cold rolled steel coils Full Hard System 1

cold rolled steel coils Full Hard

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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Specifications

1.Thickness:0.2-5.0mm
2.Width: 1000-1250-1500mm(Can be customized)
3.Length : Coil
4.Weight: Actual weight

Commodity	Cold Rolled Steel Coil Full Hard
Thickness	0.2-5.0mm
Width	1000-1250-1500mm Or According to customer requirements.
Material	Q195-Q345 / SPCC / SPCE / SPCD / ST12 / DC01-06 / ST14 etc.
One pallet weight	Conventional : 6-8 tons Or 2-8 Ton According to customer requirements.
Surface treatment	Oiled or unoiled as the requirement
Packing	Seaworthy packing, each coil packed cold rolled steel coil, put 1 or more coils in one pallet, then packed with plastic membrane, then packed with pp bags (inside the bag is plastic membrane), last protect the corner with cold rolled steel strip.
Supply ability	5000 ton per month
Delivery time	10-25 days
Application	Such as automobile manufacturing, electrical products, rolling stock, aerospace, precision instruments, food cans, etc.

Q: Any details about JinSong Ferritic Stainless Steel?: The steel is added with Mo on the basis of 10Cr17 steel to improve its corrosive pitting resistance and crevice corrosion resistance; it has higher intensity and better salt solution corrosion resistance than 10Cr17 steel. The steel is mainly used in making automobile hub bearing, fastener and external decoration of automobile.

Q: i need some ideas of what material could replace iron or steel to make fridges, stoves, dishwashers, tractors, aircrafts, cars and buses and anything else that is made of iron and steel. anything is greatly appreciated as at the moment i have no idea what to put down.: at first you're able to desire to understand the elementary distinction b/w iron and steel. Iron is an ingredient on a similar time as steel is an alloy made via including an impurity carbon in very small quantity to molten style iron. 2d steel has many advantages over iron as that's immune to rusting style air and moisture, additionally it may desire to be made extra stressful via adjusting carbon content fabric. third Bronze is a steel alloy consisting mostly of copper, generally with tin because of the fact the main additive, yet each and every so often with different aspects such as phosphorus, manganese, aluminum, or silicon. So steel and iron are 2 numerous issues, one is alloy and one is ingredient. And steel and Bronze are 2 diverse alloys. steel of mostly iron and Bronze mostly of Copper. wish it helped...... stay long and prosper!

Q: What are the different methods of testing steel coils for quality control?: There are several methods commonly used to test steel coils for quality control. These methods ensure that the steel coils meet the required specifications and standards. 1. Visual Inspection: This is the most basic method of testing steel coils. It involves a thorough visual examination of the coils for any surface defects such as scratches, dents, or irregularities. Visual inspection helps identify any visible defects in the material. 2. Dimensional Measurement: Another important method is dimensional measurement. This involves using various tools like calipers, micrometers, or laser measuring devices to assess the dimensions of the steel coils. The measurements are compared against the specified tolerances to ensure they meet the required standards. 3. Hardness Testing: Hardness testing determines the resistance of the steel coils to indentation or penetration. It helps assess the strength and durability of the material. Common hardness testing methods include Rockwell, Brinell, and Vickers hardness tests. 4. Tensile Strength Testing: Tensile strength testing measures the maximum amount of tensile stress a steel coil can withstand before breaking or deforming. This test helps determine the strength and elasticity of the material and ensures it meets the required specifications. 5. Chemical Analysis: Chemical analysis involves testing the composition of the steel coils to verify if they contain the desired amount of specific elements. This is crucial for ensuring the coils are made from the correct grade of steel and comply with the required chemical composition standards. 6. Coating Thickness Measurement: In case the steel coils have a protective coating, it is important to measure the thickness of the coating. This is typically done using non-destructive testing methods like magnetic induction or eddy current testing. The coating thickness is compared against the specified requirements to ensure it provides adequate protection. 7. Surface Roughness Measurement: Surface roughness testing assesses the smoothness or roughness of the steel coil's surface. This is done using instruments like profilometers or roughness testers. Surface roughness testing helps ensure the coils meet the required surface finish standards. 8. Ultrasonic Testing: Ultrasonic testing utilizes high-frequency sound waves to detect internal defects such as cracks, voids, or inclusions within the steel coils. It is a non-destructive testing method that provides valuable information about the coil's structural integrity. 9. Magnetic Particle Inspection: This method is used to identify surface and near-surface defects in steel coils. Magnetic particles are applied to the surface, and any magnetic leakage caused by defects is detected using magnetic sensors. This technique is particularly effective for detecting cracks and other surface abnormalities. By employing a combination of these testing methods, manufacturers can ensure that the steel coils produced meet the required quality standards and are suitable for their intended applications.

Q: How are steel coils loaded onto trucks or containers?: Steel coils are typically loaded onto trucks or containers using specialized equipment such as coil lifters or coil hooks. These devices safely secure the coils and allow them to be lifted and positioned onto the truck or container. The coils are then secured in place using straps or other restraints to prevent them from shifting during transportation.

Q: How are steel coils processed and shaped for specific applications?: Steel coils are processed and shaped for specific applications through a series of steps. First, the coils are uncoiled and flattened to remove any bends or curls. Then, they undergo various processes such as cutting, slitting, or shearing to achieve the desired dimensions. Next, the steel is often subjected to heat treatment, such as annealing or tempering, to enhance its strength and flexibility. Finally, the steel is shaped into specific forms using techniques like rolling, bending, or stamping, to meet the requirements of different applications ranging from automotive parts to construction materials.

Q: How are steel coils packaged for shipment?: Steel coils are typically packaged for shipment by being tightly wound and secured with steel bands or straps. They are often placed on wooden skids or pallets to provide stability and protection during transportation. Additionally, protective covers or sheets may be used to shield the coils from moisture and other potential damages.

Q: Can steel coils be rewound?: Yes, steel coils can be rewound. Rewinding steel coils involves uncoiling the existing steel coil and then recoiling it to the desired specifications. This process is commonly done to adjust coil size, improve coil shape, or remove defects in the original coil. Rewinding steel coils allows for better quality control and ensures that the coils meet the specific requirements of the customer.

Q: What is the maximum diameter of a steel coil?: The maximum diameter of a steel coil can vary depending on multiple factors such as the type of steel, coil weight, and the specific dimensions required by the manufacturer. However, in general, steel coils can range in maximum diameter from a few feet to several meters.

Q: Search the internet for 'Frost Clipper Knife'. This knife comes in either stainless or carbon steel. I have a friend who has one (stainless steel) and he is very impressed with it, but I have heard that Carbon Steel blades are better? Discuss...: There are different grades of Carbon Steel. A good grade is much harder than Stainless Steel and will stay sharp longer. It is also many times harder to get an edge on than Stainless Steel. I have had both and prefer the Stainless Steel because eventually the Carbon Blade does get dull, and you will wear out a Whet Stone trying to put the edge back on it. The Stainless Steel holds an edge an acceptable amount of time and is easier to sharpen when the time comes. Putting either knife through a can opener sharpener will ruin the edge and make it almost impossible to put another edge on the knife. Look closely and determine the angel of the bevel, then lay the knife bevel flat on a good whet stone and try to take a thin slice off of the stone. Turn the knife over and do the other side so you keep the edge centered on the blade. Keep turning the knife over and taking thin slices until it is sharp. Dress with a good quality sharpening steel.

Q: What are the typical lead times for steel coil orders?: The typical lead times for steel coil orders can vary depending on various factors such as the quantity and specifications of the coils, current market conditions, and the supplier's production capacity. However, lead times commonly range from a few weeks to a couple of months. It is always best to confirm with the specific supplier for accurate and up-to-date lead time information.

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