Cold Rolled Polished Surface AISI 316 Grade Stainless Steel Circle and Disc
Price:
US $2.65-4.55 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
Stainless Steel Circle - AISI 304, 316L, 310S, 201, 410 Grade
BA surface stainless steel circles available in multiple grades including 201, 410, 430, 304, 304L, 316, 316L, 321, 310, and 309.
Product Specifications
| Name | 201 Stainless Steel Circle |
|---|---|
| Surface | BA/2B/NO.4/Mirror |
| Production Technology | Cold Rolled/Hot Rolled |
| Payment Terms | 30% T/T deposit, 70% balance against B/L copy |
| Delivery Time | 5-10 days (based on stock and quantity) |
| Packing | Customized to customer requirements |
Chemical Composition
The corrosion resistance of stainless steel is determined by its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese) and internal structure. Chromium provides high chemical stability by forming a protective passivation film that isolates the metal from external elements.
| Grade | C(max) | Mn(max) | P(max) | S(max) | Si(max) | Cr(max) | Ni(max) | Mo(max) |
|---|---|---|---|---|---|---|---|---|
| 201 | 0.15 | 5.5-7.5 | 0.06 | 0.03 | 1 | 16-18 | 3.5-5.5 | - |
| 304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18-20 | 8-10.5 | - |
| 304L | 0.03 | 2 | 0.045 | 0.03 | 1 | 18-20 | 8-12 | - |
| 316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16-18 | 10-14 | 2-3 |
| 316L | 0.03 | 2 | 0.045 | 0.03 | 1 | 16-18 | 10-14 | 2-3 |
| 321 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 17-19 | 9-12 | - |
Surface Finishes & Applications
| Surface | Appearance | Manufacturing Process | Application |
|---|---|---|---|
| NO.1 | Silver Matt | Hot rolled to specified thickness, annealed and descaled | Applications not requiring surface gloss |
| NO.2D | Silver | Heat treatment and pickling after cold rolling | General wood applications, deep drawing |
| NO.2B | Lustrous | NO.2D treatment with light cold rolling after polishing | General purpose applications |
| BA | Bright | Bright annealed surface with high reflectivity | Building materials, kitchen utensils |
| NO.4 | Intermediate Grind | Polished with 150-180# abrasive strip | Building materials, kitchen utensils |
| HL | Hairline Grind | Grain grinding with 150-240# materials | Building materials |
| NO.8 | Mirror Finish | Polished with polishing wheel | Reflectors, decorative applications |
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are the factory manufacturer.
Q: How long is your delivery time?
A: Typically 5-10 days for in-stock items, or 15-20 days for custom orders, depending on quantity.
Q: Do you provide samples? Are they free?
A: Yes, we provide free samples but customers cover the freight costs.
Q: How do you ensure quality with competitive pricing?
A: We maintain quality through third-party inspections (SGS, BV, CE), provide quality certificates, offer money-back guarantees for unsatisfactory products, and focus on supplying prime quality materials to build long-term customer relationships.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben