High Quality Cold Rolled Steel for Buildings

High Quality Cold Rolled Steel for Buildings System 1

High Quality Cold Rolled Steel for Buildings

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Certification:ISO

Technique:Cold Rolled

Standard:GB

Application:Container Plate

Edge:Slit edge

Stock:Stock

Steel Grade:SPCC DC05

Export Markets:Global

Additional Info.

Packing:According to The Customer Request

Standard:SGS. ISO

HS Code:72099000

Production Capacity:250000ton/Year

Product Details
Basic Info.
Technique:Cold Rolled annealing skim
Steel Grade:spcc dc05
Technique:Cold Rolled
Export Markets:Global
Approved Certificate:SGS & ISO
Surface Treatment:Oiled
Additional Info.
Trademark:xianghe
Packing:Standard Seaworthy Packing, Bundle or Pallet
Origin: Zibo,Shandong,China
HS Code:72099000
Product Description.
1.Thickness: 0.2mm-1.3mm
2. Width:660mm~1000mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed
6. Surface Quality: FB&FC
7. Surface Status: SB & SD

Skim the steel plate		Cold rolled steel sheet
width	Thickness(mm)	width	Thickness(mm)
660mm~1000mm	0.2mm-1.3mm	660mm~1000mm	0.2mm-1.3mm

Cold Rolled Steel is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. Cold Rolled Steel is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The Cold Rolled Steel is then passed through rollers to reduce its thickness.

Q:How are steel coils processed for edge trimming or shearing?: Steel coils are processed for edge trimming or shearing through a series of steps. First, the coil is unwound and passed through a leveller to ensure a flat surface. Then, the edges are inspected for defects and marked for trimming. Next, the coil is fed into a shearing machine or a slitting line, where the excess material is cut off to achieve the desired width. Finally, the trimmed coil is rewound and prepared for further processing or shipment.

Q:I have a steel plate 3' long x 2 wide x 3/16 thick. I have a 1/2 diameter hole with the center 3/4 from the end. Tensile strength is 38,000psi. A chain goes through the hole and is connected to a load. how does one determine how much tension the chain can have before it rips through the hole?: oo that's a tough one. dont remember... just finished that class...sorry

Q:How are steel coils inspected for defects after rewinding?: Steel coils are inspected for defects after rewinding through a thorough visual examination and various non-destructive testing techniques such as ultrasonic testing, magnetic particle inspection, and eddy current testing. These methods help identify any surface defects, internal flaws, or deviations in dimensions, ensuring the quality and integrity of the steel coils.

Q:What are the different types of steel coil leveling methods?: There are primarily two types of steel coil leveling methods: roller leveling and stretcher leveling. Roller leveling involves passing the coil through a series of rollers to remove any unevenness, resulting in a flat and level surface. Stretcher leveling, on the other hand, stretches the steel coil to remove any internal stresses and achieve a flat and level surface. Both methods are commonly used in the steel industry to produce high-quality and dimensionally accurate steel coils.

Q:What is the maximum temperature that steel coils can withstand?: The maximum temperature that steel coils can withstand depends on the specific grade and type of steel being used. However, in general, steel coils can withstand temperatures up to around 1,300 to 1,500 degrees Celsius (2,372 to 2,732 degrees Fahrenheit) before they start to lose their structural integrity and develop deformation or other forms of damage.

Q:I went to the store to get metal to make a knife and they had weldable steel and plate steel. Which one would be best/ which steels would be best for what i want to do?: Weldable steel is a generic term for steel with low carbon content which makes it easy to weld, form, and machine. If you're looking for a knife blade material, you need either a stainless steel or a high carbon steel which is not at all weldable. The more carbon in steel, the better it responds to heat treatment like hardening, tempering, etc. Plus, the high carbon steel will hold an edge better. Hope this helped.

Q:How are steel coils used in the production of oil and gas pipelines?: Steel coils are used in the production of oil and gas pipelines as they are formed into pipes and provide the necessary strength and durability required for transporting these resources over long distances. The coils are uncoiled and then shaped into pipes through a process called pipe forming or rolling, which allows for the creation of seamless or welded pipes depending on the specific requirements. These pipes are then further processed, such as being welded together, coated, or threaded, to ensure their suitability for the transmission of oil and gas. Overall, steel coils play a crucial role in the manufacturing of pipelines by providing the necessary raw material for their construction.

Q:What are the different types of edge conditions in steel coils?: There are several types of edge conditions in steel coils, including mill edge, slit edge, rounded edge, deburred edge, and trimmed edge.

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 into various parts, ensuring the turbines have a sturdy and durable construction. Additionally, steel coils are employed in the manufacturing of the turbine blades, providing strength and reliability to withstand the forces of wind.

Q:What are the dimensions of steel coils?: The dimensions of steel coils vary depending on factors such as the specific type of steel, the intended use, and industry standards. Generally, steel coils can range in width from a few inches to several feet, with thicknesses typically ranging from a fraction of an inch to several millimeters. The inner diameter of a steel coil can also vary, with common sizes being 20 inches and 24 inches. Ultimately, the dimensions of steel coils are determined by the specific needs and requirements of the end user.

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