Shanxi Zhongcheng Metal Co., Ltd.
| Payment Terms | T/T，D/P，D/A，Western Union，PayPal |
| Supply Ability | 10000tons |
| Delivery Time | 15-25days |
| Packaging Details | Wooden pallets, wooden crates, woven bags, etc. |
| Country of Origin | MADE IN CHAINA |
| Brand | Baosteel，TISCO |
| Certifications | ISO/EN 10204 Type 3.1 / 3.2 available |
| Grade | 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 / 630 (17-4PH) |
| MOQ | 100kg |
| Packaging | Wooden Case / Wooden Pallet / Steel Frame / Carton / Woven Bag |
| Supply Capacity | 10000tons |
| Brand Name | Baosteel，TISCO |
| Model Number | 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 |
| Certification | EN 10204 Type 3.1 / 3.2 available |
| Place of Origin | MADE IN CHAINA |
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Product Specification
| Payment Terms | T/T，D/P，D/A，Western Union，PayPal | Supply Ability | 10000tons |
| Delivery Time | 15-25days | Packaging Details | Wooden pallets, wooden crates, woven bags, etc. |
| Country of Origin | MADE IN CHAINA | Brand | Baosteel，TISCO |
| Certifications | ISO/EN 10204 Type 3.1 / 3.2 available | Grade | 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 / 630 (17-4PH) |
| MOQ | 100kg | Packaging | Wooden Case / Wooden Pallet / Steel Frame / Carton / Woven Bag |
| Supply Capacity | 10000tons | Brand Name | Baosteel，TISCO |
| Model Number | 201 / 202 / 301 / 302 / 303 / 304 / 304L / 305 / 309S / 310S / 316 / 316L / 317 / 317L / 321 / 347 / 409L / 410 / 420 / 430 / 440C / 2205 / 2507 | Certification | EN 10204 Type 3.1 / 3.2 available |
| Place of Origin | MADE IN CHAINA | ||
| High Light | ASTM A240 SS 304 Mirror Finish Sheet ，PVC Coating Stainless Steel Mirror Sheet ，Polished Stainless Steel Mirror Sheet | ||
Our SS 304 Mirror Finish Sheets (also known as No. 8 Finish or 8K Finish) are produced by polishing standard 2B or BA stainless steel sheets to achieve a highly reflective, mirror-like surface. The clarity and reflectivity are comparable to a glass mirror.
The base material is ASTM A240 Grade 304 stainless steel, which provides excellent corrosion resistance and formability. The ultra-smooth, glossy surface not only delivers aesthetic brilliance but also offers low dirt adhesion and easy cleaning – making it the preferred choice for both decorative and functional applications.
Product Aliases: No. 8 finish sheet, 8K mirror sheet, reflective stainless steel sheet, decorative stainless steel sheet.
We offer a full range of standard and custom sizes. All dimensions conform to ASTM A480.
| Parameter | Options / Range |
|---|---|
| Standard | ASTM A240, JIS G4304, EN 10088, GB/T 3280 |
| Grade | 304 (UNS S30400), 304L, 316 (available upon request) |
| Thickness | 0.4mm – 3.0mm (sheet) / 0.4mm – 1.5mm (coil) |
| Width | 1000mm, 1219mm, 1250mm, 1500mm (customizable up to 2000mm) |
| Length | 2000mm, 2438mm, 2500mm, 3000mm (customizable) |
| Surface Finish | No. 8 / 8K Mirror Finish (Ra ≤ 0.05µm) |
| Backing Protection | PVC film (white, blue, clear; standard or low-tack) |
| Tolerance | Thickness: ±0.05mm / Width & Length: ±2mm |
Strict composition control ensures consistent reflectivity after polishing.
| Element | C | Si | Mn | P | S | Ni | Cr |
|---|---|---|---|---|---|---|---|
| 304 | ≤0.08 | ≤0.75 | ≤2.00 | ≤0.045 | ≤0.030 | 8.0–10.5 | 18.0–20.0 |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 515 MPa (75 ksi) |
| Yield Strength (0.2% offset) | ≥ 205 MPa (30 ksi) |
| Elongation (in 50mm) | ≥ 40% |
| Hardness (Brinell, HB) | ≤ 201 |
| Hardness (Rockwell, HRB) | ≤ 92 |
To protect the mirror finish during transit and storage, we follow export-grade packing:
| Step | Description |
|---|---|
| 1. Interleaving | Kraft paper and foam paper between each sheet |
| 2. PVC Protection | White/blue PVC film on mirror side (low-tack, residue-free) |
| 3. Waterproofing | VCI paper + PE waterproof wrap |
| 4. Edge Protection | Cardboard or plastic edge protectors |
| 5. Bundling | Steel strapping on heavy-duty wooden pallets (heat-treated, ISPM-15 certified) |
| 6. Labeling | Mill test certificate number, grade, dimensions, and quantity |
✅ Shipping marks and handling instructions are clearly printed on each package.
Request a quote for your project quantity. We respond within 4 business hours.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Zhongcheng Metal: A professional supplier of stainless steel tubes and plates. We export to 11 countries, including Germany, the United States, the United Kingdom, and Japan. By adopting advanced manufacturing processes and implementing comprehensive 5S management across our operations, we provide... Zhongcheng Metal: A professional supplier of stainless steel tubes and plates. We export to 11 countries, including Germany, the United States, the United Kingdom, and Japan. By adopting advanced manufacturing processes and implementing comprehensive 5S management across our operations, we provide...
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