304L Stainless Perforated Sheet Metal
Surface Treatment:Customized
Weight:Customization
Material:as Your Request
Hole Shape:Round, Square, Customized etc.
Processing Services:Bending, Welding, Cutting, Punching
Delivery Date:Within 7-14 Days
Thickness:0.1-12mm
Certification:ISO9001
Sample:Sample Free
Transport Package:Pallet
Production Capacity:10000m/Week
SS 304L Perforated Sheets Supplier in china
If you are looking for a stainless steel perforated sheet that is versatile, corrosion-resistant and easy to process, 304L stainless steel perforated metal sheet will be your first choice. GNEE is one of the leading high-quality 304L stainless steel perforated sheet manufacturers. UNS S30403 Perforated Sheet has high tensile strength, corrosion resistance, durability, weldability and long service life. GNEE supports customized production with thickness of 0.5-10mm and maximum size of 1220×2440mm, and can also be customized according to customer needs.
304L stainless perforated sheet
UNS 30403 SS Perforated Sheet Screen Advantages
Compared to standard 304, 304L stainless steel perforated sheet metal is less prone to intergranular corrosion and performs reliably in humid atmospheres and mildly acidic or alkaline environments. After electrolytic polishing, its surface roughness can reach Ra ≤ 0.8 μm, making it especially suitable for filter screens in dairy production lines and ventilation panels in beverage filling equipment, effectively reducing the risk of material contamination.
304L perforated stainless steel panels have a tensile strength of ≥485 MPa and can be easily cut, bent, and welded, allowing seamless integration into automated production lines for batch processing. With a smooth, non-porous surface, they resist dirt accumulation and reduce cleaning time by up to 50% compared to galvanized perforated sheets-ideal for medical cleanrooms, kitchen equipment, and other hygiene-critical environments.
Our ss 304L sheet with holes are available with round, square, slotted or custom shaped holes, the open area can be customized for airflow, drainage, filtration or aesthetic requirements.
Stainless Steel 304L Perforated Sheet Specification
Standard : ASTM / ASME A240 / SA240
Size : 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm
Thickness : 0.1mm to 12 mm Thk
Form : Decorative Round Hole, Dimpled, Square Holes, Gold Mirror Round Hole, Round Punch, Etched, Colored Perforated Sheets
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Chemical Composition of SS 304L Hot Rolled Perforated Sheets
| Grade | C | Mn | Si | P | S | Cr | Ni | N |
| 304L | 0.03max | 2.0max | 0.75max | 0.45max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 12.0 | 0.10 max |
SS 304L Cold Rolled Perforated Sheets Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
| 304L | 485 | 170 | 40 |
sS 304L perforated sheet price
The price of SS 304L Perforated Plate depends on the thickness, hole pattern and plate size. For an accurate and competitive quote, contact a trusted supplier such as Gnee Stainless Steel at info@gneestainless.com with your specific requirements.Contact GNEE Now!
GNEE has 1,000 tons of 304L substrate in stock. Conventional hole patterns can be sampled within 3 days, and customized orders can be delivered within 15 days, which is 40% shorter than the industry average. GNEE provides free hole pattern design and recommends the optimal hole pattern based on customer scenarios (such as food workshops/ventilation systems), which can reduce more than 30% of subsequent maintenance costs.
In addition, we also provide 304L perforated stainless steel sheet 4x8, UNS S30403 Polished Perforated Sheets,Stainless Steel 304L Decorative Perforated Sheet
ASTM A240 SS 304L Perforated Sheet factory
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