Cold Rolled Steel Strip

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specification

Products:
Item	Specification (mm)
	Diameter	Thickness	Length
Cold roll steel strip	0.15mm-2.0mm	SIZE
Black CR steel strip		WIDTH:1000-2000mm Length:2000-6000mm
Bright CR steel strip
Detail information:
Material	Q195,Q195L.Q235,SPCC,etc
Standard	bright/dull/black finishe
Thickness Tolerance	<>0.02 0.04
Certificate	SGS Certificate of meeded;the cost of inspection for buyer
MOQ	20T
	Widely used in electronic production,Motorbike,Automobile,Stamping structure;Cold bent Sreel;Saw flake and etc;which is a good substitute for cold Roller and Cold plate in many field.
Usage
Production capacity	15,000MT per month
Packing	export standard packing
delivery time	within 30 days after receipt of the advance payment or L/C
delivery port	Tianjin xin'gang,china
Main Market	Europe,America.Australia,Southeast
Welcome every old and new customers to come to negotiate and telecommunicate with us.

Q: Are steel strips suitable for HVAC applications?: Yes, steel strips are suitable for HVAC applications. They are often used in HVAC systems for various purposes such as ductwork fabrication, reinforcing components, and structural support due to their strength, durability, and resistance to high temperatures. Steel strips provide stability, flexibility, and reliability required in HVAC installations, making them a suitable choice for such applications.

Q: How do steel strips contribute to the stability of structures?: Steel strips contribute to the stability of structures by providing reinforcement and support. They help distribute the load evenly across the structure, enhancing its overall strength and durability. Steel strips can also prevent deformation and bending, ensuring that the structure remains stable, even under significant stress or external forces.

Q: What are the different surface deburring techniques for steel strips?: Some of the different surface deburring techniques for steel strips include manual deburring using abrasive tools, such as files or sandpaper, mechanical deburring through the use of wire brushes or abrasive belts, and chemical deburring using acids or other chemical solutions. Additionally, there are specialized deburring machines available that utilize various methods such as tumbling, vibrating or blasting to remove burrs from steel strips.

Q: What are the different treatments applied to steel strips for specific applications?: There are several different treatments that can be applied to steel strips for specific applications. These treatments are designed to enhance the properties of the steel and make it more suitable for its intended use. One common treatment is heat treatment, which involves heating the steel strip to a specific temperature and then cooling it rapidly. This process can be used to improve the hardness, strength, and toughness of the steel. Heat treatment can also be used to alter the microstructure of the steel, which can improve its machinability or resistance to wear. Another treatment commonly applied to steel strips is surface coating. This involves applying a thin layer of another material to the surface of the steel. The coating can provide protection against corrosion, improve the aesthetics of the steel, or enhance its performance in specific environments. Some common types of surface coatings include zinc plating, galvanizing, and powder coating. Some steel strips may also undergo cold rolling or annealing processes. Cold rolling involves passing the steel strip through a series of rollers at room temperature to reduce its thickness and improve its surface finish. Annealing, on the other hand, involves heating the steel strip to a specific temperature and then cooling it slowly to relieve internal stresses and improve its ductility. In addition to these treatments, steel strips can also be subjected to various mechanical processes, such as bending, cutting, or shaping, to achieve the desired dimensions and form. These processes can be performed before or after any of the above treatments, depending on the specific requirements of the application. Overall, the choice of treatment for a steel strip depends on the specific application and the desired properties of the final product. By applying the appropriate treatment, steel strips can be tailored to meet the needs of various industries, such as automotive, construction, and manufacturing.

Q: What is the typical thickness of steel strips?: The typical thickness of steel strips can vary depending on the specific application or industry. However, common thickness ranges for steel strips can be between 0.1 millimeters to 6 millimeters.

Q: What are the different surface etching methods for steel strips?: There are several different surface etching methods that can be used for steel strips, depending on the desired outcome and the specific requirements of the application. Some of the most commonly used methods include: 1. Chemical etching: This is a process where a chemical solution is applied to the surface of the steel strip to remove a thin layer of material. The specific chemical used will depend on the desired effect, such as creating a smooth or matte finish. Acid solutions, such as hydrochloric acid or sulfuric acid, are commonly used for this purpose. 2. Electrochemical etching: This method involves using an electrical current to selectively dissolve the steel surface. The steel strip is immersed in an electrolyte solution, and a direct current is applied to create a controlled etching reaction. This method allows for precise control of the etching process and can be used to create intricate patterns or designs on the steel surface. 3. Laser etching: Laser etching is a non-contact method that uses a high-powered laser beam to selectively remove material from the steel strip. This method is highly precise and can be used to create detailed markings or patterns on the surface. It is often used for branding or identification purposes. 4. Mechanical etching: Mechanical etching involves physically abrading the surface of the steel strip to create the desired texture or finish. This can be done using abrasive materials, such as sandpaper, wire brushes, or grinding wheels. This method is often used to remove scale or other surface imperfections and to create a uniform texture on the steel surface. Each of these surface etching methods has its own advantages and limitations, and the choice of method will depend on factors such as the desired finish, the complexity of the design, and the specific requirements of the application. It is important to carefully consider these factors and consult with experts in the field to determine the most appropriate method for achieving the desired results.

Q: Can steel strips be used in agricultural applications?: Yes, steel strips can be used in agricultural applications. They are commonly used for various purposes such as fencing, building structures, equipment manufacturing, and securing materials. Steel strips offer durability, strength, and resistance to environmental conditions, making them suitable for use in the agricultural industry.

Q: Are steel strips used in the production of automotive chassis components?: Yes, steel strips are commonly used in the production of automotive chassis components. Steel strips are preferred due to their high strength and durability, making them suitable for supporting the weight of the vehicle and providing structural integrity. These strips can be formed and welded into various shapes and sizes to meet the specific requirements of different chassis components, such as frame rails, cross members, and suspension mounting points. Steel strips also offer excellent corrosion resistance, reducing the risk of rusting and extending the lifespan of the chassis components. Additionally, steel strips are cost-effective and readily available, making them a popular choice in the automotive industry for chassis production.

Q: What are the dimensional tolerances for steel strips?: The dimensional tolerances of steel strips differ based on the particular application and industry requirements. However, the determination of these tolerances generally relies on international standards like ASTM or EN. Dimensional tolerances encompass various parameters including thickness, width, length, flatness, straightness, and edge condition. For instance, the thickness tolerance for steel strips can vary from +/- 0.0005 inches to +/- 0.005 inches based on the steel's grade and thickness range. Likewise, the width tolerance can range from +/- 0.002 inches to +/- 0.020 inches, while the length tolerance can range from +/- 0.010 inches to +/- 0.100 inches, depending on industry standards and application. Regarding flatness and straightness, tolerances define the maximum deviation from a flat or straight surface over a specified length or width. These tolerances are commonly expressed as a percentage or a specific value, such as 0.002 inches per foot. Edge condition tolerances are also crucial for steel strips as they impact the product's performance and functionality. These tolerances establish acceptable limits for burrs, slivers, or roughness on the strip's edges. It is important to emphasize that these dimensional tolerances may vary depending on the steel's grade, manufacturing process, and intended use of the strips. Thus, consulting the relevant standards and specifications is essential to obtain accurate and precise dimensional tolerances for steel strips in a specific application.

Q: How are steel strips processed for stamping?: Steel strips are processed for stamping through a series of steps including cleaning, annealing, and lubrication. The cleaning process removes any impurities or contaminants from the surface of the strip. Annealing helps to soften the steel and improve its formability. Finally, lubrication is applied to reduce friction during the stamping process, ensuring smooth and accurate shaping of the steel strips.

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