ASTM A240 316L Mirror 8K 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
Capacity: 8000 tons/year
316L BA sheet supplier China
GNEE supplies ASTM A240 316L mirror 8K stainless steel plates, with thicknesses ranging from ultra-thin 0.3 mm to medium-thick 6.0 mm. We also support customization of non-standard widths and lengths based on customers' specific design drawings. Each plate is covered on one side with a high-quality PVC protective film that is smooth, bubble-free, and tightly adheres to the surface. This protective film safeguards the mirror finish by resisting bumps and friction during transportation, blocking dust and contaminants during storage, and preventing tool scratches during processing-ensuring the plate retains its pristine mirror appearance from factory to final use.
8k finish 316L stainless steel sheet
Our supplied 316L stainless steel mirror finish plates contain ≤0.03% carbon, 16.0–18.0% chromium, 10.0–14.0% nickel, and 2.0–3.0% molybdenum. In a 5% sodium chloride solution, the typical corrosion rate is less than 0.01 mm/year, making the material virtually rust-free in natural atmospheric conditions.
Through advanced polishing techniques, the surface roughness of the plate reaches Ra ≤ 0.02 μm, with a gloss level of ≥700 GU and a reflectivity exceeding 90%, delivering an exceptional mirror-like visual effect. These plates are widely used in architectural decoration (such as high-end hotels and commercial complexes), food and medical equipment, and industrial manufacturing applications.
SS 316L NO.8 Finish Plates Application
Specification
| Item | Specification |
|---|---|
| Standard | ASTM A240 / ASME SA240 |
| Material Grade | 316L (UNS S31603, EN 1.4404) |
| Surface Finish | Mirror 8K (Super Mirror Finish) |
| Process | Cold Rolled + Bright Annealed + Polished |
| Thickness Range | 0.3 mm – 6.0 mm |
| Width Range | 1000 mm, 1219 mm, 1500 mm, custom width available |
| Length Range | 2000 mm, 2438 mm, 3000 mm, custom length available |
| Surface Roughness | Ra ≤ 0.02 μm |
| Edge Type | Mill Edge / Slit Edge / Sheared Edge |
| Tolerances | According to ASTM A480 |
| Chemical Composition | |
| - Carbon (C) | ≤ 0.03% |
| - Chromium (Cr) | 16.0 – 18.0% |
| - Nickel (Ni) | 10.0 – 14.0% |
| - Molybdenum (Mo) | 2.0 – 3.0% |
| - Manganese (Mn) | ≤ 2.0% |
| - Silicon (Si) | ≤ 1.0% |
| Mechanical Properties | |
| - Yield Strength | ≥ 170 MPa |
| - Tensile Strength | ≥ 485 MPa |
| - Elongation | ≥ 40% |
| - Hardness | ≤ 95 HRB (Annealed Condition) |
| Corrosion Resistance | Corrosion rate in 5% NaCl solution < 0.01 mm/year |
custom cut 316L stainless steel sheet
wholesale 316L stainless steel mirror 8K plate
GNEE PACKAGING AND SHIPPING
Hot Tags: astm a240 316l mirror 8k stainless steel plate, China astm a240 316l mirror 8k stainless steel plate manufacturers, suppliers, factory, 904L Stainless Steel Plate, Stainless Steel Mirror Plate, 310S Stainless Steel Sheet, Stainless Steel Bright Annealed Plate, 316 Stainless Steel Sheets, stainless steel plate
You Might Also Like
Send Inquiry