SUS304 Cold Rolled Stainless Steel Plate
Certification: ISO, RoHS, IBR
Surface treatment: 2b, Ba, No.1, No.4, Hl, 8K, etc.
Process: hot rolling, cold rolling
Thickness: 0.1mm-300mm or as required
Width: 3mm-2000mm or as required
Delivery time: 7-15 days
Payment: FOB/CIF/CFR
Transportation packaging: waterproof paper and steel belt packaging.
Specifications: customized
HS code: 721921000
Capacity: 8000 tons/year
Product Introduction
SUS304 cold-rolled stainless steel plate is an austenitic stainless steel plate that meets the JIS G4305 standard. It contains 18-20% chromium and 8-10.5% nickel. It is made into a thickness of 0.3-3.0mm by cold rolling process. The surface is treated with 2B/BA/8K, etc. It has high precision (roughness Ra 0.4-0.03μm, thickness tolerance ±0.03mm), salt spray resistance ≥500 hours, elongation ≥40%, etc. It is widely used in food and medicine, electronic precision, architectural decoration and other fields.
Advantages
GNEE-supplied sUS 304 cold-rolled stainless steel sheets come with a full set of certifications, including JIS material reports, salt spray test reports, and SGS food-grade safety certification. All export orders are fully compliant with ASTM/AISI standards, and a wide variety of surface finishes are available, including 2B, BA, 8K mirror, brushed, and PVD coated options. We support small-batch customization with a minimum order of just 100 kg.
For 304 stainless steel thin plates, the thickness tolerance for 0.5 mm sheets is ±0.03 mm, and for 1.0 mm sheets, it is ±0.05 mm, fully meeting JIS G4305 Class 1 standards. Batch inspection reveals a defect rate of less than 0.1%.
Application Areas of SUS304 Stainless Steel CR Sheet
2B surface: Ra 0.4-0.8μm, suitable for industrial cleanliness and general decoration (such as equipment housing);
BA surface: Ra 0.2-0.4μm, mirror gloss, used for medical equipment and food machinery
8K mirror surface: Ra≤0.03μm, high reflectivity, suitable for high-end decoration (such as hotel lobby columns).
Specification
| Item | Specification / Description |
|---|---|
| Grade | AISI 304 / SUS 304 / EN 1.4301 |
| Standard Compliance | ASTM A240 / JIS G4305 / EN 10088-2 |
| Production Method | Cold Rolled |
| Thickness Range | 0.3 mm – 3.0 mm |
| Width | 1000 mm / 1219 mm / 1500 mm |
| Length | 2000 mm / 2440 mm / 3000 mm / Custom sizes available |
| Thickness Tolerance | ±0.03 mm (for 0.5 mm) / ±0.05 mm (for 1.0 mm) – per JIS G4305 Class 1 standard |
| Surface Finishes | 2B / BA (Bright Annealed) / 8K Mirror / Brushed / PVD Coated |
| Surface Roughness (Ra) | ≤0.4 μm (BA/8K Finish) / ≤0.8 μm (2B Finish) |
| Food-Grade Certification | SGS Certified / FDA-Compliant (on request) |
Consult now to get free samples and the " 304 SS flat plate Selection Manual". Our technical team will provide the best material solution based on your processing technology (stamping/bending/welding) and use environment (corrosion/load/appearance)!
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