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

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 5000000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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 used for elevator doors or panels?: Yes, stainless steel sheets can be used for elevator doors or panels. Stainless steel is a popular choice for elevator applications due to its durability, corrosion resistance, and sleek appearance. It provides a clean and modern look, making it a suitable material for elevator doors or panels.

Q:Are stainless steel sheets resistant to intergranular corrosion?: Yes, stainless steel sheets are generally resistant to intergranular corrosion. This is because stainless steel contains a high percentage of chromium, which forms a protective oxide layer on the surface of the metal. This oxide layer acts as a barrier, preventing the metal from coming into contact with corrosive elements in the environment. However, in certain conditions, such as exposure to high temperatures or welding processes, the chromium in stainless steel can be depleted, leading to the formation of chromium carbides at the grain boundaries. This can result in intergranular corrosion, also known as sensitization. To mitigate this, stainless steel sheets can be treated through a process called stabilization, which involves adding elements like titanium or niobium to the steel to bind with the carbon and prevent the formation of chromium carbides. Overall, stainless steel sheets are highly resistant to intergranular corrosion, but precautions should be taken in specific situations to maintain their corrosion-resistant properties.

Q:Can stainless steel sheets be used for elevator frames?: Yes, stainless steel sheets can be used for elevator frames. Stainless steel is a preferred material for elevator frames due to its strength, durability, and resistance to corrosion, making it suitable for withstanding the regular wear and tear of elevator usage.

Q:How do I select the appropriate thickness for stainless steel sheets?: When selecting the appropriate thickness for stainless steel sheets, there are a few factors to consider. First and foremost, you should determine the specific application or purpose for which the stainless steel sheets will be used. If you are looking for stainless steel sheets for decorative purposes, such as in interior design or architectural projects, a thinner gauge may be suitable. Thinner gauges, typically ranging from 26 to 30 gauge, are more flexible and easier to shape, making them ideal for intricate designs or curved surfaces. On the other hand, if you require stainless steel sheets for structural or industrial purposes, a thicker gauge would be more appropriate. Thicker gauges, generally ranging from 18 to 20 gauge, offer increased strength and durability, making them suitable for heavy-duty applications, such as construction, automotive, or manufacturing. Additionally, it is crucial to consider the intended use of the stainless steel sheets. If they will be subjected to high levels of wear and tear, exposure to harsh environments, or heavy loads, it is advisable to opt for a thicker gauge to ensure the sheets can withstand these conditions without compromising their integrity. Lastly, budgetary constraints may also play a role in determining the appropriate thickness. Thicker gauges tend to be more expensive due to the higher amount of material required. Therefore, it is important to strike a balance between the required strength and the available budget. In summary, when selecting the appropriate thickness for stainless steel sheets, consider the intended application, the required strength and durability, and any budget constraints. By taking these factors into account, you can choose the most suitable thickness that will meet your specific needs.

Q:What are the different types of surface treatments for stainless steel sheets?: There are several types of surface treatments for stainless steel sheets, including brushing, grinding, polishing, and coating. Brushing creates a textured finish, grinding removes imperfections, polishing enhances shine, and coating adds a layer of protection.

Q:How do you bend stainless steel sheets?: To effectively bend stainless steel sheets, a combination of skill, knowledge, and the right tools is necessary. Follow these steps for successful bending: 1. Identify the specific grade of stainless steel you are working with as each grade possesses unique characteristics affecting malleability and bending response. 2. Prior to bending, ensure the stainless steel sheet is clean and devoid of any dirt or debris. Use a mild detergent and a soft cloth for surface cleaning. 3. Mark the precise bending line by measuring and indicating the desired spot. Utilize a ruler or straight edge for accuracy. 4. Select an appropriate bending tool based on the size and thickness of the stainless steel sheet. Options include a press brake, rolling machine, or bending machine. 5. Gradually apply pressure by placing the stainless steel sheet in the bending tool, aligning it with the marked bending line. Avoid excessive force to prevent cracking or deformation. 6. Adjust the bending angle as needed by repositioning the stainless steel sheet within the bending tool. Utilize the tool's adjustments or supplementary tools like clamps for precise angles. 7. Inspect the result by carefully removing the stainless steel sheet from the bending tool. Check for defects, cracks, or unevenness. Minor adjustments can be made using a rubber mallet or a hammer with a soft face. Keep in mind that bending stainless steel sheets requires practice and precision. Begin with smaller projects and gradually advance to more complex bends. If uncertain or lacking experience, consult a professional in metal fabrication for the best outcomes.

Q:Can stainless steel sheets be used for electrical applications?: Certainly, electrical applications can make use of stainless steel sheets. Stainless steel, an alloy comprising chromium, possesses exceptional resistance against corrosion and oxidation. Such resistance proves advantageous in electrical applications that involve exposure to moisture or harsh surroundings. Stainless steel sheets find utility in a range of electrical components, including electrical enclosures, control panels, junction boxes, and electrical connectors. The robustness and durability of stainless steel render it ideal for these applications, ensuring a dependable and enduring solution. Moreover, the non-magnetic properties of stainless steel offer added benefits in specific electrical applications where minimizing magnetic interference is crucial.

Q:Are stainless steel sheets suitable for outdoor sculptures or decorative pieces?: Outdoor sculptures or decorative pieces can be made using stainless steel sheets. Stainless steel is a material that is both durable and resistant to corrosion, making it perfect for enduring harsh outdoor conditions. It does not rust, corrode, or stain, meaning it will maintain its attractive appearance over time. Moreover, stainless steel sheets can be easily shaped and welded into different forms, allowing artists to create intricate and detailed sculptures or decorative pieces. Additionally, stainless steel has a sleek and modern look that can enhance the overall beauty of outdoor spaces. In conclusion, stainless steel sheets are an excellent option for outdoor sculptures or decorative pieces because of their durability, resistance to corrosion, and aesthetic appeal.

Q:Several processing techniques of colored stainless steel: 1, water plating (mainly black, note 304 plating water plating, color instability, slightly blue, mirror surface is particularly obvious, treatment method for high temperature without fingerprint processing, but the surface will be brown)2, electroplating - PVD vacuum plasma plating (can be plated sapphire blue, black, coffee, seven color, zirconium, gold, bronze, bronze, rose, champagne, golden, light green)

Q:Are stainless steel sheets resistant to fire?: Stainless steel sheets possess a remarkable ability to withstand fire. This is due to the fact that stainless steel is a type of metal alloy that contains a significant amount of chromium. When exposed to air or moisture, chromium forms a protective layer of chromium oxide on the surface. This layer acts as a barrier, preventing oxygen from reaching the underlying metal. As a result, stainless steel is highly resistant to corrosion and fire. Stainless steel sheets have an impressive melting point of approximately 2750°F (1510°C). This temperature is considerably higher than what is typically encountered in most fire situations. Consequently, stainless steel can endure intense heat for an extended period without losing its shape or structural integrity. Additionally, stainless steel is non-combustible and does not contribute to the spread of flames. It does not emit harmful gases or toxic fumes when exposed to fire. Therefore, stainless steel is a safe material for various applications where fire resistance is crucial, such as in building construction, industrial equipment, and transportation. Given these characteristics, stainless steel sheets are extensively used in structures with fire ratings, including fire doors, fire-rated walls, and fire-resistant enclosures. They serve as effective barriers against heat and flames, containing the fire and safeguarding the surrounding areas. However, it is important to note that while stainless steel is highly resistant to fire, it can still be affected by extremely high temperatures or prolonged exposure to fire. In such cases, the material may undergo some level of distortion or damage. Hence, it is essential to consider the specific fire rating requirements and seek advice from experts to ensure the proper selection and installation of stainless steel sheets in fire-resistant applications.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range