Mirror Polished Stainless Steel Sheet
Mirror-polished stainless steel sheets are created by polishing the surface of stainless steel raw materials with abrasive liquids using polishing equipment, resulting in a smooth, reflective finish similar to a mirror.
There are two polishing methods: ordinary grinding (6K) and fine grinding (8K). For clearer and more reflective decorative stainless steel sheets, the 8K polishing method is recommended.
Different Patterns for Mirror Polished Stainless Steel Sheet
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*According to our company standards, products with these issues are labeled as defective and will not be sold.
Grades of Sanmei Metal's Mirror Polished Stainless Steel Sheets
The difficulty of processing mirror-polished finishes varies with different grades of stainless steel. 304 is easier to process compared to 201, while 430 is the most challenging due to its softness. For higher quality and more attractive patterns, we recommend using 304 stainless steel.
201 J1 J2 J3 J4 Stainless Steel Sheet
Characteristics: 201 stainless steel contains higher manganese and lower nickel, offering good corrosion resistance and strength, but its corrosion resistance is not as strong as that of 304 and 316. It is relatively inexpensive.
Common Applications: Often used in kitchen equipment, tableware, furniture, and some architectural decorative materials.
304/304L Stainless Steel Sheet
304 is a standard stainless steel with higher carbon content, while 304L is a low-carbon version that offers better corrosion resistance and weldability.
Applications:
- 304 Stainless Steel: Widely used in food processing, chemical handling, and construction.
- 304L Stainless Steel: Typically used in environments that require welding, such as chemical equipment and oil pipelines.
316/316L Stainless Steel Sheet
- 316 stainless steel offers excellent corrosion resistance and high-temperature strength, commonly used in marine and chemical environments.
- 316L stainless steel is a low-carbon version of 316, providing better weldability and resistance to intergranular corrosion.
Application:
316 Stainless Steel: Marine environments, chemical equipment, food processing.
430 Stainless Steel Sheet
Characteristics: 430 stainless steel is a ferritic stainless steel with high chromium content, offering good corrosion resistance but lower strength and toughness, and it does not have good weldability.
Common Applications: Commonly used in automotive exhaust systems, appliance exteriors, kitchen utensils, and decorative purposes.
Specification of Sanmei Metal's Mirror Polished Stainless Steel Sheets
| Grade | Width * Length(mm) | Thickness(mm) | Origin Mill | |
| 201 | 1000 * 2000 1219 * 2438（4*8） 1219 * 3048（4*10） 1500 * 3000 | 0.3-3.0 | Hongwang, Lisco | |
| 304L | Yongjin, Jisco, Posco Pzss, Tisco, Lisco | |||
| 316 | Posco Pzss, Tisco | |||
| 316L | Posco Pzss, Tisco | |||
| 304 | 1000 * 2000 1219 * 2438（4*8） 1219 * 3048（4*10） 1500 * 3000 1250 * 2000 1250 * 2438（4*8） 1250 * 3048（4*10） 1250 * 3000 | Yongjin, Jisco, Posco Pzss, Tisco, Lisco | ||
| 430 | Jisco, Krupp | |||
Decorative Stainless Steel Sheets Don't Need to Be Too Thick
- Before purchasing, you should estimate the overall weight of the finished decorative sheet and the load-bearing capacity of the application area to avoid overloading.
- Since decorative sheets are primarily used for aesthetic purposes, a smaller thickness is sufficient, which not only saves costs but also meets the requirements. Whether for indoor or outdoor use, the ideal thickness range for stainless steel decorative sheets is between 0.5mm and 2.0mm.
- Sheets thinner than 0.5mm are too fragile and can be easily damaged during handling and manufacturing.
- Sheets thicker than 2.0mm are difficult to process and challenging to use in practical applications.
Explore More Patterns for Your Decorative Stainless Steel Sheets
Stainless steel sheets can be applied in a wide range of settings, whether indoors or outdoors, and they always look beautiful no matter where they are. Whether you prefer a smooth surface or a more textured feel, there’s a decorative stainless steel sheet that suits you.
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