| Prod Model: |
DC01 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Product Description: |
Cold Rolled Steel |
| Brand Name: |
Cheeho & OEM |
| Heat Treatment: |
Annealed |
| Temper Type: |
Ba |
| Margin Status: |
Ec & Em |
| Surface Condition: |
Sc & SD |
| Surface Quality: |
FC & Fd |
| Inner Diameter: |
508-610mm |
| Approved Certificate: |
SGS & ISO & BV & TUV |
| Standard: |
BS |
| Certification: |
ISO |
| Technique: |
Cold Rolled |
| Stock: |
Stock |
| Steel Grade: |
DC01 |
| Surface Treatment: |
Oiled |
| Application: |
Home Appliance Used |
| Edge: |
Ec & Em |
Product Description
Brief Introduction
The 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. The 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. Most cold rolling takes place in multiple passes and as the size of the Cold Rolled Steel is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final Cold Rolled Steel may be manufactured in the form of sheets, strips, bars, or other forms.
Specification
1. Thickness: 0.4-2.0mm
2. Width: 900-1250mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed
6. Margin Status: EC & EM
7. Surface Quality: FB&FC
8. Surface Status: SB & SD
9. Surface Treatment: Oiling
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%
Packing
We use Seaworthy Package to make sure Cold Rolled Steel is well -protected during the long ocean voyage.
Application
1. Base metal for coated and dipped products.
2. Home appliance
3. Precise welding tube
4. Flux cored welding wire
5. Bicycle, battery shell,
6. Automobile fitting, hardware
7. Enameling industry etc.
Superiority
1. High precision of dimensional tolerance
2. Excellent mechanical property such as the yield strength and tensile strength, etc.
3. Being highly resistant to denting
4. Exhibits useful magnetic properties
5. High quality surface finish and get well prepared for the surface coating
6. Available in a variety of sizes and shapes with characteristics useful in a wide range of applications
Chemical Components
| Grade | Chemical Components |
| C | Mn | P | S | Alt |
| DC01 | ≤0.12 | ≤0.50 | ≤0.035 | ≤0.025 | ≥0.020 |
| DC03 | ≤0.10 | ≤0.45 | ≤0.030 | ≤0.025 | ≥0.020 |
| DC04 | ≤0.08 | ≤0.40 | ≤0.025 | ≤0.020 | ≥0.020 |
Jiangyin Cheeho IMP&EXP Co., Ltd., who has been certified by BV, SGS, and ISO9001: 2008, is a subsidiary of a group company who owns 8 factories manufacturing aluminum profile and steel products. A completed set of quality assurance system has been established in those factories from the purchase of original material to the transportation of the end product. With this system, all the products undergo an extensive testing and quality control procedure, ensuring them meet global quality standards.
The supply from Cheeho currently covers tinplate, silicon steel, aluminum profile, cold rolled steel, hot DIP galvalume steel (HDGL), hot DIP galvanized steel (HDGI), prepainted galvalume steel (PPGL), prepainted galvanized steel (PPGI). We are also striving to provide our clients with free purchase service on the downstream products of our current supply.
We are committed to offering our clients considerate and professional customer service from the first step of your inquiry to the after service of your order. All the customer service staffs here are well trained and educated, having a good command of both the product knowledge and the language ability. It will turn out to be a convenient and time-saving experience dealing with Cheeho.
