Cold Rolled Steel Strip Stainless Steel Strip Coils

Cold Rolled Steel Strip Stainless Steel Strip Coils System 1

Cold Rolled Steel Strip Stainless Steel Strip Coils

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 100 m.t.

Supply Capability:: 100000000 m.t./month

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Packaging & Delivery

Packaging Detail:	cold rolled stainless steel strip coils is packed in export standard package
Delivery Detail:	cold rolled stainless steel strip coils finished within 15 days

Specifications

1,cold rolled stainless steel strip coils thickness0.2~1.5mm
2.Ensure you quality timely deliver
3.2B finish
4.Tolerance 0.01

Item Details:

1, cold rolled stainless steel strip coils with thickness 0.2~1.5mm

2, Finishing: 2B

3, Width: 15~500mm

4. Tolerance: -0.01mm~0.01mm

Our advantage

1, High quality: Using lastest automated control equipment to ensure china stainless steel coil quality, such as AGC system.

2, Best Price: With most automated equipments to cost down.

3, Fast delivery: Since your order placed, ETD will be only 10 days.

4, Best Sevice: We do believe your encouragement is the best support for us.

Shipping information:

1, Payment terms: T/T 30% for depsoit, Balance against the copy of B/L; or L/C at sight

2, ETD: 10-15 days after the receipt of the deposit

3, Ship terms: FOB Ningbo

4, Minimum quantity: 5 tons

Contact and Feedback:

If you are interested in any of cold rolled stainless steel strip coils or any question, please feel free to contact us. We will reply you within 24H.

Q: How are steel strips processed for leveling?: Steel strips are processed for leveling through a series of mechanical and thermal treatments. The initial step involves uncoiling the steel strips from a coil and feeding them into a leveling machine. This machine consists of a set of rollers that apply pressure on the strips to remove any unevenness and distortions in the material. The leveling process starts with the entry set of rollers, which gradually increase the tension and pressure on the strips. This pressure helps to flatten any curvatures or waves present on the surface of the strips. As the strips pass through the leveling machine, they are guided by a series of rollers that ensure a uniform and consistent pressure is applied across the entire width. During the leveling process, it is common to introduce heat treatments to enhance the ductility and ease the straightening of the steel. This is typically done through a heat treatment furnace, where the strips are heated to a specific temperature and then rapidly cooled. This thermal treatment helps to soften the steel, making it more malleable and facilitating the leveling process. After the leveling and heat treatment, the steel strips undergo another set of rollers known as tension levelers. These rollers apply tension to the strips and further remove any residual stresses or deformations. The tension levelers operate in conjunction with the previous leveling machine to ensure a flat and even surface is achieved. Once the leveling process is complete, the steel strips may undergo additional processes such as slitting, coating, or further heat treatments, depending on the intended application. This ensures that the final product meets the desired specifications in terms of thickness, surface quality, and mechanical properties. Overall, the leveling of steel strips involves a combination of mechanical and thermal treatments to remove distortions, curvatures, and stresses in the material. This process results in a flat and even surface, making the steel strips suitable for various industrial applications.

Q: How are steel strips processed for perforating?: To achieve the desired hole pattern, steel strips undergo a series of steps in the perforating process. First, the steel strip is uncoiled from a coil and fed into a perforating machine. Then, the strip is passed through rotating knives or punch dies, specifically designed to create holes. The arrangement of these knives or punch dies can vary depending on the desired perforation design. To ensure smooth and continuous movement, the strip is typically fed through the machine using rollers or belts. The knives or punch dies exert pressure on the steel strip, cutting or punching through it to create holes. The size, shape, and spacing of the holes can be customized based on specific requirements. Advanced perforating machines allow for the adjustment of hole dimensions during the process. To reduce friction and heat generation, lubricants or coolants may be applied to the steel strip during perforation. This ensures effective penetration of the knives or punch dies without causing excessive wear or damage. After perforating, the steel strip may undergo additional processing steps such as cleaning, trimming, or edge conditioning, depending on its intended use. The finished steel strip, with the desired perforation pattern, is then either rewound into a coil or cut into individual sheets or lengths for further fabrication or use. Overall, precision machinery, specialized tools, and careful handling are essential in achieving accurate and consistent hole patterns in perforated steel strips. These perforated materials can find applications in filtration, ventilation, sound absorption, decorative elements, and more.

Q: What are the different surface peening methods for steel strips?: Some of the different surface peening methods for steel strips include shot peening, ultrasonic peening, laser peening, and mechanical peening.

Q: How are steel strips priced?: Several factors determine the pricing of steel strips. The cost of raw materials, such as iron ore, coal, and other essential elements, is the primary factor. Moreover, the pricing is influenced by the manufacturing process, including labor and energy costs. The dynamics of market demand and supply also play a vital role. When demand is high and supply is limited, prices typically rise, and the opposite is true as well. Transportation costs, import and export duties, and currency exchange rates are other factors that can have an impact on the final price of steel strips. Ultimately, the pricing of steel strips is determined by a combination of these factors and market forces.

Q: How are steel strips processed for surface polishing?: To achieve surface polishing of steel strips, a series of steps is undertaken that encompass cleaning, grinding, and buffing. The initial phase involves a thorough cleansing of the steel strips to eliminate any possible dirt, oil, or contaminants on the surface. This can be accomplished through diverse techniques like degreasing or chemical cleaning. Once the steel strips are pristine, the subsequent step commences, which is grinding. This entails the utilization of abrasive tools or machines to eradicate any imperfections or roughness present on the steel surface. Grinding aids in the attainment of a smooth and uniform surface by eliminating surplus material or irregularities. Subsequently, the steel strips are subjected to buffing. Buffing is a mechanical procedure that employs a rotating wheel or pad containing abrasive particles to further refine and polish the surface. This stage ensures the attainment of a high level of smoothness and luster on the steel surface. In certain instances, supplementary processes including acid pickling or electrochemical polishing may be implemented to enhance the surface finish of the steel strips. These processes serve to eliminate any remaining impurities, enhance the overall appearance, and provide a protective layer against corrosion. In essence, the process of surface polishing steel strips involves a fusion of cleaning, grinding, and buffing to achieve a smooth and polished surface. These steps contribute to the enhancement of the steel strips' aesthetic appeal, functionality, and longevity in various applications.

Q: What is the yield strength of steel strips?: The yield strength of steel strips differs based on the unique grade and composition of the steel. Typically, steel strips possess a yield strength ranging from 210 to 550 megapascals (MPa). Yield strengths surpassing 1000 MPa are achievable in higher strength steels like high-strength low-alloy (HSLA) or advanced high-strength steel (AHSS). It should be emphasized that the specific yield strength will also be influenced by variables like the thickness and processing of the steel strips.

Q: How are steel strips processed for surface slitting?: Steel strips are processed for surface slitting through a series of steps to ensure precision and accuracy. The first step in the process involves uncoiling the steel strip from a coil and feeding it into a slitting line machine. This machine consists of several sets of circular blades, known as slitter knives, that are spaced apart based on the desired width of the final strips. Once the steel strip is threaded through the machine, it passes through the slitter knives where the blades make precise cuts along the length of the strip. These cuts are made in a controlled manner to ensure that the edges of the strips are smooth and free from any burrs or irregularities. After the slitting process, the individual strips are wound onto separate recoiling spools. This ensures that each strip remains separate and prevents any tangling or damage during further processing. The recoiled strips are then inspected for quality control, where any defects or imperfections are identified and rectified. Additionally, surface slitting may also involve other processes such as edge trimming or edge deburring to further refine the strips' edges. These additional steps are performed to ensure that the edges are straight, smooth, and free from any sharpness or roughness that could cause harm or hinder subsequent manufacturing processes. Overall, the surface slitting process for steel strips involves precision cutting, recoiling, inspection, and optional additional processes to ensure that the final strips meet the desired specifications in terms of width, quality, and surface finish.

Q: How are steel strips used in the production of metal fencing?: Steel strips are commonly used in the production of metal fencing as they serve as the primary material for creating the framework and structure of the fence. These strips are shaped, cut, and welded together to form the posts, rails, and other components of the fence, providing strength, stability, and durability to the final product.

Q: Can steel strips be cut to custom sizes?: Yes, steel strips can be cut to custom sizes.

Q: What are the different sizes of steel strips available?: The sizes of steel strips can vary depending on the specific application and industry. Common sizes of steel strips include widths ranging from 1/2 inch to 12 inches, and thicknesses ranging from 0.005 inches to 0.5 inches. However, it is important to note that steel strips can be custom-made to meet specific requirements of a project.

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