Prime quantity Cold Rolled Steel Coils/Sheets， CNBM
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 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 |
Specification
1. Thickness: 0.4-2.0mm
2. Width: 900-1250mm
3. Inner Diameter: 508 & 610mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed + Smoothed
6. Margin Status: EC & EM
7. Surface Quality: FC & FD
8. Surface Treatment: Oiling
9. Surface Status: Bright
Chemical Components
Grade | Chemical Components | ||||
C | Mn | P | S | Alt | |
St12 | ≤0.10 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
St13 | ≤0.08 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
St14 | ≤0.08 | ≤0.40 | ≤0.025 | ≤0.020 | ≥0.020 |
Mechanical Properties
1. Yield Strength: ≤320MPa
2. Tensile Strength: ≤370MPa
3. Elongation (L=50mm, b=25mm) When:
(1) Nominal Thickness <0.25mm: 30%
(2) Nominal Thickness 0.25mm-<0.40: 32%
(3) Nominal Thickness 0.40-<0.60mm: 34%
(4) Nominal Thickness 0.60-<1.0mm: 36%
(5) Nominal Thickness 1.0-<1.6mm: 37%
(6) Nominal Thickness >1.6mm: 38%
- Q: Are steel sheets suitable for cryogenic applications?
- Yes, steel sheets are suitable for cryogenic applications. Steel has excellent mechanical properties and can withstand low temperatures without losing its structural integrity. It also has good thermal conductivity, which is beneficial for efficient heat transfer in cryogenic environments. Additionally, steel sheets can be easily fabricated and are cost-effective, making them a popular choice for various cryogenic applications such as storage tanks, pipelines, and aerospace components.
- Q: What is the average fire rating for steel sheets?
- The average fire rating for steel sheets can vary depending on the specific type and thickness of the steel, as well as any additional fireproofing measures applied. However, in general, steel sheets typically have a fire rating of around 30 to 60 minutes.
- Q: How do steel sheets perform in weather resistance?
- Steel sheets are highly weather resistant due to their durable composition and protective coatings, making them resistant to corrosion, rust, and extreme weather conditions.
- Q: Can the steel sheets be used for metal stamping?
- Indeed, metal stamping can make use of steel sheets. Steel, renowned for its robustness and potency, is frequently employed as a material in metal stamping procedures. Generally, steel sheets are sliced into precise dimensions and shapes before being subjected to the stamping process, wherein a die and punch set are utilized to fashion the desired form onto the steel sheet. This technique enables the production of a diverse array of items, including automotive parts, household appliances, and industrial components.
- Q: Are steel sheets suitable for architectural mesh applications?
- Yes, steel sheets are suitable for architectural mesh applications. Steel is a durable and versatile material, making it an excellent choice for architectural mesh installations. It offers strength, stability, and a wide range of design possibilities, making it ideal for various architectural purposes such as facades, partitions, shading, and decorative elements. Steel sheets can be customized in terms of size, shape, and pattern, allowing architects and designers to create unique and visually appealing structures. Additionally, steel's corrosion resistance properties make it suitable for both indoor and outdoor applications.
- Q: What does "steel plate 10t" mean in the specification column of engineering material?
- The width of the sheet is 500~1500 mm; the thickness is 600~3000 mm. According to the type of steel sheet, ordinary steel, stainless steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron sheet; according to professional use, with drums board, enamel board, bulletproof plate; surface coating and plating, plating with zinc thin plate, tin plate, plating lead sheet, plastic composite plate.
- Q: Are steel sheets suitable for HVAC ductwork?
- Yes, steel sheets are suitable for HVAC ductwork. Steel sheets offer durability, strength, and resistance to corrosion, making them an ideal choice for constructing HVAC ducts that can withstand the demands of heating, ventilation, and air conditioning systems. Additionally, steel sheets can be easily fabricated into various shapes and sizes to meet specific ductwork requirements.
- Q: Can steel sheets be used for acoustic insulation?
- Steel sheets can be used for acoustic insulation to some extent, but they are not as effective as other materials specifically designed for this purpose. Steel sheets have some natural sound-blocking properties due to their density and mass, which can help reduce the transmission of sound waves. However, they are not as effective as materials like mineral wool, fiberglass, or acoustic foam, which are specifically engineered to absorb and dampen sound. While steel sheets can provide a certain level of noise reduction, they are more commonly used for structural purposes in buildings rather than as primary acoustic insulation material. For optimal acoustic insulation, it is recommended to use materials that have been specifically designed and tested for noise reduction, as they will offer better performance in terms of absorbing and blocking sound waves.
- Q: Are steel sheets suitable for noise barriers or soundproofing?
- Yes, steel sheets can be suitable for noise barriers or soundproofing. Steel is a dense and strong material that can effectively block sound transmission when used as a barrier. Additionally, steel sheets can be combined with other sound-absorbing materials to enhance their soundproofing capabilities.
- Q: What is the average cost of steel sheets compared to fiberglass?
- The average cost of steel sheets can vary compared to fiberglass sheets depending on a variety of factors. In general, fiberglass sheets tend to be less expensive than steel sheets. This is primarily because the raw materials used in steel sheet production are more costly, and the manufacturing process is more complex. Furthermore, steel sheets are renowned for their durability and strength, making them a popular choice for applications that require resilience and resistance to harsh weather conditions or impact. Conversely, fiberglass sheets are typically cheaper due to the lower cost of raw materials and the simpler manufacturing process involved. They are commonly employed in applications where weight and corrosion resistance are crucial factors, such as the construction of boats or aircraft. Nevertheless, it is important to acknowledge that market fluctuations, availability, and specific project requirements can also influence the cost comparison between steel and fiberglass sheets. Hence, it is advisable to obtain quotes from suppliers and compare prices to accurately determine the average cost within a given context.
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Prime quantity Cold Rolled Steel Coils/Sheets， CNBM
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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