Stainless Steel Coil/Sheet/Strip 304 Hot/Cold Rolled 2B/BA/NO.1
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 20000 m.t./month
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Hot Rolled Stainless Steel Coil 304
Stainless steel is a production which not easy rust,acid resistance and corrosion resistance,so it is widely
used in light industry,heavy industry,daily necessities and the decoration industry.
Hot Rolled Stainless Steel Coil 304 Specifications
1.surface:NO.1
2.standard:JIS, AISI, GB
3.width: 0.55m, 0.65m, 1.0m, 1.22m, 1.5m, 2m or requirement
Hot Rolled Stainless Steel Coil 304 Chemical Composition:
(%):C=0.07, Mn=2.00, P=0.045, S=0.030, Si=0.075, Cr=17.5-19.5, Ni=8.0-10.5, N=0.10
Hot Rolled Stainless Steel Coil 304 Physical Properties
Tensile strength σb (MPa) ≥ 520
the conditions yield strength σ0.2 (MPa) ≥ 205,
elongation δ5 (%) ≥ 40
Reduction of ψ (%) ≥ 50,
hardness: ≤ 187
HB; ≤ 90
HRB; ≤ 200H
- Q: What is the hardness after heat treatment of stainless steel strips?
- The hardness of stainless steel strips can differ after undergoing heat treatment due to various factors, such as the specific grade of stainless steel, the method used for heat treatment, and the desired result. Heat treatment is typically conducted on stainless steel strips to enhance particular characteristics like hardness, strength, and resistance to corrosion. Throughout the heat treatment process, stainless steel strips are commonly heated to a designated temperature and then cooled at a controlled rate. This facilitates a transformation in the microstructure of the steel, resulting in alterations to its mechanical properties. The hardness of the stainless steel strips after heat treatment is usually assessed using hardness testing methods like Rockwell or Vickers. Different heat treatment techniques, including annealing, quenching, tempering, or precipitation hardening, can be utilized to achieve various levels of hardness. For instance, annealing is frequently employed to soften the steel and enhance its malleability, leading to reduced hardness. Conversely, quenching and tempering processes can elevate the hardness of stainless steel strips by creating a martensitic structure. It is important to emphasize that the achieved hardness through heat treatment must always fall within the specified range for the specific grade of stainless steel. The requirements for hardness may fluctuate depending on the intended application and the particular standards or specifications that must be met. To conclude, the hardness of stainless steel strips after heat treatment can vary from relatively low to high, contingent upon the specific heat treatment method employed and the desired outcome. It is crucial to adhere to the appropriate heat treatment procedures and meet the specified hardness requirements to ensure the desired properties are attained.
- Q: What is the typical lead time for stainless steel strip production?
- The lead time for stainless steel strip production can vary depending on different factors. These factors include the complexity of the order, the quantity needed, and the current market conditions. In general, lead times can range from a few weeks to several months. For standard production of stainless steel strip, where the specifications and quantity needed are normal, the lead time is usually shorter. In these cases, it typically takes around 4-8 weeks to complete the production process. This includes sourcing materials, processing, and quality control. However, for customized or specialty production of stainless steel strip, which involves specific dimensions, finishes, or unique requirements, the lead time can be longer. This may require additional time for design consultations, tooling development, and testing. As a result, the lead times can be 2-6 months or even longer. External factors such as supply and demand, availability of raw materials, and production capacities can also affect lead times. When there is high demand or disruptions in the supply chain, lead times may increase due to higher order volumes and potential delays in material sourcing. To get an accurate estimate of the lead time based on your specific requirements, it is important to communicate with the stainless steel strip manufacturer or supplier. They will consider various factors and provide you with a more precise timeline for production and delivery.
- Q: What are the common uses of stainless steel strips in the food packaging industry?
- Stainless steel strips find various common uses in the food packaging industry due to their unique properties and capabilities. Some of the key uses include: 1. Sealing: Stainless steel strips are often used for sealing food packaging materials such as plastic bags or containers. Their high strength and durability ensure a tight and secure seal, preventing any leakage or contamination. 2. Fastening: These strips are also used for fastening different components of food packaging machinery or equipment. Their resistance to corrosion and high temperatures makes them suitable for fastening purposes, ensuring a secure and long-lasting connection. 3. Conveyor Systems: Stainless steel strips are widely used in the construction of conveyor systems within the food packaging industry. They provide a smooth and hygienic surface for the movement of food products, ensuring cleanliness and preventing any potential contamination. 4. Support Structures: Stainless steel strips are utilized in the fabrication of support structures for food packaging machinery or equipment. Their high strength-to-weight ratio allows for the construction of sturdy and reliable support systems, ensuring stability and efficient operation. 5. Heat Transfer: Stainless steel strips are often incorporated into heat exchangers or heating systems within the food packaging industry. Their excellent thermal conductivity enables efficient heat transfer, contributing to the preservation and sterilization of food products during packaging. 6. Hygiene and Cleanliness: Stainless steel strips are highly resistant to corrosion, staining, and bacterial growth, making them ideal for applications where hygiene and cleanliness are crucial. They are widely used in food packaging machinery or equipment that comes into direct contact with food products, ensuring a safe and sanitary packaging process. In summary, stainless steel strips are versatile and essential components in the food packaging industry. Their sealing, fastening, conveyor, support, heat transfer, and hygiene properties make them invaluable for ensuring the safety, reliability, and efficiency of food packaging processes.
- Q: Can stainless steel strips be used in the construction industry?
- Yes, stainless steel strips are commonly used in the construction industry. They are versatile, durable, and resistant to corrosion, making them suitable for various applications such as structural support, cladding, roofing, and interior finishes.
- Q: What is the melting point of stainless steel strips?
- The melting point of stainless steel strips is subject to variation based on the specific alloy employed. Typically, the melting point of stainless steel strips falls within the range of 2,500 to 2,800 degrees Fahrenheit (1,370 to 1,540 degrees Celsius). Nevertheless, it should be emphasized that dissimilar grades or compositions of stainless steel might possess marginally diverse melting points.
- Q: Stainless steel narrow band, what are the spare rolls and side bands?
- Volume: due to the use of the problem, customers may come to buy materials, do not buy the entire volume of material, but cut the plate for sale, the remaining less than a roll of materialMaterials, called rolls, are lower in price than normal materials.
- Q: What are the common uses of stainless steel strips in the aerospace industry?
- Stainless steel strips are commonly used in the aerospace industry for a variety of applications. They are utilized in the production of aircraft components such as fuel lines, exhaust systems, fasteners, and structural parts. The resistance to corrosion and high temperature properties of stainless steel make it an ideal material choice for these critical aerospace applications.
- Q: Can stainless steel strips be used in pulp and paper industries?
- Yes, stainless steel strips can be used in pulp and paper industries. Stainless steel is highly resistant to corrosion and has excellent strength and durability, making it ideal for various applications in these industries such as forming, cutting, and packaging machinery. Additionally, stainless steel strips can withstand high temperatures and exposure to chemicals, making them suitable for use in harsh environments commonly found in pulp and paper production.
- Q: What are the recommended cleaning and maintenance practices for 111 stainless steel strips?
- The recommended cleaning and maintenance practices for 111 stainless steel strips include regular wiping with a mild detergent solution and a soft cloth to remove any dirt or grime. Avoid using abrasive cleaners or scrubbers as they can scratch the surface. Additionally, it is important to dry the strips thoroughly after cleaning to prevent water spots or rusting. For maintenance, periodic polishing with a stainless steel cleaner can help maintain the shine and prevent oxidation.
- Q: How can 304 stainless steel and 201 stainless steel be distinguished by magnet?
- Magnets can basically distinguish between the two types of stainless steel. Because 201 stainless steel (chromium, stainless steel) in any state can be attracted by magnets; 304 stainless steel (chromium nickel stainless steel) in the annealing state is generally non-magnetic, and after cold processing, some will be magnetic. However, the manganese steel with high manganese content is non-magnetic; the magnetic properties of chromium, nickel and nitrogen stainless steel are more complex: some are non-magnetic, some are magnetic, some are without magnetism and the surface is magnetic. Therefore, although the basic difference between magnet chromium and chromium nickel stainless steel, but can not distinguish between some special properties, but not distinguish the concrete steel.
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Stainless Steel Coil/Sheet/Strip 304 Hot/Cold Rolled 2B/BA/NO.1
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 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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