Stainless Steel Sheet 304 304L 316 316L 321 310S 430
Stainless Steel Sheets
Product Overview
Stainless steel sheets are versatile and durable materials widely used in various industries including food processing, chemical, pharmaceutical, architecture, and automotive sectors. Our high-quality stainless steel sheets offer excellent corrosion resistance, strength, and aesthetic appeal, making them ideal for both functional and decorative applications.
Baobin Steel provides a comprehensive range of stainless steel sheets including grades 304, 304L, 316, 316L, 321, 310S, and 430. We specialize in custom solutions tailored to your specific requirements, offering precise dimensions, finishes, and surface treatments.
Technical Specifications
| Grade | UNS Number | Typical Composition | Key Features |
|---|---|---|---|
| 304 | S30400 | 18-20% Cr, 8-10.5% Ni | Excellent formability, corrosion resistance, and weldability |
| 304L | S30403 | 18-20% Cr, 8-12% Ni | Low carbon version of 304, improved weldability |
| 316 | S31600 | 16-18% Cr, 10-14% Ni, 2-3% Mo | Superior corrosion resistance, especially in chloride environments |
| 316L | S31603 | 16-18% Cr, 10-14% Ni, 2-3% Mo | Low carbon version of 316, excellent weldability |
| 321 | S32100 | 17-19% Cr, 9-12% Ni, Ti stabilized | Improved resistance to intergranular corrosion |
| 310S | S31008 | 24-26% Cr, 19-22% Ni | High temperature resistance up to 1150°C |
| 430 | S43000 | 16-18% Cr | Good corrosion resistance, cost-effective solution |
Our Services
Custom Sizes
We offer stainless steel sheets in standard sizes as well as custom dimensions to meet your specific project requirements.
Surface Finishes
Available in various finishes including 2B, BA, No.4, No.8 mirror, and custom finishes.
Thickness Range
From 0.3mm to 6mm, with tolerances according to ASTM, JIS, or EN standards.
Certifications
All our products come with material test reports and certifications including ISO 9001, ISO 14001, and industry-specific certifications.
Delivery Information
| Item | Details |
|---|---|
| Standard Delivery Time | 7-14 working days for standard sizes |
| Custom Orders | 15-30 working days depending on specifications |
| Payment Terms | 30% deposit, 70% before shipment |
| Packaging | Standard export packaging with protective materials |
Frequently Asked Questions
What is the difference between 304 and 316 stainless steel?
316 stainless steel contains molybdenum (2-3%) which makes it more resistant to corrosion, especially in chloride environments like coastal areas or chemical processing. 304 is more commonly used for general applications where corrosion resistance is adequate.
Can you provide stainless steel sheets with specific surface finishes?
Yes, we offer a variety of surface finishes including 2B (mill finish), BA (bright annealed), No.4 (brushed), No.8 (mirror), and custom finishes to meet your specific requirements.
What are the standard sizes available for stainless steel sheets?
We typically stock standard sizes of 1220mm x 2440mm and 1220mm x 3050mm, but we can provide custom sizes according to your specifications.
Do you provide material test reports with your stainless steel sheets?
Yes, we provide material test reports (MTR) with all our stainless steel sheets, certifying the chemical composition, mechanical properties, and other relevant specifications.
