cold rolled steel - SPCC in Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000000 m.t./month
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Specification
The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling, kinds of new technology and new process of global cold rolling production have been applied. Therefore the manufacturing, home appliance, automobile etc.
COLD ROLLED STEEL | |
THICKNESS | 0.3-0.5MM |
WIDTH | 600-1250MM |
SHEET LENGTH | 0-6000MM |
COIL ID | 508MM OR 610MM |
SURFACE TREATMENT | MATT FINISH/BRIGHT FINISH, OILED/DRY |
ANNEALING METHODS | BRIGHT ANNEAL/BLACK ANNEAL |
Package & Delivery
Package details: Standardseaworthy packing for international delivery.
Delivery: According to theexact quantity of your order.
Quality of the goods could be guaranteed. The finished product has a variety of excellent capabilities, such as continuous rolling, degreasing, annealing, skin pass, slitting and cut to length line etc. Along with it many rocessing capability and smooth, flat surface. It’s widely used in outdoor and interior decoration, furnishing
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- Q:For my homework we have to fill out a table, but I cannot find some basic uses of these types of steel anywhere:Low carbon steel (iron mixed with lt;0.25% carbon)High carbon steel (iron mixed with lt;1.5% carbon)Stainless steel (iron mixed with nickle an chromium)Titanium steel (iron mixed with titanium)Manganese steel (iron mixed with manganese) Thanks :)
- Low okorder / You say you cannot find there uses anywhere. These all came up using the simplest of web searches. You really need to have a word with your IT teacher as clearly you are not doing basic searches properly.
- Q:How are steel coils inspected for surface finish variations?
- Steel coils are inspected for surface finish variations by using techniques such as visual inspection, magnetic particle inspection, and surface roughness measurement.
- Q:What are the different types of steel coil finishing equipment?
- Various industries utilize a range of steel coil finishing equipment to ensure that steel coils are properly prepared and finished according to the desired specifications. Some commonly used equipment includes: 1. Slitting lines, which cut large steel coils into narrower strips using multiple slitting knives at high speeds. These are commonly used in automotive, construction, and packaging industries. 2. Leveling lines, which flatten and straighten steel coils with uneven surfaces or irregularities using leveling rolls and tension control systems. These are commonly used in the manufacturing of appliances, furniture, and metal roofing. 3. Recoiling lines, which rewind steel coils into smaller coils of specific diameter and weight by carefully winding them around a mandrel. These are commonly used in electrical, HVAC, and steel distribution industries. 4. Cut-to-length lines, which cut steel coils into specific lengths as per customer requirements using precision measuring systems and hydraulic shears. These are commonly used in manufacturing, construction, and fabrication industries. 5. Coating lines, which apply protective coatings or finishes on steel coils to enhance corrosion resistance, durability, and appearance. These lines typically consist of cleaning and pre-treatment sections, followed by coating application sections. They are commonly used in automotive, appliances, and construction industries. These examples represent just a few of the available types of steel coil finishing equipment. Each type serves a specific purpose and plays a crucial role in the manufacturing and processing of steel coils for various applications.
- Q:Can steel coils be coated with light-reflective materials?
- Yes, steel coils can be coated with light-reflective materials.
- Q:What are the challenges in coil slitting for narrow strip widths?
- The challenges in coil slitting for narrow strip widths include maintaining consistent tension throughout the process, minimizing edge burrs and camber, preventing material damage or deformation, and ensuring accurate width measurements and tolerances. Additionally, handling and feeding thin strips can be more difficult, as they are more prone to wrinkling, telescoping, or jamming during the slitting operation. Overall, achieving precision and high-quality results in coil slitting for narrow strip widths requires advanced equipment, expertise, and careful attention to detail.
- Q:How are steel coils used in the manufacturing of consumer goods?
- Steel coils are used in the manufacturing of consumer goods as a primary material for various applications. They are commonly used in the production of appliances, automotive parts, construction materials, and packaging materials. The coils can be shaped, cut, and formed into different components or structures, providing strength, durability, and versatility to the end products.
- Q:How does adding carbon to Iron make it stronger? How does steel look the molecular structure in comparison to Iron? looking for a very scientific answer =]
- Cast Iron' is typically brittle, while 'Maleable Iron' has a small percentage of carbon which allows it to be hammered and formed. Steel is an alloy that consists mostly of iron and has a carbon content between 0.2% and 2.1% by weight, depending on the grade. Carbon is the most common alloying material for iron. Steel is a crystalline structure of iron molecules interspersed with carbon molecules. This is properly known as cementite. The hardness and malleability of steel depends not only on the carbon content, but on how the carbon and iron molecules are arranged to one another. Internal stresses in the steel's crystalline structure will increase or decrease depending on the temperature it is subjected to and the rate at which molten steel is cooled. This 'tempering' can increase the strength of the steel at the expense of brittleness.
- Q:What is the major disadvantage of hardened steel? Do you think this form of iron would be wear resistant and retain a sharpened edge?
- a disadvantage is the fact that the cold forming capability of this steel
- Q:How are steel coils inspected for camber?
- Steel coils are inspected for camber by using a straight edge or a camber gauge, which is placed on top of the coil to measure any deviation from straightness. The operator checks the distance between the straight edge and the coil at various points along its length to determine the amount of camber present.
- Q:How are steel coils cut and shaped for specific requirements?
- Steel coils are cut and shaped for specific requirements through a process called slitting and forming. Slitting involves cutting the coil into narrower strips using specialized machinery, while forming utilizes presses, rollers, or other tools to shape the steel into desired profiles. These processes allow manufacturers to tailor the dimensions and shape of the steel coils to meet specific industry and customer requirements.
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cold rolled steel - SPCC in Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000000 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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