304 Cold Rolled Stainless Steel Sheet
304 Cold Rolled Stainless Steel Sheet is one of the most widely used stainless steel sheet products worldwide, manufactured from premium 304 austenitic stainless steel through cold rolling processes to achieve excellent surface finish, precise dimensional tolerance, and superior mechanical performance.
- Product Introduction
Product Overview
304 Cold Rolled Stainless Steel Sheet is one of the most widely used stainless steel sheet products worldwide, manufactured from premium 304 austenitic stainless steel through cold rolling processes to achieve excellent surface finish, precise dimensional tolerance, and superior mechanical performance.
We supply high-quality 304 stainless steel cold rolled sheets for global industrial customers, distributors, fabricators, and OEM manufacturers. Our products are produced according to international standards including ASTM, EN, JIS, and GB, ensuring reliable performance in demanding applications.
Chemical Composition
|
Element |
Composition (%) |
|
Carbon (C) |
≤ 0.08 |
|
Silicon (Si) |
≤ 1.00 |
|
Manganese (Mn) |
≤ 2.00 |
|
Phosphorus (P) |
≤ 0.045 |
|
Sulfur (S) |
≤ 0.030 |
|
Chromium (Cr) |
18.00 – 20.00 |
|
Nickel (Ni) |
8.00 – 10.50 |
|
Nitrogen (N) |
≤ 0.10 |
|
Iron (Fe) |
Balance |
Product Features
Excellent Corrosion Resistance: 304 stainless steel contains approximately 18% chromium and 8% nickel, providing excellent resistance against atmospheric corrosion, oxidation, and many chemical environments.
Superior Surface Finish: Cold rolling improves the surface quality of stainless steel sheets, providing smooth, clean, and uniform finishes suitable for decorative and precision applications.
Excellent Formability: 304 stainless steel offers outstanding bending, stamping, deep drawing, and welding performance, making it ideal for complex fabrication processes.
High Strength and Durability: Cold rolling enhances mechanical strength while maintaining good toughness and long service life.
Hygienic and Easy to Clean: The non-porous surface prevents contamination accumulation, making it suitable for food processing, pharmaceutical, and medical applications.
Surface Finish Options
2B Finish
Smooth cold rolled surface with good brightness and flatness.
BA Finish
Bright annealed mirror-like surface.
No.4 Finish
Brushed finish with uniform satin appearance.
Hairline Finish
Continuous fine brushed texture for high-end decorative applications.
Mirror Finish
Highly polished reflective surface with high gloss.
Manufacturing Process
We follow strict production procedures to ensure stable quality:
Raw Material Selection
Premium stainless steel coils are selected from reliable steel mills.
Cold Rolling
Hot rolled coils are processed through cold rolling mills to achieve accurate thickness and improved surface quality.
Annealing Treatment
Heat treatment restores material ductility and improves corrosion resistance.
Surface Processing
Sheets are processed according to customer requirements including 2B, BA, No.4, HL, and mirror finishes.
Quality Inspection
Each batch undergoes chemical composition analysis, mechanical testing, dimensional inspection, and surface checking.
Packing and Export Delivery
Products are securely packed with waterproof materials suitable for international transportation.
Quality Assurance & Testing Certificates
Mill Test Certificate (MTC): Every shipment comes with an original EN 10204 3.1 test certificate detailing actual chemical and mechanical data.
Third-Party Inspection: We fully support inspections by internationally recognized organizations such as SGS, BV, and TUV prior to shipment.
Traceability: Full batch tracking from raw material input to final delivery ensures complete quality accountability.
Applications
Food Processing Industry: Food equipment, storage tanks, kitchen facilities, processing machinery.
Architectural Decoration: Wall panels, elevator panels, interior decoration, handrails.
Chemical Industry: Chemical containers, pipelines, equipment components.
Automotive Industry: Exhaust components, decorative parts, structural components.
Medical Industry: Medical equipment, laboratory equipment, cleanroom facilities.
General Manufacturing: Machinery parts, precision components, industrial equipment.
Packing & Delivery
Export Standard Packing: Waterproof paper protection, steel strip reinforcement, wooden pallets, and seaworthy container loading optimization.
Available Delivery Terms: FOB, CIF, CFR, EXW.
FAQ
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