Prime quantity cold Rolled Steel Coils/Sheets from China
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000000 m.t./month
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Specification
Product Name | Cold Rolled Sheet Coil |
Material | SPCC/SPCD/SPCE/DC01/ST12/ ST14/SPCD/DC03/DC04 ect. |
Grade Standard | JIS G3302, EN10142, ASTM653, ASTM95 |
Thickness | 0.15-3.5mm |
Width | 600mm-1500mm |
Coil ID | 508-610mm |
Coil OD | max 1500mm |
Weight | 3-10 Tons |
Tolerance | Thickness tolerance:+/-0.02mm; Width tolerance:+/-5mm |
Surface | No-skin passed or Skin passed, Tensile leveled |
Surface Treatment | Chromate/Unchromate passivation, fingerprint resistant treatment, oiled/unoiled |
Annual Output | 350,000MT |
Application | Construction, hardware, home applicances, interior decoration |
General Application of Cold Rolled Steel Coil:
Classification | Designation | Characteristics | Main applications |
Commercial quality | SPCC SPCCT | Commercial quality suitable for bending fabrication and simple forming; this is the type in greatest demand. | Refrigerators, cabinets, power distribution baords and drums. |
Drawing quality | SPCD | Drawing quality second only to that of SPCEN. Excellent uniformity. | Automobile floor and roof panels. |
Deep-drawing quality | SPCE SPCF | Deep-drawing quality.With metallurgically controlled grain size, it retains its beautiful finish even after being deep-drawn. | Automobile fenders and quarter panels |
Extra deep-drawing quality | SPCG | Extra-low-carbon steel sheets with highest workability | Automobile internal panels and deep-drawn parts |
- Q: What is the typical electrical conductivity of a steel sheet?
- The typical electrical conductivity of a steel sheet is relatively low compared to other metals, with a range of around 1 to 7 million siemens per meter (S/m).
- Q: Are steel sheets suitable for roofing systems?
- Yes, steel sheets are suitable for roofing systems. They are durable, long-lasting, and resistant to various weather conditions, making them an ideal choice for protecting buildings from the elements. Additionally, steel sheets are lightweight, easy to install, and require minimal maintenance, making them a cost-effective option for roofing systems.
- Q: What is the thermal conductivity of steel sheets?
- The thermal conductivity of steel sheets typically ranges between 50 and 60 Watts per meter-Kelvin (W/mK).
- Q: Are the steel sheets resistant to warping or twisting?
- Yes, steel sheets are highly resistant to warping or twisting due to their inherent strength and rigidity.
- Q: How do steel sheets perform in UV resistance?
- Steel sheets do not have inherent UV resistance. However, their UV resistance can be enhanced by applying protective coatings or finishes such as paint or galvanization.
- Q: Can the steel sheets be used for elevator doors?
- Yes, steel sheets can be used for elevator doors.
- Q: Are steel sheets resistant to abrasion?
- Yes, steel sheets are generally resistant to abrasion. They are known for their durability and ability to withstand wear and tear, making them suitable for applications where abrasion resistance is required.
- Q: Are the steel sheets suitable for HVAC applications?
- Yes, steel sheets are suitable for HVAC applications. Steel has excellent strength and durability, making it ideal for use in HVAC systems where it can withstand high temperatures, pressure, and corrosive environments. Additionally, steel sheets can be easily fabricated and shaped to meet specific requirements of HVAC components such as ductwork, heat exchangers, and ventilation systems.
- Q: How do steel sheets handle water resistance?
- Due to their inherent properties and protective coatings, steel sheets generally possess excellent water resistance. Steel, being a non-porous material, does not readily allow water to penetrate. The smooth surface of steel sheets effectively prevents water seepage. Moreover, steel sheets are commonly coated with protective layers like galvanized zinc or paint, further enhancing their water resistance. Galvanized steel sheets are furnished with a zinc layer that acts as a moisture barrier and safeguards against corrosion. Zinc displays high resistance to water, and even if the coating sustains scratches, the sacrificial zinc layer shields the underlying steel from rusting. Consequently, galvanized steel sheets exhibit remarkable durability and water resistance, even under extreme conditions. Painted steel sheets represent another prevalent alternative. The paint serves as a safeguarding layer that obstructs direct contact between water and the steel surface. By forming a barrier, the paint effectively prevents moisture from infiltrating the steel and causing corrosion. Nevertheless, it is crucial to acknowledge that the quality and thickness of the paint coating significantly influence the water resistance of painted steel sheets. To summarize, steel sheets possess commendable water resistance due to their non-porous nature and the presence of protective coatings. Whether it is galvanized steel sheets with a zinc coating or painted steel sheets with a protective layer of paint, both choices offer reliable water resistance and prove suitable for diverse applications where exposure to water is a concern.
- Q: What is the typical density of a steel sheet?
- The typical density of a steel sheet is approximately 7.85 grams per cubic centimeter.
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Prime quantity cold Rolled Steel Coils/Sheets from China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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