Hot Rolled Steel Coils NO.1 Finish Grade 304 304L Made In China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
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Specification
Standard:
AISI
Technique:
Hot Rolled
Shape:
U Channel
Surface Treatment:
Galvanized
Steel Grade:
RHB335
Certification:
SGS
Thickness:
4.0-6.0mm
Length:
1500mm
Net Weight:
22T
Products Description for Stainless Steel Coils/Sheets:
Product | stainless steel coils/plates/sheets | ||
Discharge Port | Any Port, China | ||
Size | Coils | Cold Rolled: | Thickness0.3-8mm,Width:280-2100mm |
Hot Rolled : | Thickness3-14mm,Width:650-2100mm | ||
Plates | Thickness2-80mm,Width:1500-3000mm | ||
Coil Weight | About 20 Tons | ||
Grade | 201,202,304/304L/304H,316/316L/316H,321/H,310S,409/L,430 etc. | ||
Technique | Hot Rolled/Cold Rolled | ||
Finish | 2B, BA, 2D, No1, No2, No4,NO.8,SB etc | ||
Edge | Mill Edge / Slitting Edge | ||
Package | In bundles, or as customer's requirement | ||
Place of Origin | Made in China | ||
MOQ | 20 Tons | ||
Description for Stainless Steel Coils/Sheets:
Prodcut:Stainless Steel Coil
Thinckness: 0.20mm-8.0mm
Width:1000mm, 1219mm(4 feet), 1250mm, 1500mm, 1524mm(5 feet),
1800mm, 2000mm, 2200mm, 2500mm,and customizable
Ni:0.8~1.2% Cu:1.4~1.5% Cr:14
Standard: ASTM, JIS, GB, BS, DIN etc
Grade: 200series&300series&400series
Surface finish: 2B, BA, 8K, 6K, Mirror Finished, No1, No2, No4, Hair Line with PVC
Manufacture technology: cold rolled/hot rolled
Thickness Tolerance: +/-0.1mm
Width Tolerance: +/-10mm
200 Seriers: 201,202
300 Seriers: 301, 304, 304L, 316L, 309, 310S,321
400 Seriers: 410, 410S, 409L,430
Detail picture for Stainless Steel Coils/Sheets
Packaging & Delivery for Stainless Steel Coils/Sheets:
Packaging Detail Standard export packing or following customer's demand
Delivery Time: Within 30-40 days after deposit or according to the order quantity
Export Markets for Stainless Steel Coils/Sheets:
Our target market is the international market. Every year we export most of products to countries like India, Pakistan, South Korea, Brazil, Australia, South Africa, Spain, Sri Lanka, Taiwan, Hong Kong, etc.
FAQ for Stainless Steel Coils/Sheets:
Q:What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q:Can you arrange the shipment ?
A: Sure we can help you with the shipment. We have forwarders who have cooperated with us for many years.
- Q:How do you prevent distortion when welding stainless steel sheets?
- In order to prevent distortion while welding stainless steel sheets, it is important to follow several key steps and precautions: 1. Begin by ensuring that the stainless steel sheets are thoroughly cleaned and free from any contaminants, such as oil, grease, or dirt. Use an appropriate solvent or degreaser to clean the surfaces before welding. This will help to avoid trapping impurities in the weld, which can cause distortion. 2. Accurate fit-up of the stainless steel sheets is crucial to minimize distortion. Make sure that the edges of the sheets are properly aligned and that there are no gaps or misalignments. Proper clamping or tacking can also help to maintain the correct position of the sheets during welding. 3. Controlling the heat input is essential to prevent excessive distortion. Use the appropriate welding technique, such as TIG or MIG, to control the heat. Avoid overheating the stainless steel sheets, as this can lead to warping and distortion. It is important to maintain a consistent and controlled heat input throughout the welding process. 4. Plan the weld sequence properly to minimize distortion. Start from the center and work outward in a balanced manner to distribute the heat evenly. This will prevent localized heating, which can cause distortion. Alternating between sides and allowing each weld to cool before moving to the next one can also help reduce distortion. 5. Choose the right welding technique and parameters. For example, using a lower heat input, slower travel speed, and smaller weld bead can minimize distortion. Additionally, using a backstep technique, where the weld travels in a forward and backward motion, can help distribute the heat and reduce distortion. 6. Consider preheating the stainless steel sheets to reduce the temperature gradient and minimize distortion. Ensure that the preheating temperature is within the recommended range for the specific stainless steel grade. After welding, it is advisable to perform post-weld treatment, such as stress relieving, to minimize residual stresses that can lead to distortion. By following these steps and precautions, it is possible to significantly reduce distortion when welding stainless steel sheets. However, it is important to note that each welding process and stainless steel grade may have specific requirements. Therefore, it is recommended to refer to the manufacturer's guidelines and seek professional advice for optimal results.
- Q:Can stainless steel sheets be painted or coated?
- Yes, stainless steel sheets can be painted or coated. However, it is important to properly prepare the surface by cleaning and applying a suitable primer before painting or coating to ensure adhesion and durability of the finish.
- 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:Can stainless steel sheets be used for automotive applications?
- Yes, stainless steel sheets can be used for automotive applications. Stainless steel is a highly versatile and durable material that offers excellent resistance to corrosion, heat, and impact. These properties make it ideal for automotive applications where durability and resistance to harsh environments are essential. Stainless steel sheets can be used in various parts of the automotive industry, including body panels, exhaust systems, fuel tanks, and even interior components. Additionally, stainless steel can be easily formed, welded, and manipulated to meet specific design requirements, making it a popular choice in the automotive industry.
- Q:Can stainless steel sheets be used for facade cladding?
- Yes, stainless steel sheets can be used for facade cladding. Stainless steel is a durable and corrosion-resistant material, making it suitable for exterior applications such as facade cladding. It provides a sleek and modern aesthetic while also offering protection against harsh weather conditions.
- Q:Are stainless steel sheets resistant to galvanic corrosion?
- Yes, stainless steel sheets are resistant to galvanic corrosion. Galvanic corrosion occurs when two dissimilar metals come into contact in the presence of an electrolyte, such as moisture or saltwater. In such cases, one metal acts as an anode and the other as a cathode, leading to the transfer of electrons and the corrosion of the anode. Stainless steel is an alloy that contains chromium, which forms a passive oxide layer on its surface. This oxide layer acts as a protective barrier, preventing the transfer of electrons and thus effectively resisting galvanic corrosion. The chromium in stainless steel reacts with oxygen in the air to create a thin, invisible, and self-repairing layer of chromium oxide. This layer provides excellent corrosion resistance and makes stainless steel highly resistant to galvanic corrosion when in contact with other metals. However, it is important to note that the level of corrosion resistance may vary depending on the specific grade and composition of stainless steel used. Some stainless steel alloys, such as Type 316 stainless steel, offer even higher resistance to galvanic corrosion due to the addition of molybdenum, which enhances its corrosion resistance in aggressive environments. In summary, stainless steel sheets are generally highly resistant to galvanic corrosion due to the presence of a passive chromium oxide layer on their surface. This makes stainless steel a reliable choice for applications where galvanic corrosion is a concern, such as in marine environments or when in contact with dissimilar metals.
- Q:How are stainless steel sheets used in the construction industry?
- Stainless steel sheets are commonly used in the construction industry for various applications. They are used to create durable and corrosion-resistant structures such as roofs, walls, and facades. Additionally, these sheets are often used to manufacture components like beams, columns, and frames due to their strength and versatility. Stainless steel sheets are also frequently employed for interior finishes and decorative purposes, as they provide a sleek and modern appearance. Overall, stainless steel sheets play a crucial role in construction, contributing to the longevity and aesthetic appeal of buildings.
- Q:Are stainless steel sheets suitable for petrochemical refineries?
- Stainless steel sheets are indeed appropriate for petrochemical refineries. They are an incredibly durable material that can endure harsh conditions and extreme temperatures, making them perfect for use in such facilities. This type of steel provides exceptional resistance to chemicals, acids, and caustic substances commonly found in the refining process. Moreover, stainless steel sheets possess outstanding mechanical properties, enabling them to withstand high pressure and stress, thereby ensuring longevity and dependability in refinery operations. Additionally, the non-porous surface of stainless steel prevents the accumulation of bacteria and other contaminants, making it both hygienic and easy to clean. All in all, due to their remarkable corrosion resistance, mechanical strength, and ease of maintenance, stainless steel sheets are the preferred choice in petrochemical refineries.
- Q:Can stainless steel sheets be used for electrical or electronic applications?
- Yes, stainless steel sheets can be used for electrical or electronic applications. Stainless steel has excellent corrosion resistance and high temperature resistance, making it suitable for various electrical and electronic components like enclosures, connectors, and circuit boards. Additionally, it offers good mechanical strength and can provide electromagnetic shielding in certain applications.
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Hot Rolled Steel Coils NO.1 Finish Grade 304 304L Made In China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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