Rolled Steel Coil/Plates with High Quality from CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 89000000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Description of cold rolled steel coil :
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.
Specification of cold rolled steel coil :
standard | AISI, ASTM, DIN, GB, JIS |
Steel Grade | Q195/Q195L/st12/dc01/spcc |
Thickness | 0.15-1.5mm |
Width | 500-914mm |
Length | coil |
Place of Origin | Shandong,china(mainland) |
Producing ablity | 500,000 Tons/month |
Type of payment | T/T, L/C |
Packing | As per customer's requirement |
Delivery | 30days after contract |
Price | FOB&CIF |
MOQ | 20Tons |
Packaging & delivery of cold rolled steel coil :
Packaging Detail: | Oil coated, metal shell and anti-rust paper with corner protected by sheet or coil |
Delivery Detail: | 30 days after receiving deposit or L/C |
Application of cold rolled steel coil :
1. Refrigerators, cabinets, power distribution baords and drums.
2. Automobile floor and roof panels.
3. Automobile fenders and quarter panels
4. Automobile fenders and quarter panels
Images of cold rolled steel cold rolled steel coil:
FAQ
1.What's your MOQ?
50MT, it is for one container.
2.Whether your company have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the
- Q: How are steel coils inspected for surface quality?
- Steel coils are inspected for surface quality through a meticulous process that involves various methods and technologies. The inspection is crucial as it ensures the coils meet the required standards and are free from any defects or imperfections. Here are the steps involved in inspecting steel coils for surface quality: 1. Visual Inspection: Initially, the coils undergo a visual inspection where trained personnel visually examine the entire surface for any visible defects such as scratches, dents, or any irregularities. This step helps identify any obvious issues that can be detected through visual observation. 2. Magnetic Particle Inspection: This non-destructive testing method involves applying a magnetic field to the steel coil's surface and then applying a magnetic particle solution. Any surface cracks or defects will cause the magnetic particles to cluster, making them visible under proper lighting. This technique is highly effective in detecting surface cracks and other surface abnormalities. 3. Eddy Current Testing: This method of inspection utilizes electromagnetic induction to identify surface defects. An eddy current probe is passed over the steel coil's surface, and any variations in the electrical current induced by the magnetic field will be detected. This technique is particularly useful for detecting surface cracks, pits, or corrosion on the coil's surface. 4. Ultrasonic Testing: Ultrasonic waves are used to inspect the steel coil's surface for any hidden defects such as subsurface cracks or inclusions. High-frequency sound waves are transmitted into the material, and any changes in the sound wave pattern that are reflected back indicate the presence of defects. Ultrasonic testing is highly reliable and can detect even the smallest defects within the steel coil. 5. Surface Roughness Measurement: The surface roughness of the steel coil is measured using specialized equipment. This measurement helps determine if the surface meets the required smoothness standards. The equipment scans the surface and provides detailed information about the roughness, enabling the inspector to ensure it falls within the acceptable range. Overall, steel coils undergo a comprehensive inspection process that combines visual examination with advanced testing methods such as magnetic particle inspection, eddy current testing, ultrasonic testing, and surface roughness measurement. These inspection techniques help identify and evaluate any potential defects or surface irregularities, ensuring that the steel coils meet the required surface quality standards.
- Q: i know that steel helmets werent meant to stop bullets, but i was wondering do they have an value whatsoever for stopping bullets, or is that just yet another thing that hollywood made up(like the omaha beach scene in saving private rian)
- They are meant to protect from shrapnel and flying objects,or an enemy's hit to the head. Not meant for protection against bullets [we didn't think so] but at the right angle you could get lucky. What they are useful for is boiling water for coffee etc. Shaving taking a who/e's bath and in the field very handy to have. The bad thing about pots is wearing,you must get accustomed to the weight on your head and neck. You don't think you ever will but finally you do,and because it's many uses and you must wear it,you do!
- Q: How are steel coils used in the energy sector?
- Steel coils are used in the energy sector primarily for the construction of power plants and transmission infrastructure. They are used to manufacture various components, such as pipes, tanks, and structures, which are essential for the generation, distribution, and storage of energy.
- Q: i cant find this stuff about steel:conductivitystrengthcorrosion resistancecommon applicationsif you know of any interesting facts, i could use those 2!thanx!
- go okorder and search for steel.......
- Q: How are steel coils used in the production of wind turbines?
- Steel coils are used in the production of wind turbines to manufacture the tower, nacelle, and other structural components. The coils are processed and shaped to form the required sections, which are then assembled and integrated to create the framework and support structure for the wind turbine. The high strength and durability of steel make it an ideal material for withstanding the demanding conditions and loads experienced by wind turbines.
- Q: Is there any way to melt steel without the intense heat of a blast furnace?
- How To Melt Steel
- Q: What are the different types of steel coil slitting knives?
- There are several different types of steel coil slitting knives, including circular slitting knives, straight slitting knives, and crush-cut slitting knives. These knives are used for precision cutting and slitting of steel coils into narrower strips or sheets. Circular slitting knives feature a circular shape with sharp edges, while straight slitting knives have a straight cutting edge. Crush-cut slitting knives have a unique design that allows them to crush and cut the material simultaneously. Each type of knife is used for specific applications and offers different advantages depending on the desired outcome.
- Q: What are the cost considerations when purchasing steel coils?
- When buying steel coils, there are several factors to consider regarding cost. To begin with, the price per unit of steel coil is a significant consideration. The cost of steel coils can vary depending on factors such as the type of steel, grade, thickness, width, and length. Higher-grade steel coils tend to be more expensive than lower-grade ones, and thicker or wider coils can also come at a higher cost. Another cost consideration is the quantity of steel coils required. Purchasing larger quantities often comes with volume discounts, so it is important to determine the necessary quantity and assess whether it is more cost-effective to buy in bulk or smaller batches based on demand and storage capacity. Transportation costs should also be taken into account. The weight and size of the coils can impact shipping costs, especially for long-distance transportation. Additionally, the distance between the supplier and the buyer can affect freight charges, so it is crucial to evaluate different shipping options and choose the most cost-effective method. Furthermore, it is essential to consider any additional costs associated with processing or customizing the steel coils. For example, if the coils need to be cut, leveled, or coated, these extra services can add to the overall cost. Obtaining quotes from different suppliers and comparing prices for these value-added services is important. Lastly, the overall quality and reliability of the steel coils must be taken into consideration. Although cheaper options may seem more cost-effective initially, they may end up costing more in the long run if they do not meet required standards or have a shorter lifespan. Choosing reputable suppliers with a history of delivering high-quality products is advisable to ensure that the investment in steel coils is worthwhile. In conclusion, the cost considerations when purchasing steel coils include the price per unit, quantity discounts, transportation costs, additional processing services, and the overall quality and reliability of the coils. Thoroughly evaluating these factors will help make an informed decision that balances cost-effectiveness with the desired quality and specifications of the steel coils.
- Q: Are Steel buildings Fire Resistant, just want to know as I am going to owe it . Suggestions required…………..
- What burns in a building are mostly the furnishings and interior, not the frame it's made of. Steel buildings are more expensive to insure against fire than wood frame buildings, because in a fire more steel is damaged by warping and distortion than would happen in a wood-framed structure, and wood structures are easier (and cheaper) to repair. Of course, if everything in a building was non-flammable, fire would never occur. That doesn't usually happen, though, and it's all the flammable stuff that most buildings house inside that burns.
- Q: A 100 kg solid steel ball with a radius of 5 m is being spun on ice with an angular velocity of 5 rev/s pointed into the ice (clockwise rotation when viewed from above).A student shoots a 10 kg marble at the steel ball. The marble hits the ball along its side as shown with an initial velocity of 5 m/s to the left. If, right after the collision, the final velocity of the marble is 2.5 m/s to the left, what is the angular velocity of the steel ball after the collision?
- You need to do conservation of angular momentum about the steel ball's axis. Angular momentum = I.ω The steel ball's initial ω = 5 rev/s = 5*2pi rad/s = 31.4 rad/s The steel ball's moment of inertia I = (2/5)*m*r^2 = 40*25 kg.m^2 = 1000 kg.m^2 The marble's initial ω = v / r where r is the perpendicular distance from the steel ball's axis You need to look at the diagram for this. The marble's I about the steel ball's axis is I = m*r^2 where r is the same as above. (marble is treated as a point mass). Then work out the total initial ang. momentum = final ang. momentum and solve for ω...
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Rolled Steel Coil/Plates with High Quality from CNBM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 89000000 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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