Stainless Steel Plate 321 with Surface Treatment

Stainless Steel Plate 321 with Surface Treatment System 1

Stainless Steel Plate 321 with Surface Treatment System 2

Stainless Steel Plate 321 with Surface Treatment System 3

Stainless Steel Plate 321 with Surface Treatment System 4

Stainless Steel Plate 321 with Surface Treatment

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 5000000 m.t./month

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Description	steel sheet,hot rolled steel sheet,cold rolled steel sheet, steel sheet,sheet,steel plate
Material	201/202,304/304L, 310S/309S/316L/316Ti/321,410/420/430/444/443/409L, and 904L
Standard	ASME, ASTM, EN ,BS,GB,DIN, JIS etc
Application	Steel sheet applies to construction field, ships building industry, petroleum & chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields.
Packaging	Standard export sea-worthy packing
Delivery time	10-30 days
Quality	No.1
Productivity	500 tons/Day
Note	Our company has cooperative relation between the domestic agents. Stainless steel sheet can be made accordingto the customers requirements. Fasten delivery. Quality assured.
Contacts	If you have any question,please feel free contact me.

Surface finish	Characteristics and application
2B	The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses.
No.1	Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc.
No.4	Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.
HL	Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc.
BA	Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc.
8K	The product have excellent brightness and prefer reflexivity can to be the mirror.

Company Information

CNBM(China National Building Material Company)International Corporation is a state owned Enterprise.

We are listed in the fortune global 500 companies, and we are the second largest building material company in the world.

We are specialized in producing stainless steel coil, stainless steel (plate/sheet), and duplex stainless steel for a prelonged period. We are currently doing grade of steel of 201/202,304/304L, 310S/309S/316L/316Ti/321,410/420/430/444/443/409L, and 904L.

FAQ

1. How Many years experience do we have?

We have been exported to more than 20 countries in the past 15 years.

2. How long do we usually reply your request?

We always reply our customer within 24 hours.

3. What material are we supplying now?

We are specialized in producing Stainless Steel Coil, Stainless steel(plate/sheet), and duplex stainless steel for 2 decades. We are currently supplying 201/202, 304/304l, 310S/309S/316l/316Ti/321, 410/420/430/444/443/409l, and 904l.

If you have any question about stainless steel sheets,donot forget to sending the email to Us! You will get the competitive Price and have a very good experience about the Buying Process! CNBM International Corporation is always your trustful friend!

Q: Can stainless steel sheets be bent or formed into different shapes?: Yes, stainless steel sheets can be bent or formed into different shapes due to their malleability and ductility properties.

Q: Are stainless steel sheets suitable for structural applications?: Yes, stainless steel sheets are suitable for structural applications. Stainless steel has excellent strength, durability, and corrosion resistance properties, making it a reliable choice for various structural projects. It can withstand high loads and extreme weather conditions, making it suitable for applications such as bridges, buildings, and infrastructure projects.

Q: What are the different sheet sizes available for stainless steel?: Stainless steel sheets come in a variety of sizes to suit different applications and industry requirements. The most common sheet sizes for stainless steel are 4 feet by 8 feet (48 inches by 96 inches) and 4 feet by 10 feet (48 inches by 120 inches). These sizes are widely used in construction, manufacturing, and fabrication industries. However, stainless steel sheets are also available in other sizes depending on the specific needs of the project. Some suppliers offer custom cutting services, allowing customers to order sheets in non-standard dimensions. This flexibility in size options ensures that stainless steel sheets can be tailored to fit various applications, from small-scale projects to large industrial installations. Moreover, the thickness of stainless steel sheets can vary significantly. Standard thicknesses range from 0.4 millimeters to 12 millimeters, but thicker or thinner sheets can be manufactured upon request. Different thicknesses are selected based on the strength and durability required for a particular application. Ultimately, the availability of different sheet sizes for stainless steel ensures that customers have the flexibility to choose the most suitable dimensions for their specific project needs.

Q: What is the maximum size of stainless steel sheets?: The maximum size of stainless steel sheets can vary depending on the manufacturer and specific requirements, but commonly available sizes range from 4 feet by 8 feet (1.2 meters by 2.4 meters) to 5 feet by 10 feet (1.5 meters by 3 meters).

Q: What are the different types of surface finishes available for stainless steel sheets?: Stainless steel sheets offer a range of surface finishes, each with its own distinct qualities and uses. 1. The most commonly used finish for stainless steel sheets is No. 1 Finish. It is achieved through hot rolling and annealing, resulting in a rough, dull appearance with visible grain lines. No. 1 finish is ideal for applications where a rough surface texture is desired, such as in industrial or structural uses. 2. No. 2B Finish is obtained by cold rolling the stainless steel sheet after a No. 1 finish, followed by annealing and descaling. It has a smooth, reflective surface with a slight matte appearance. No. 2B finish is frequently chosen for applications that require a clean, aesthetically pleasing look, such as kitchen appliances, architectural accents, and decorative items. 3. Known as a brushed finish, No. 3 Finish is achieved by mechanically polishing the stainless steel sheet with abrasive materials. It creates a satin-like appearance with a unidirectional pattern of fine lines. No. 3 finish is often used for decorative purposes, such as in furniture, signage, and elevator doors. 4. No. 4 Finish is similar to No. 3 finish, but it is achieved by mechanically polishing the stainless steel sheet with finer abrasives. This produces a smoother, more refined surface with a low gloss. No. 4 finish is commonly chosen for applications that require good corrosion resistance and easy maintenance, such as kitchen equipment, automotive trim, and architectural components. 5. The most reflective and luxurious surface finish for stainless steel sheets is No. 8 Mirror Finish. It involves progressively polishing the metal with finer abrasives until a highly reflective mirror-like surface is achieved. No. 8 mirror finish is often selected for decorative and high-end applications, such as architectural accents, jewelry, and luxury consumer goods. 6. Embossed finishes involve stamping or pressing a pattern onto the stainless steel sheet, creating a textured surface. These finishes can range from simple designs to intricate patterns, offering both aesthetic appeal and improved slip resistance. They are commonly used in applications that require both functionality and visual interest, such as in flooring, countertops, and wall cladding. In summary, the choice of surface finish for stainless steel sheets depends on the desired appearance, functionality, and performance requirements of the specific application.

Q: How long do stainless steel sheets last?: Stainless steel sheets are renowned for their durability and long-lasting nature. The lifespan of these sheets can vary depending on factors like the grade and quality of the stainless steel, environmental conditions, and maintenance practices. However, with proper care and normal circumstances, stainless steel sheets can endure for many decades or even a lifetime. The longevity of stainless steel is greatly influenced by its ability to resist corrosion. This is made possible by the presence of chromium, which forms a passive layer on the surface of the material, safeguarding it from rust and corrosion. This natural protective layer enables stainless steel sheets to withstand harsh environmental conditions, including exposure to moisture, chemicals, and extreme temperatures. Moreover, the grade of stainless steel also plays a role in its lifespan. There are different grades available, such as 304, 316, and 430, each offering varying levels of corrosion resistance. Higher grades, particularly 316 stainless steel, exhibit greater resistance to corrosion and are commonly used in marine and highly corrosive environments, ensuring a longer lifespan. To maximize the lifespan of stainless steel sheets, proper maintenance is crucial. Regular cleaning with mild detergents and non-abrasive materials is necessary to eliminate dirt, grime, and contaminants that can degrade the protective layer of stainless steel. Additionally, it is important to avoid contact with harsh chemicals or abrasive materials that can scratch or damage the surface. While stainless steel sheets have an impressive lifespan, it is important to acknowledge that their durability is not limitless. Over time, factors like wear and tear, exposure to severe conditions, or improper maintenance can gradually diminish the protective layer of stainless steel and reduce its lifespan. Nonetheless, with appropriate care and maintenance, stainless steel sheets can be a cost-effective and enduring choice for various applications, including construction, automotive, and household products.

Q: Are stainless steel sheets suitable for marine environments?: Yes, stainless steel sheets are highly suitable for marine environments. Stainless steel is known for its excellent corrosion resistance properties, making it ideal for withstanding the harsh conditions of saltwater and exposure to moisture in marine environments. It is highly resistant to rust, corrosion, and staining, which allows it to maintain its structural integrity and appearance even in challenging marine conditions. Stainless steel sheets are commonly used in marine applications such as shipbuilding, offshore platforms, and marine equipment due to their durability and longevity in these environments.

Q: What is the Young's modulus of stainless steel sheets?: The Young's modulus of stainless steel sheets typically ranges from 190 to 220 gigapascals (GPa).

Q: Are stainless steel sheets available in different colors?: No, stainless steel sheets are typically only available in their natural silver color. Stainless steel is a type of steel alloy that contains chromium, which gives it its characteristic silver appearance. While it is possible to treat stainless steel sheets with various coatings or finishes to achieve a different color, such as black or gold, these are not typically available as standard options. However, there are alternatives like powder coating or painting stainless steel sheets to achieve different colors, but these processes may affect the material's corrosion resistance and durability.

Q: Can stainless steel sheets be used for heat shields?: Yes, stainless steel sheets can be used for heat shields. Stainless steel is known for its excellent heat resistance and durability, making it an ideal material for heat shields in various applications.

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