HomeCarbon SteelCarbon Steel Cold Rolled Coil/ Strip/ Sheet
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carbon steel cold rolled packaging
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carbon steel cold rolled-4

Carbon Steel Cold Rolled Coil/ Strip/ Sheet

Yieh Corp's Carbon Steel Cold Rolled Coil / Sheet (Carbon Steel Cold Rolled Products) feature surface finishes typically divided into dull and bright. These products are widely used in various fields, including stationery, household appliances, office furniture, sports equipment, building materials, and computer cases, due to their economical nature and durability, uniform thickness, smooth surface, excellent mechanical properties, and superior formability. 

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Properties of Carbon Steel Cold Rolled Products

Improved Surface Finish

The cold rolling process produces a smooth, uniform surface, making Carbon Steel Cold Rolled Coil / Sheet ideal for applications requiring a high-quality finish. This improved surface finish makes it suitable for exposed components in automotive, appliance, and building manufacturing.

Superior Formability

Carbon Steel Cold Rolled Coil / Sheet is engineered for demanding manufacturing processes, offering a combination of excellent ductility and high tensile strength. It offers superior formability and can be stamped, bent, or formed into complex shapes.

Tight Tolerances

Carbon Steel Cold Rolled Coil / Sheet offers tight thickness tolerances and excellent flatness, enabling the production of more precise sizes and shapes. These properties ensure reliable performance in machining and forming applications.

Available Size
Thickness Tolerance
Packaging of Carbon Steel Cold Rolled Products
Chemical Composition

Available Size of Carbon Steel Cold Rolled Products

Product Property Temper Grade Steel Grade Hardness (HRB) Thickness (mm) / Width (mm)
Bright Dull 850-899 900-950 951-1075 1076-1250 1251-1255
Low Carbon Steel Full Hard JIS G3141 SPCC - 85-101 0.15-2.30 0.30-2.30
JIS G3141 2011 GRADE SPCC - 85-101 - 0.15-2.00 0.30-2.00 -
Full Hard- Electroplate JIS G3141 SPCC - 85-101 0.15-1.75 0.30-1.75
Low Hardness - 85-97 0.15-2.30 0.30-2.30
1/2 Hard JIS G3141 SPCC - 74-89 0.50-1.75
1/4 Hard JIS G3141 SPCC - 65-80 0.30-1.75
1/8 Hard JIS G3141 SPCC 50-65 0.30-1.75
Annealed JIS G3141 - 57 Max. 0.20-1.75 0.30-1.75
Commercial Quality (CQ) ASTM A1008 EN 10130 DC01 JIS G3141 SPCC-SB ASTM A1008 EN 10130 DC01 JIS G3141 SPCC-SD 45-65 0.20-2.00 0.30-2.00
40-60 0.20-2.00 0.30-2.00
- ASTM A1008 EN 10130 DC01 JIS G3141 SPCC-SD 58 Max. 0.20-0.39 0.30-0.39
- 56 Max. 0.40-0.59
- 54 Max. 0.60-2.00
ASTM A1008 EN 10130 DC01 JIS G3141 SPCC-SB - 60 Max. 0.20-0.29 -0.30
56 Max. 0.31-0.59
54 Max. 0.40-1.75
- ASTM A1008 EN 10130 DC01 JIS G3141 SPCC-SD 60 Max. 0.20-0.29 0.30
56 Max. 0.31-0.39
45 Max. 0.40-1.75
CQ-Oil Drum - JIS G3141 SPCC-SD 45-65 0.20-2.00 0.30-2.00
58 Max. 0.20-0.39 0.30-0.39
56 Max. 0.40-0.59
54 Max. 0.60-2.00
CQ-Low Hardness JIS G3141 SPCC-SB - 45-60 0.20-2.00 0.30-2.00
Thickness Tolerance

Width (mm)

Thickness (mm)

 850 ≤ W ≤ 999 1000 ≤ W ≤ 1249/td> 1250 ≤ W ≤ 1255
T < 0.25 ± 0.020 ± 0.020 -
0.25 ≤ T < 0.40 ± 0.020 ± 0.020 -
0.40 ≤ T < 0.60 ± 0.025 ± 0.025 ± 0.030
0.60 ≤ T < 0.80 ± 0.030 ± 0.030 ± 0.030
0.80 ≤ T < 1.00 ± 0.030 ± 0.035 ± 0.040
1.00 ≤ T < 1.25 ± 0.035 ± 0.040 ± 0.045
1.25 ≤ T < 1.60 ± 0.045 ± 0.050 ± 0.055
1.60 ≤ T < 2.00 ± 0.055 ± 0.060 ± 0.065
2.00 ≤ T < 2.50 ± 0.065 ± 0.070 ± 0.075
2.50 ≤ T < 3.15 ± 0.075 ± 0.080 ± 0.085
3.15 ≤ T ± 0.085 ± 0.095 ± 0.100

Packaging of Carbon Steel Cold Rolled Products

Surface Protection Waterproof Sealing Securing and Palletizing
The surface of the Carbon Steel Cold Rolled Coil / Sheet is covered with a protective layer of polyethylene (PE) film, laser film, or oil to prevent oxidation and dirt accumulation. Carbon Steel Cold Rolled Coil / Sheets are securely wrapped in waterproof materials, including plastic film, shrink wrap, or waterproof kraft paper. Desiccants may be placed inside the packaging to prevent moisture buildup. The wrapped Carbon Steel Cold Rolled Coil / Sheets are securely strapped to wooden or metal pallets using durable steel or plastic bands, ensuring stability and safety in transit.

Chemical Composition of Carbon Steel Cold Rolled Products (For Reference)

Japanese Industrial Standards (JIS) specifies the standards used for industrial activities in Japan.

Spec / Steel Grade
 JIS G3141 SPCC
Element C Mn P S
Content (%)
 ≤ 0.15 ≤ 0.60 ≤ 0.100 ≤ 0.035

DIN stands for "Deutsches Institut für Normung", the German Institute for Standardization.

Spec / Steel Grade
 EN 10130 DC01
Element C Mn P S
Content (%)
 ≤ 0.12 ≤ 0.60 ≤ 0.045 ≤ 0.045

ASTM A1008 cold rolled steel is produced by annealing and temper rolling hot rolled steel sheets.

Spec / Steel Grade
 ASTM A1008 CS Type B
Element C Mn P S
Content (%)
 0.02-0.15 ≤ 0.60 ≤ 0.025 ≤ 0.035

Application of Carbon Steel

Automotive Industry

Carbon Steel Cold Rolled Coil / Sheet is widely utilized in the production of car body panels, structural components, and underbody parts. Its consistent thickness and strength provide high precision in stamping and forming processes, which contributes to improved vehicle safety and fuel efficiency.

Construction

Carbon Steel Cold Rolled Coil / Sheet is utilized in wall panels, roofing systems, and framing elements. Its strength-to-weight ratio and consistent flatness offer reliable support, facilitating efficient installation.

Furniture

Carbon Steel Cold Rolled Coil / Sheet is widely used in the production of metal furniture, shelving units, frames, and cabinetry due to its smooth surface finish and excellent bendability. It accommodates intricate designs while maintaining structural integrity.

Home Appliances

Carbon Steel Cold Rolled Coil / Sheet provides a smooth surface, exceptional strength, and excellent printability, making it ideal for high-quality appliance finishes. It ensures durability, aesthetic appeal, and dimensional stability in various home appliance components.

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