Steel Sheet Cold Rolled Stainless Steel Made in China
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 200000000 m.t./month
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Specification
Standard:
ASTM,GB,EN,JIS
Technique:
Cold Rolled
Shape:
U Channel
Surface Treatment:
Polished,Bright
Steel Grade:
200 Series,300 Series,400 Series
Certification:
ISO,SGS
Thickness:
2.0mm
Length:
C
Net Weight:
18
Description for Stainless Steel Coils/Sheets:
Material | 201/202/301/304/304L/310S/316/316L/321/410/420 |
Technique | old Rolled, Cold Drawn, Hot Rolled |
Standard | ASTM,AISI,JIS,GB,DIN,EN |
Thickness | 0.3mm-100mm or as your requirement |
Width | 100mm-3000mm or as your requirement |
Length | 1000mm-10000mm or as your requirement |
Surface Treatment | BA,2B,No.1,No.4,No.8,HL,8K,Brush |
Packing | 1.Export sea worthy package + water proof paper + wooden pallet 2. Max Loading 26.5mt for each 20Gp container 3.Safe loading and fixing Professiona teams 4. Professional shipping line |
Delivery | 25 days after received the 30% deposit of T/T or L/C |
Payment | T/T,30%payment in advance,70%T/T after the copy of B/L or L/c at sight |
Application | Stainless Steel Sheets are widely used in below fields: 1: Construction field, shipping building industry 2: Petroleum and Chemical Industries 3: Food and Mechanical Industries |
Specifications for Stainless Steel Coils/Sheets:
Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni ≤ | Cr ≤ |
201 | 0.12 | 0.75 | 7.00 | 0.045 | 0.045 | 1.00-1.28 | 13.70-15.70 |
202 | 0.15 | 1.00 | 2.25 | 0.045 | 0.045 | 4.07-4.17 | 14.00-16.00 |
304 | 0.08 | 0.75 | 2.00 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
304L | 0.035 | 0.75 | 2.00 | 0.045 | 0.03 | 8.00-13.00 | 18.00-20.00 |
309 | 0.15 | 0.75 | 2.00 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
310S | 0.08 | 1.50 | 2.00 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
316L | 0.035 | 0.75 | 2.00 | 0.045 | 0.03 | 10.00-15.00 | 16.00-18.00 |
321 | 0.04-0.10 | 0.75 | 2.00 | 0.045 | 0.03 | 9.00-13.00 | 17.00-20.00 |
405 | 0.08 | 0.75 | 1.00 | 0.045 | 0.03 | 0.06 | 11.5-13.5 |
409 | 0.089 | 1.00 | 1.00 | 0.045 | 0.05 | 0.06 | 10.50-11.75 |
410 | 0.15 | 0.75 | 1.00 | 0.045 | 0.03 | 0.06 | 11.5-13.5 |
420 | 0.16-0.25 | 1.00 | 1.00 | 0.040 | 0.03 | 0.06 | 12.00-14.00 |
430 | 0.12 | 0.75 | 1.00 | 0.045 | 0.03 | 0.06 | 16.00-18.00 |
Features of Stainless Steel Coils
(1)Good ductility
(2)Good corrosion resistance
(3)Excellent abrasion resistance and fatigue strength
(4)Good weldability
(5)Oxidation resistant performance
(6)Excellent in high temperature
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
FAQ for Stainless Steel Coils/Sheets:
Q: How can I get the samples?
A: If you need some samples to test ,please pay for the transportation freight of samples and our samples are free for you.
Q: How can I get your price list?
A: Please send us your email or fax and order information – Quantity, Specification (steel type, thickness, width, surface finish), then I can send you the price list.
- Q: Are stainless steel sheets resistant to galvanic corrosion?
- Indeed, galvanic corrosion can be prevented by using stainless steel sheets. When dissimilar metals encounter each other in the presence of an electrolyte like moisture or saltwater, galvanic corrosion ensues. The process involves one metal acting as an anode and the other as a cathode, resulting in the transfer of electrons and corrosion of the anode. Stainless steel, an alloy that incorporates chromium, possesses a passive oxide layer on its surface. This layer serves as a protective shield, impeding the transfer of electrons and effectively combatting galvanic corrosion. The chromium in stainless steel reacts with oxygen in the atmosphere, generating a thin, invisible, and self-rejuvenating layer of chromium oxide. This exceptional layer provides outstanding corrosion resistance, rendering stainless steel highly resistant to galvanic corrosion when combined with other metals. Nevertheless, it is worth noting that the level of corrosion resistance can vary depending on the specific grade and composition of stainless steel employed. Some stainless steel alloys, such as Type 316 stainless steel, offer even greater resistance to galvanic corrosion due to the inclusion of molybdenum, which bolsters its corrosion resistance in aggressive environments. In conclusion, stainless steel sheets typically exhibit remarkable resistance to galvanic corrosion due to the presence of a passive chromium oxide layer on their surface. This makes stainless steel an excellent choice for applications where galvanic corrosion poses a concern, such as marine environments or when in contact with dissimilar metals.
- Q: What is the hardness of stainless steel sheets?
- The hardness of stainless steel sheets can vary based on the specific grade and manufacturing process employed. Typically, stainless steel sheets are renowned for their exceptional hardness and strength. In industrial applications, the most commonly utilized grades, such as 304 and 316, exhibit a hardness range of 70-90 HRB (Rockwell hardness B scale) or 150-200 HV (Vickers hardness). However, there are also specialized stainless steel alloys available that can possess even higher degrees of hardness, such as precipitation-hardened grades like 17-4 PH, which can attain hardness levels of 30-40 HRC (Rockwell hardness C scale). To determine the precise hardness of a particular stainless steel sheet, reference to the manufacturer's specifications or performing hardness testing utilizing appropriate methods and equipment is necessary.
- Q: How do you prevent intergranular corrosion on stainless steel sheets?
- Intergranular corrosion, which causes structural damage and reduced strength, occurs along the grain boundaries of stainless steel. To prevent this corrosion on stainless steel sheets, several steps can be taken: 1. Material Selection: To prevent intergranular corrosion, it is crucial to select the appropriate grade of stainless steel. Grades like 304L or 316L, which have low carbon content, are less susceptible to this type of corrosion due to their reduced sensitivity to sensitization. 2. Heat Treatment: One can heat treat stainless steel sheets to eliminate carbide precipitation, a common cause of intergranular corrosion. This process, known as solution annealing or sensitization heat treatment, involves heating the material to a specific temperature range and rapidly cooling it. This treatment ensures the formation of a consistent and corrosion-resistant microstructure. 3. Passivation: Passivation is a chemical process that removes contaminants and forms a protective oxide layer on the surface of stainless steel sheets. This layer acts as a barrier against corrosion and prevents intergranular attack. Typically, nitric acid or citric acid solutions are used for passivation. 4. Welding Techniques: Proper welding techniques should be employed when welding stainless steel sheets to minimize the risk of intergranular corrosion. This includes using low heat input, preventing excessive heat build-up, and using filler materials with low carbon content to prevent sensitization. 5. Avoiding Contamination: It is essential to protect stainless steel sheets from contamination by other metals, particularly those with higher galvanic potentials. Contact with carbon steel, for instance, can lead to galvanic corrosion and promote intergranular attack. Therefore, it is important to store and fabricate stainless steel sheets separately from other metals. 6. Regular Cleaning and Maintenance: Regularly cleaning and maintaining stainless steel sheets is vital to prevent the accumulation of corrosive substances or contaminants on the surface. Non-abrasive cleaners and proper cleaning methods should be used to avoid scratching the stainless steel, as scratches can create sites for corrosion initiation. By implementing these preventive measures, one can significantly reduce intergranular corrosion, ensuring the durability and performance of stainless steel sheets.
- 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: Are stainless steel sheets suitable for storage tanks?
- Yes, stainless steel sheets are suitable for storage tanks. Stainless steel is highly resistant to corrosion and can withstand high temperatures, making it an ideal material for storing various liquids and chemicals. It also has excellent durability and can maintain its structural integrity for a long time, ensuring the safety and longevity of the storage tanks.
- Q: Can stainless steel sheets be used for furniture or fixtures?
- Yes, stainless steel sheets can be used for furniture or fixtures. Stainless steel is a durable and versatile material that is resistant to corrosion, making it an excellent choice for furniture and fixtures that are exposed to moisture or high humidity. It can be used for a variety of applications such as tabletops, countertops, shelves, cabinets, and even decorative accents. Stainless steel sheets can be easily fabricated into different shapes and sizes, allowing for customization to suit specific design requirements. Additionally, stainless steel has a modern and sleek appearance, making it a popular choice for contemporary and industrial-style furniture and fixtures.
- Q: What are stainless steel sheets?
- Stainless steel sheets are flat pieces of metal made from stainless steel, a type of alloy that contains chromium, nickel, and other elements. These sheets are highly versatile and widely used in various industries for their excellent corrosion resistance, durability, and aesthetic appeal. They are manufactured through a process called hot rolling or cold rolling, which involves passing the steel through a series of rollers to achieve the desired thickness and finish. Stainless steel sheets are commonly used for applications such as construction, automotive manufacturing, kitchenware, appliances, and architecture. They come in different grades, surface finishes, and sizes to cater to different requirements. Whether it's for decorative purposes or functional applications, stainless steel sheets offer a reliable and long-lasting solution.
- Q: What are the different types of perforated patterns available for stainless steel sheets?
- Stainless steel sheets come in a variety of perforated patterns, each serving specific purposes and meeting different aesthetic preferences. Let's explore some commonly used patterns: 1. The round hole pattern is the most widely used and basic design. It consists of evenly spaced round holes that allow for excellent airflow and drainage. It finds its applications in industrial filtration systems or as decorative panels. 2. The square hole pattern, similar to the round hole pattern, offers a more geometric and uniform appearance. It is often preferred for architectural and decorative purposes, providing a modern and sleek look. 3. The slotted hole pattern consists of elongated and rectangular holes, allowing for more flexibility in terms of airflow and visibility. It is commonly used in grills or air ventilation systems where better drainage or a higher open area is required. 4. The hexagonal hole pattern offers a unique and visually appealing design. It provides excellent strength and structural integrity, making it suitable for applications requiring durability, such as safety barriers or machine guards. 5. In addition to the standard patterns, there are various decorative hole patterns available for stainless steel sheets. These patterns feature intricate designs or shapes, adding an artistic touch to architectural and interior design applications. When selecting a perforated pattern for stainless steel sheets, it is important to consider the specific requirements of your project, such as airflow, visibility, drainage, or aesthetic appeal. Consulting with a supplier or expert in the field can help you make an informed decision based on your needs.
- Q: Are stainless steel sheets resistant to hydrogen embrittlement?
- Stainless steel sheets are commonly resistant to hydrogen embrittlement. Hydrogen embrittlement refers to the brittleness and susceptibility to cracking caused by the diffusion of hydrogen atoms into the metal structure. Nonetheless, stainless steel has a strong resistance to hydrogen embrittlement due to its distinct composition and microstructure. The presence of chromium in stainless steel produces a protective oxide layer on the surface, acting as a barrier against hydrogen diffusion. Furthermore, stainless steel sheets are often alloyed with elements like nickel and molybdenum, further enhancing their resistance to hydrogen embrittlement. However, it is important to note that certain conditions, such as high temperatures or high levels of hydrogen exposure, can still potentially result in hydrogen embrittlement in stainless steel. Hence, it is crucial to consider the specific application and operating conditions when determining the suitability of stainless steel sheets in relation to hydrogen embrittlement.
- Q: What is the area of stainless steel plate?
- For example, a steel coil with known weight, thickness, length, width, and price, you can work out the cost price of each meter, and then you can set the price as you expect it
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Steel Sheet Cold Rolled Stainless Steel Made in China
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 200000000 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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