AISI 304 Stainless Steel Cold-rolled Sheet
Technique：Cold Rolled
Specification:0.5-3.0mm
Surface Treatment：Mirror, Golden Mirror, Hairline, No.4 Satin etc.
Certificates：SGS, TUV and Mtc
Inspection;Third Partyinspection
Transport Package:Metal Pallet Standard Export Package
If you are looking for a durable and highly corrosion-resistant stainless steel material for applications in food processing, chemical manufacturing, construction, or home appliance manufacturing, 304 stainless steel sheets are one of the most popular and reliable choices across many industries.
Our 304 stainless steel sheets undergo cold rolling, annealing, and pickling treatments, resulting in a lightly treated surface that retains a smooth and uniform matte gray finish with no gloss. This makes them ideal for applications where aesthetics are important. They strictly comply with ASTM A240 and EN 1.4301 standards, and all products come with a complete MTC (Mill Test Certificate) to ensure material quality compliance and traceability.
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304 Stainless Steel Plate in stcok
Gnee offers 304 stainless steel plates in various specifications (thickness 0.3-100 mm, width 1000-2000 mm). The standard supply condition is solution annealed, with a density of approximately 7.93 g/cm³. Common surface finishes include 2B/BA/No.4/8K. Plate thickness ranges from approximately 0.3–150 mm, and the corresponding standards and grades are ASTM A240/AISI 304/UNS S30400/EN 1.4301.
304 stainless steel cold-rolled plates have a PREN value of approximately 18, exhibiting excellent corrosion resistance in mild environments (such as atmosphere, fresh water, and low-concentration organic acids). It can withstand continuous operating temperatures up to 870°C (1600°F) and short-term peak temperatures of 1090°C (2000°F) without significant oxidation, and possesses reliable mechanical strength with a minimum yield strength of 205 MPa and a minimum tensile strength of 515 MPa.
ASTM 304 Stainless Steel Plate Specification
| Material Standard | ASTM A240 |
| Alloy Type | Austenitic Stainless Steel |
| Applications | Used in food processing, kitchen equipment, piping, heat exchangers, chemical equipment, architectural structures, etc. |
| Thickness Range | 0.5 mm to 80 mm (typical, can be customized based on requirements) |
| Width Range | 1000 mm to 2000 mm (custom widths available) |
| Length Range | 2000 mm to 6000 mm (custom lengths available) |
| Surface Finish | 2B (cold-rolled, smooth finish), BA (bright annealed), No.1 (hot-rolled, mill finish), No.4 (polished) |
| Standard Widths | 1000 mm, 1219 mm, 1500 mm, 2000 mm |
304 Stainless Steel Plate Weight Chart (Metric)
This table shows the weight per square meter ( kg/m ²) for various thicknesses.
| Thickness (mm) | Weight ( kg/m ²) | Thickness (mm) | Weight ( kg/m ²) |
| 0.5 | 3.97 | 8.0 | 63.44 |
| 0.8 | 6.34 | 10.0 | 79.30 |
| 1.0 | 7.93 | 12.0 | 95.16 |
| 1.2 | 9.52 | 14.0 | 111.02 |
| 1.5 | 11.90 | 16.0 | 126.88 |
| 2.0 | 15.86 | 20.0 | 158.60 |
| 2.5 | 19.83 | 25.0 | 198.25 |
| 3.0 | 23.79 | 30.0 | 237.90 |
| 4.0 | 31.72 | 40.0 | 317.20 |
| 5.0 | 39.65 | 50.0 | 396.50 |
| 6.0 | 47.58 | 60.0 | 475.80 |
304 Stainless Steel Gauge Chart (Imperial)
This table shows common Gauge sizes and the weight for standard plate dimensions.
| Gauge / Inch | Thickness (in) | Thickness (mm) | lb/ft² | lb (4' x 8' sheet) | kg (1219 x 2438 mm) |
| 24 GA | 0.024 | 0.61 | 1.008 | 32.26 | 14.63 |
| 22 GA | 0.030 | 0.76 | 1.260 | 40.32 | 18.29 |
| 20 GA | 0.036 | 0.91 | 1.512 | 48.38 | 21.94 |
| 18 GA | 0.048 | 1.22 | 2.016 | 64.51 | 29.26 |
| 16 GA | 0.060 | 1.52 | 2.520 | 80.64 | 36.58 |
| 14 GA | 0.075 | 1.91 | 3.150 | 100.80 | 45.72 |
| 11 GA | 0.120 | 3.05 | 5.040 | 161.28 | 73.16 |
| 3/16" | 0.1875 | 4.76 | 7.875 | 252.00 | 114.31 |
| 1/4" | 0.250 | 6.35 | 10.500 | 336.00 | 152.41 |
| 3/8" | 0.375 | 9.53 | 15.750 | 504.00 | 228.61 |
| 1/2" | 0.500 | 12.70 | 21.000 | 672.00 | 304.81 |
304 SS Plate Calculation Formula
To calculate the weight of a 304 stainless steel plate, the standard density used is 7.93 g/cm³ (or 0.286 lb/in³).
Metric Formula:
Weight (kg) = Thickness (mm) × Width (m) × Length (m) × 7.93
Imperial Formula:
Weight (lb) = Thickness (in) × Width (in) × Length (in) × 0.286
AISI 304 Stainless Steel Cold-Rolled Sheet Export Records
Exported AISI 304 Cold-Rolled Stainless Steel Sheets, 0.8 mm × 1219 mm × 2438 mm, 86.5 tons to Germany for commercial kitchen equipment and food processing machinery manufacturing.
Supplied AISI 304 2B Cold-Rolled Stainless Steel Sheets, 1.5 mm × 1500 mm × 3000 mm, 112.3 tons to Turkey for elevator panels, decorative architectural applications, and stainless steel fabrication.
Delivered AISI 304 BA Cold-Rolled Stainless Steel Sheets, 0.6 mm × 1000 mm × Coil Cut-to-Length, 58.7 tons to Vietnam for precision electronic enclosures and household appliance production.
Exported AISI 304 Cold-Rolled Stainless Steel Plates, 3.0 mm × 1500 mm × 6000 mm, 138.9 tons to Saudi Arabia for pharmaceutical equipment, cleanroom fabrication, and industrial processing systems.
GNEE supplies customers in over 60 countries worldwide with AISI 304 cold-rolled stainless steel sheets featuring consistent quality, customized dimensions, and diverse surface finishes (including 2B, BA, No.4, HL, and mirror), all accompanied by comprehensive EN 10204 3.1 Material Test Certificates (MTC) and fast global delivery services.
Quality Control
Each sheet of cold-rolled AISI 304 stainless steel undergoes comprehensive quality inspection to ensure consistent mechanical properties, dimensional accuracy, and corrosion resistance. The company verifies chemical composition using Optical Emission Spectroscopy (OES) or Positive Material Identification (PMI) and tests tensile strength, yield strength, elongation, and hardness in accordance with the ASTM A370 standard. Additionally, surface quality-including scratches, dents, oil stains, and flatness-is rigorously inspected, and thickness tolerance is controlled within ±0.03 mm to meet the requirements of precision applications.
SS 304 Plate Manufactures,Distributor
304 stainless steel plates are processed using advanced production equipment, ensuring the precision and consistency of each plate. The factory utilizes high-efficiency tools such as laser cutting machines, CNC punching machines, and polishing equipment, capable of processing stainless steel plates of various specifications with thicknesses ranging from 0.3mm to 8mm, and ensuring that the products meet international standards such as ASTM A240. Before each batch leaves the factory, rigorous quality inspections are conducted, including checks on surface finish, thickness tolerance, and dimensional accuracy, to ensure that the products meet customer requirements.
Best quality product packaging
In terms of packaging and transportation, all stainless steel plates are treated to be moisture-proof and securely packaged using methods such as wooden crates, pallets, or bubble wrap. Standard containers or specialized transport vehicles are used for shipping to ensure the integrity and safety of the goods during transit. We offer worldwide shipping, and the delivery time from production to delivery is typically 7-15 days, ensuring timely delivery to our customers.
GNEE Customer Visit
Our 304 stainless steel sheets are widely supplied to markets such as the United States, Mexico, Kuwait, Colombia, Turkey, Italy, Brazil, France, and Vietnam, supporting industries such as chemical processing, food and beverage equipment, building structures, pressure vessels, marine applications, and industrial manufacturing.
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