, filtration, and light passage
Available in various thicknesses, hole sizes, and patterns
Easy to cut, bend, weld, and fabricate
Suitable for industrial, architectural, decorative, and safety applications
Excellent surface finish (BA / 2B / Polished) for aesthetic purposes
Applications
Architectural facades, ceilings, and partitions
Decorative panels, furniture, and signage
Filtration, screening, and ventilation systems
Acoustic panels and noise control equipment
Kitchen, food processing, and HVAC equipment
Safety guards, machine enclosures, and protective panels
Inspection & Quality Assurance
Chemical composition verification for 304 grade
Mechanical property testing: tensile strength, yield strength, elongation, hardness
Dimensional inspection: thickness, sheet size, hole diameter, pattern uniformity
Surface finish inspection: scratches, polishing, reflectivity
Third-party inspection: SGS / BV / TUV available
Certificates: MTC 3.1 / 3.2 (EN10204)
Looking for premium 304 perforated stainless steel sheets or panels for your project?
We provide material selection, custom perforation, cutting, bending, and global shipping.
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734
FAQ
Q1: What types of perforation patterns are available?
Round, square, slotted, or custom patterns according to design requirements.
Q2: What is the range of hole diameters?
0.5 – 50 mm (0.02 – 1.97 inch), customizable per project.
Q3: What thicknesses and sheet sizes are available?
Thickness: 0.5 – 3.0 mm
Sheet Size: Standard 1000 × 2000 mm, customizable for large panels
Q4: Can the sheets be bent, welded, or fabricated?
Yes. 304 perforated stainless steel sheets can be cut, bent, welded, stamped, or polished as required.
Q5: Can these sheets be used for food or chemical applications?
Yes. 304 stainless steel is corrosion-resistant, hygienic, and safe for food processing and chemical environments.
Q6: Do you provide certificates and third-party inspection?
Yes. MTC 3.1 / 3.2, chemical & mechanical reports, and third-party inspection (SGS / BV / TUV) are available.
Q7: What is the typical delivery time?
Standard sheets: 5–12 days
Custom panels or coil perforated sheets: 10–20 days
Large project orders: negotiable
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