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cold rolled steel coil SPCC fngor roofing

cold rolled steel coil SPCC fngor roofing

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
36 m.t.
Supply Capability:
30000 m.t./month

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cold rolled steel coil

 

 

Cold-rolled full hard coils will become batch annealing coil after relatively long time and complete recrystallization annealing in batch furnace and finishing. Such products has excellent plasticity, formability and suitable strength, can be wildly used in the field of next step treatment of punching and pressing forming and stretching, to make products like oil barrels, furniture, building materials.

 

Continuous annealed strip

 

Cold rolled full hard coils will become continuous annealed coil after recrystallization annealing and finishing in the continuous annealing line. Such products has mutually well-matched strength and plasticity, can be widely used in field of the next step treatment of cold forming, biting and non-punching, pressing and stretching forming, to make industrial cabinets, office furniture, building components and so on.

 

Specification (mm)

Batch annealed strip and coils

(0.2-2.0)*(600-1250)

Continuous annealed strip and coils

(0.2-2.0)*(600-1250)

Grade

Q195-Q235/Q195L, SPHC/SPHD/SPHE/DX51D/DX52D/DX53D.

Executive standards

DIN, JIS, GB, enterprise standard

Edge condition          

EC/EM

Surface treatment

Oiled/dry

Delivery format

Coils

Package type

Simple, Normal, Best

 

Q:What are the common methods of forming steel coils?
The common methods of forming steel coils include hot rolling, cold rolling, and strip casting.
Q:I was reading about the Colt 38 Super Custom and it said it's optional between a carbon steel frame or a stainless steel frame. What is the difference? There is also a choice between aluminium or stainless steel hammers and triggers can you also tell me the difference between them please?
Carbon steel is harder but does not resist corrision as well. It really depend on the grade. Like 440A is crap and 440C is much better. Aluminum would be the way to go. It is lighter and just as if not stronger. Some people will be die hards when it comes to either metal. I don;t know much about the guns. I know plenty about different grades of sttel when I collected swords and knives.
Q:What are the common methods of preserving steel coils?
Some common methods of preserving steel coils include applying protective coatings, such as oil or paint, to prevent corrosion and rust formation. Another method is using VCI (Vapor Corrosion Inhibitor) paper or film, which releases chemicals that prevent oxidation. Additionally, steel coils can be stored in climate-controlled environments or wrapped in moisture-resistant materials to minimize exposure to moisture and humidity, which can accelerate corrosion.
Q:Ok, I need two negative facts about steel wheels and two for aluminum wheels. im designing a wheel for a project in design and draw for production class. Also if you find a web site that you got the info from plz refrence it i need to write down the source of the info, but if you can't its ok. Thanks
Negative facts for steel wheels: (1) Not as many style choices as aluminum. (2) Rust easily even when painted or powder coated, due to rock chips. (3) Heaver than aluminum, as far as fuel economy. Negative facts for aluminum wheels: (1) More sensitive to proper torquing of lug nuts. IE torque must be checked more often. (2) Susceptible to impact damage from road hazards much more than steel. (3) Need constant attention to prevent oxidation. Are these what you are looking for? I hope so. Wingman
Q:Can steel coils be coated with aluminum?
Yes, steel coils can be coated with aluminum. The process is known as the hot-dip method, where the steel is first cleaned and then dipped into a bath of molten aluminum. This results in a protective layer of aluminum coating on the steel surface, enhancing its corrosion resistance and providing aesthetic appeal.
Q:I want to buy a chain that will last a long time and that i can wear ALL the time.What are the disadvantages to stainless steel jewelry?Does it look as good as silver?Is there much diference in apperance?
This Site Might Help You. RE: What Are The Disadvantages Of Stainless Steel Jewelry? I want to buy a chain that will last a long time and that i can wear ALL the time. What are the disadvantages to stainless steel jewelry? Does it look as good as silver? Is there much diference in apperance?
Q:What are the common industry standards for steel coils?
Steel coils in the industry have varying standards depending on the region and specific use. However, there are widely accepted standards used in the steel industry. Among the most frequently used standards for steel coils is the American Society for Testing and Materials (ASTM) standard. ASTM has created various specifications for different types of steel coils, including hot-rolled, cold-rolled, and galvanized coils. These specifications outline the mechanical and chemical properties that the steel must meet, as well as dimensions, tolerances, and testing requirements. Apart from ASTM, international organizations like the International Organization for Standardization (ISO) and the European Committee for Standardization (EN) have also established standards for steel coils. ISO standards, such as ISO 3574 and ISO 5952, offer guidelines for general requirements, dimensional tolerances, and mechanical properties of steel coils. Similarly, EN standards like EN 10130 and EN 10131 specify the characteristics and tolerances for cold-rolled steel coils. Moreover, industry-specific organizations and associations may have their own standards for steel coils. For instance, the American Iron and Steel Institute (AISI) has developed specific standards for various steel products, including coils. These standards cover aspects including chemical composition, mechanical properties, and surface finish. It's worth noting that steel coil standards can also be determined by the intended use. Industries like automotive, construction, and manufacturing may have specific requirements that surpass general standards. In such cases, customers and manufacturers may refer to industry-specific standards or collaborate to define custom specifications. In summary, while there are several common industry standards for steel coils, it is crucial to consult the specific standards and requirements applicable to the region and application in question to ensure compliance and quality.
Q:What are the different types of edge conditions in steel coils?
There are several types of edge conditions that can be found in steel coils. Some common examples include mill edge, slit edge, and sheared edge. The mill edge refers to the original edge of the coil as it comes from the steel mill, which may have a rougher or irregular appearance. Slit edge is created when the coil is slit into narrower widths, resulting in smoother and more precise edges. Sheared edge is produced when the coil is cut using a mechanical shear, typically resulting in a straight and clean edge. These different edge conditions can have varying effects on the performance and appearance of the steel coils in different applications.
Q:Where are the coils and the steel plates used? Where did the steel plate come from?
The use of steel coils, refrigerators, washing machines, household appliances, and other industries, parcels are winding.Steel plates can also be found everywhere: airplanes, guns, trains, ships, space shuttles, spaceships, automobiles, etc..Steel plate through mining - sintering - iron smelting - smelting - forming.
Q:How are steel coils used in the production of food processing machinery?
Steel coils are used in the production of food processing machinery to construct various components such as frames, supports, and structural elements. These coils are typically shaped, cut, and welded to create the required parts, ensuring durability and strength in the machinery.

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