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321 Stainless steel mirror plate

321 Stainless steel mirror plate 0.3mm 0.5mm exhibits high strength, resistance to oxidation peeling and subsequent stability against aqueous solution corrosion in a temperature range up to approximately 900 degrees Celsius. 321 stainless steel cold rolled sheet also has excellent forming and welding characteristics, can be bent or roll pressed forming, no annealing after welding. It has excellent toughness even at low temperatures.


Mirror Plate

321 Stainless steel mirror plate

Product Details

Product description

321 Stainless steel mirror plate, the so-called stainless steel cold rolling is relative to the secondary processing of hot rolled plate, that is, under the condition of room temperature, the No.1 steel plate is further rolled thin to the target thickness of steel plate. Cold rolling is a product rolled below the temperature of metal crystallization, compared with hot rolled steel plate, cold rolled steel plate thickness is more accurate, and the surface is smooth and beautiful, but also has a variety of superior mechanical properties, especially processing performance. Because the cold rolled raw coil is brittle and hard, it is not suitable for processing, so the cold rolled steel plate is usually required to be annealed, pickled and surface levelled before it is handed over to the customer.

Product Name:

 321 Stainless steel mirror plate



Steel Grade:

304 304L 309S 310S 316L 316Ti 317L 321 347H


2B BA 4K 6K 8K

Original Place:

Wuxi China


cold rolled

Supply Ability:

20000 Ton/Month


0.3-6.0mm/As Required


500mm-2000mm or customized


600-6000mm or customized


Our Advantages:
(1) High quality 321 Stainless steel mirror plate with reasonable price.
(2) Every process will be checked by responsible QC which insures every product’s quality.
(3) Professional packing teams which keep every packing safely.
(4) Free samples can be provided as your requirements.
(5) Wide excellent experiences with after-sale service.


The application of stainless steel sheets is increasingly appearing in the field of interior design. The luster of metal fused with other materials can become a modern, mysterious design products, this style of products are increasingly popular because of the special process of stainless steel plate, in which the utilization rate can be said to be the highest. So the following small talk about what special aspects of the use of stainless steel plate.

Brushed stainless steel plate is because of the use of a special process in the stainless steel surface to form a similar filamentous texture of the stainless steel plate. This process of stainless steel plate luminosity and brightness are very high, especially will be more smooth, this texture will often be used in the hotel lobby, or sales center this indoor housing frame is relatively high situation. Another can play a similar effect is the mirror stainless steel plate, and the mirror stainless steel plate is not only more bright, but also has the characteristics of easy to clean, more will be applied in public places, to enhance the effect while also being able to keep clean and tidy.

Color stainless steel plate can be said to be a very unique category, most of the metal is the original color, want to choose color will need to paint to change the color. The color stainless steel plate itself has color, but also durable, the sun's exposure will not change the color, in the billboard these aspects of itself on the color requirements are relatively high, can be very suitable. Stainless steel patterned plate special texture, with a clear sense of concave and convex, very when a variety of need to be non-slip in the use of the scene.

There is a special stainless steel plate is stainless steel micro-perforated sound-absorbing plate. This stainless steel surface with microporous formation of the pattern, decorative. The main thing is the sound absorption effect in it, which is useful microporous can absorb the noise in the room and digest it, thus ensuring the sound insulation effect. Among the building materials and decorative materials, stainless steel panels are the most suitable for environments such as cinemas, with excellent sound insulation.

Putting aside the different characteristics of the formation of various processes, stainless steel itself has the corrosion resistance, as well as after a long time of use can still ensure bright as new wear resistance, is to make the stainless steel plate occupies a significant part of the market. And after the stainless steel plate involved in creating the design effect, the market demand will increase accordingly, can stainless steel plate industry has broad prospects for future development.

Grade and classification of stainless steel surface treatment


Code of surface


Summary of manufacturing method


Primary surface


Silvery white without luster

A surface treated with heat treatment and pickling after hot rolling.

Industrial tank, chemical industrial equipment, etc., thick 3.0MM-10.0MM. It does not need to have a glossy surface

Blunt surface


A slightly lustrous silvery white

Hot rolling + annealing shot peening acid first + cold rolling + annealing pickling

Used for deep stamping, such as automotive components, water pipes, etc. General materials, deep drawing materials

Fog surface


Silver and better than 2D surface gloss and flatness, 0.39 micron roughness

Hot rolling + annealing shot peening + cold rolling + annealing pickling + tempering rolling. After NO.2D treatment, the final mild cold rolling is carried out by polishing roller

Such as tableware, building materials and so on. With improved mechanical properties of the surface treatment, almost all applications.

Frosted surface


Has a better gloss, with discontinuous coarse grain.

Use 100-120 grinding strip to grind out the product

Used for interior and exterior decoration materials, electrical products and kitchen equipment, etc.

Frosted surface


Better gloss, with discontinuous coarse lines, stripes thinner than NO.3.

With particle size 150-180 grinding belt grinding out the product

Used for bath, interior and exterior decoration materials, electrical products, kitchen equipment and food equipment, etc.

Frosted surface


Better gloss, with discontinuous coarse lines, stripes thinner than NO.4.

The product is ground with the 240 grinding belt

Used for bath, interior and exterior decoration materials, electrical products, kitchen equipment and food equipment, etc.

Frosted surface


Has a better gloss, with discontinuous coarse grain

The product is ground with the 320 grinding belt

Building materials, kitchen utensils

Frosted surface


Has a better gloss, with discontinuous coarse grain

The product is ground with the 400 grinding belt

Building materials, kitchen utensils, food equipment, etc

Drawing surface


Silvery gray with hair streaks. 2D or 28pcs are polished with a suitable abrasive material to make the surface continuously abrasive

A product with a continuous abrasive pattern produced by the continuous grinding of an appropriately sized polished strip (subdivision 150-320)

Mainly used for architectural decoration, elevator, building doors, panels and so on.

Bright surface


Excellent surface gloss and high reflectivity.

Usually bright and fire surface processing, surface reflection is very high.

Used in household appliances, mirrors, kitchen equipment, decorative materials, etc

mirror surface


It's not much worse than a mirror

Rough lapping

Mirrors, decorative panels

mirror surface



Grinding and polishing

Mirrors, decorative panels


Pack and Ship





Customer Evaluation

Over the years, we strive for survival by quality and development by efficiency, adhering to the business philosophy of "integrity, pragmatism, innovation and development", and have repeatedly won praise from customers.



Are you a manufacturing company or a trading company?


We are a manufacturer of metal materials and products with many years of experience.


Can you provide samples?


We can provide free samples, but samples are subject to a sample fee, which is refundable upon order confirmation.


How can I get an accurate quotation?


Please provide the product standard, material, size, quantity and other information.


What kind of payment terms do you accept?


We can accept T/T, L/C, Western Union or negotiation.


What markets do you mainly sell to?


Australia, America, Asia, Middle East, Western Europe, Africa, etc


Can you deliver the goods on time?


Yes, whether the price changes or not, we guarantee to provide the best quality products and on time delivery. Integrity is the purpose of our company.

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Shandong Zhongyi Metal Products Co., Ltd. is an enterprise specializing in the research and development, production, sales and service of metal products. Located in Shandong Province, China, the company covers a vast area with advanced production equipment and testing instruments, and a team of skilled and strong staff.

Zongyi Metal Products Co., Ltd. mainly produces all kinds of metal products, serving the industries of precision machinery parts, automobile parts, electronic components, construction and decoration materials. Adhering to the business philosophy of "Quality is the foundation, Innovation is the soul", the company constantly introduces advanced technology and equipment to improve product quality and reduce production costs to meet customer needs.

We have rich experience in the metal products industry, and our products sell well in domestic and international markets and are well received by customers. We always adhere to the customer-centered, market-oriented, in order to survive, innovation and development. We are willing to cooperate with customers at home and abroad to create a better future.









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