Stainless Steel Coil ASTM Standard 200,300,400 Series

Stainless Steel Coil ASTM Standard 200,300,400 Series System 1

Stainless Steel Coil ASTM Standard 200,300,400 Series

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Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 50 m.t.

Supply Capability:: 1000 m.t./month

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1.Structure of Stainless Steel Coil Description

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.

2.Main Features of the Stainless Steel Coil

• Decoration

• Daily Necessities

•,Medical Treatment

• Daily Necessities

3. Stainless Steel Coil Images

Stainless Steel Coil ASTM Standard 200,300,400 Series

4. Stainless Steel Coil Specification

Product Name	ASTM Standard 200,300,400 Series Stainless Steel Coil
Standard	JIS AISI ASTM GB DIN
Grade	200/300/400 Series
Thickness	0.2mm-100mm
Width	100mm-2000mm
Length	According to clients’ requirement
Surface Finish	2B ,BA ,8K ,NO4,NO2, NO1 ,Hair line ,EMBOSSED...
Technique	Cold rolled ,Hot rolled
Package	Seaworthy packing or as the consumers’ demand
Application	Be used in manufacture of medical equipment, auto parts, heat-resistant kitchen utensils, electrical accessories , construction decoration ,etc
Trade Term	FOB CIF
Payment	T/T , L/C, D/P, D/A, Western Union, MoneyGram
LoadingPort	Shanghai OR Qingdao
Delivery Time	3-7days,mainly in accordance with the quantity
Report	Material report ,Mechanical performance report
Certification	ISO9001

5.FAQ of Stainless Steel Coil

①Who are you？

We are the manufacturer! We produce stainless steel products

with high quality & very competitive price!Please feel free to

②How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

③How about your company？

A world class manufacturer & supplier of castings forging in Stainless Steel Sheet，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

Q: What is the fatigue resistance of steel strips?: The ability of steel strips to withstand repeated stress or strain without failing is known as their fatigue resistance. Steel strips are renowned for their high fatigue resistance, which makes them suitable for various applications involving constant or cyclic loading. Several factors, including the composition, microstructure, and surface condition of the steel, contribute to the fatigue resistance of steel strips. Additionally, the fatigue resistance is also influenced by factors such as the magnitude, frequency, and duration of the cyclic loading. Steel strips are usually designed to have a high fatigue limit, allowing them to endure a large number of stress cycles without failing. This characteristic makes steel strips highly desirable in industries where fatigue failure is a concern, such as automotive, aerospace, construction, and manufacturing. By employing proper design, manufacturing processes, and material selection, steel strips can achieve exceptional fatigue resistance, ensuring their long-term performance and reliability in demanding applications.

Q: What are the specifications for steel strips used in the manufacturing of springs?: The specifications for steel strips used in the manufacturing of springs can vary depending on the specific application and requirements of the spring. However, there are certain general specifications that are commonly followed in the industry. 1. Material: The most commonly used material for spring steel strips is carbon steel. It is preferred due to its strength, durability, and cost-effectiveness. Other materials such as stainless steel or alloy steel can also be used depending on the specific needs of the application. 2. Thickness: The thickness of the steel strip is an important specification as it determines the strength and flexibility of the spring. The thickness can range from a few millimeters to several centimeters, depending on the desired load-bearing capacity and deflection of the spring. 3. Width: The width of the steel strip can vary based on the desired dimensions of the spring. It is typically measured in millimeters or inches and can range from a few millimeters to several inches, depending on the size and design of the spring. 4. Surface Finish: The surface finish of the steel strip is important to ensure proper functioning and longevity of the spring. It should be smooth and free from any defects, such as cracks, scratches, or dents. Common surface finishes include polished, coated, or galvanized. 5. Tensile Strength: The tensile strength of the steel strip is a critical specification as it determines the maximum load the spring can withstand without permanent deformation or failure. It is typically measured in megapascals (MPa) and can range from a few hundred to several thousand MPa, depending on the application. 6. Hardness: The hardness of the steel strip is another important specification as it affects the spring's ability to resist wear, fatigue, and deformation. Hardness is typically measured on the Rockwell scale (HRC) or Brinell scale (HB) and can range from relatively soft to very hard, depending on the specific requirements of the application. 7. Coiling Direction: The coiling direction of the steel strip is also a specification that needs to be considered. Springs can be manufactured with either left-hand or right-hand coil directions, depending on the intended use and installation requirements. It is important to note that these specifications can vary depending on the specific requirements of the spring application. Therefore, it is recommended to consult with a spring manufacturer or engineer for precise specifications tailored to the intended use of the springs.

Q: How are steel strips used in the manufacturing of pipelines?: Steel strips, which are typically made from high-quality steel, are an indispensable element in pipeline production. These strips are utilized to shape the structure of the pipeline, with a cylindrical form known as a pipe. To ensure their resilience and durability, the steel strips undergo a series of treatments. This can involve heat treatment or applying various surface coatings to protect against corrosion. Once prepared, the strips are fed into a pipe mill where they are welded together along the longitudinal seam, resulting in a continuous pipe. Following the welding process, the pipe is subject to thorough inspection to guarantee its integrity. This inspection includes tests like ultrasonic testing or X-ray examination to identify any defects or flaws. If any imperfections are detected, they are rectified, or the affected section of the pipe is removed and replaced. Once the pipe successfully passes all quality checks, it undergoes further processing to meet specific requirements. This could involve additional treatments, such as applying an external coating to safeguard against environmental factors or incorporating insulation for pipelines that transport fluids at extreme temperatures. In conclusion, steel strips hold a pivotal role in pipeline manufacturing as they serve as the foundational material for the pipes. The quality and strength of these strips are crucial in ensuring the durability and reliability of the pipeline system, making them an integral component of the manufacturing process.

Q: Can steel strips be used for making industrial machinery?: Yes, steel strips can be used for making industrial machinery. Steel strips are often used in the manufacturing of various components and parts for industrial machinery due to their strength, durability, and resistance to wear and tear. These strips can be formed, cut, and welded into different shapes and sizes to create the necessary components and structures required for industrial machinery.

Q: How are steel strips used in the manufacturing of electronic components?: Steel strips are commonly used in the manufacturing of electronic components due to their various properties and advantages. These strips are primarily used for their structural integrity, durability, and conductivity. One of the main uses of steel strips in electronics manufacturing is for shielding. Electronic components often need to be protected from external electromagnetic interference (EMI) or radio frequency interference (RFI). Steel strips are excellent in providing this shielding due to their high magnetic permeability and ability to block and absorb these unwanted interferences. By lining electronic components or enclosures with steel strips, manufacturers can ensure the proper functioning and reliability of their products. Furthermore, steel strips are also utilized in the manufacturing of connectors and contacts. These components require materials that possess good electrical conductivity, mechanical strength, and resistance to corrosion. Steel strips, particularly those made of stainless steel, fulfill all these requirements. They provide excellent electrical conductivity while remaining strong and durable, ensuring a reliable connection between different electronic elements. Another usage of steel strips in electronic manufacturing is for structural support and reinforcement. These strips can be used as brackets or frames to provide stability to components or circuit boards. They help maintain the structural integrity of the electronic devices, especially in applications where vibration, shock, or high temperatures are present. Steel strips can withstand these harsh conditions and prevent any damage or failure of the electronic components. In conclusion, steel strips play a crucial role in the manufacturing of electronic components. They are used for shielding against electromagnetic interference, providing conductivity for connectors and contacts, and offering structural support and reinforcement. With their excellent properties such as durability, conductivity, and strength, steel strips contribute to the overall reliability and performance of electronic devices.

Q: How are steel strips coated with a metallic coating?: Steel strips can be coated with a metallic coating through a process called hot-dip galvanization. In this process, the steel strips are immersed in a bath of molten zinc, allowing the zinc to adhere to the surface of the steel. The strips are then removed from the bath and cooled, resulting in a durable and corrosion-resistant metallic coating on the steel.

Q: Can steel strips be used in the production of agricultural equipment?: Yes, steel strips can be used in the production of agricultural equipment. Steel strips are commonly used in the manufacturing of various agricultural machinery and equipment such as plows, cultivators, seeders, and harvesters. The strength, durability, and versatility of steel make it an ideal material for constructing agricultural equipment that can withstand the demanding conditions and heavy workloads typically encountered in farming operations.

Q: What is the impact resistance of steel strips?: The impact resistance of steel strips is generally quite high. Steel is known for its strength and durability, making it a popular choice for various industrial applications where impact resistance is crucial. The specific impact resistance of steel strips can vary depending on factors such as the composition and grade of the steel, as well as the thickness and processing techniques used. Steel strips are often used in applications such as automotive manufacturing, construction, and machinery, where they may be subjected to high levels of impact and stress. Due to their excellent strength and toughness properties, steel strips can withstand heavy impacts without fracturing or deforming. This makes them highly reliable and capable of withstanding harsh operating conditions. The impact resistance of steel strips can be further enhanced through various methods, such as heat treatment or alloying. These techniques can increase the hardness and toughness of the steel, making it even more resistant to impact forces. Additionally, the surface finish and protective coatings applied to steel strips can also contribute to their impact resistance by reducing the risk of corrosion and surface damage. In summary, steel strips are known for their high impact resistance, making them a preferred material choice in industries that require durable and reliable components. The specific impact resistance may vary depending on various factors, but overall, steel strips are designed to withstand heavy impacts without compromising their structural integrity.

Q: What are the cleaning methods used for steel strips?: Depending on the specific type of contamination and desired level of cleanliness, there are several effective cleaning methods used for steel strips. Here are some commonly employed cleaning methods: 1. Mechanical Cleaning: To physically eliminate dirt, grease, or other contaminants from the surface of the steel strips, mechanical abrasion techniques like brushing, scrubbing, or sanding are utilized. This method is highly effective for eliminating heavy deposits or rust. 2. Chemical Cleaning: Various cleaning agents such as solvents, alkaline solutions, or acidic solutions are employed in chemical cleaning to dissolve or loosen dirt, grease, or other contaminants from the steel strip's surface. This method is particularly useful for removing organic residues or light surface contamination. 3. Electrolytic Cleaning: By using an electrolyte solution and an electrical current, contaminants are removed from steel strips in this method. Through the process of electrolysis, the electrical current causes the contaminants to detach from the surface and migrate to a separate anode or cathode, resulting in a clean steel strip. 4. Ultrasonic Cleaning: Steel strips are immersed in a tank of liquid cleaning solution in this method, and then subjected to high-frequency ultrasonic waves. These waves generate microscopic bubbles that implode, creating intense cleaning action and effectively removing dirt, oil, or other contaminants from the surface of the strips. 5. Pickling: Pickling involves immersing the steel strips in an acid solution, typically a mixture of hydrochloric acid and sulfuric acid. This chemical cleaning method removes oxide scale, rust, or other surface impurities from the steel, resulting in a clean and smooth surface. 6. Steam Cleaning: High-pressure steam is utilized in steam cleaning to efficiently clean steel strips. The heat and pressure of the steam effectively remove dirt, oil, or other contaminants from the surface, leaving the strips clean and sanitized. To ensure optimal results and prevent any damage to the strips, it is crucial to select the appropriate cleaning method based on the nature of the contamination, the type of steel strip, and the desired level of cleanliness.

Q: What are the common thickness tolerances for steel strips?: The common thickness tolerances for steel strips typically range from +/- 0.001 to +/- 0.005 inches, depending on the specific industry standards and requirements.

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