Uniform Thickness and Dimensional Accuracy: These steel coils are produced with precise thickness control, resulting in uniform thickness and dimensional accuracy throughout the coil. This consistency in thickness and dimensions ensures reliable performance and quality in the final product.
Excellent Workability: Q295A(B) and Q345A(B) steel coils offer good workability, making them suitable for various welding, machining, and finishing operations. They can be easily processed to meet specific requirements, enhancing their versatility in different applications.
Cost-Effective: Compared to some other high-strength steel grades, Q295A(B) and Q345A(B) cold rolled steel coils offer a cost-effective solution. They provide excellent mechanical properties while remaining competitively priced, making them an attractive choice for many industrial applications.
Versatility in Applications: Due to their high strength, good formability, and cost-effectiveness, Q295A(B) and Q345A(B) cold rolled steel coils are widely used in various industries. They are commonly employed in construction, machinery, bridge construction, shipbuilding, and other fields where high-strength steel with good formability is required.
Specification Of Cold Rolled Steel Coil
Thickness of cold rolled steel plate | Thickness of galvanized steel sheet | Wearing plate+Corrosion resistance plate | Galvanized coil+Galvanized coil | Ction volume | Stainless steel plate | Thick plate |
0.1mm | 0.1mm | 1.5mm | 0.1mm | 0.1mm | 1.5mm | 18mm |
0.2mm | 0.2mm | 2.0mm | 0.2mm | 0.2mm | 2.0mm | 20mm |
0.3mm | 0.3mm | 2.5mm | 0.3mm | 0.3mm | 2.5mm | 22mm |
0.4mm | 0.4mm | 2.75mm | 0.4mm | 0.4mm | 2.75mm | 25mm |
0.5mm | 0.5mm | 3.0mm | 0.5mm | 0.5mm | 3.0mm | 28mm |
0.6mm | 0.6mm | 3.5mm | 0.6mm | 0.6mm | 3.5mm | 30mm |
0.7mm | 0.7mm | 3.75mm | 0.7mm | 0.7mm | 3.75mm | 32mm |
0.8mm | 0.8mm | 4.0mm | 0.8mm | 0.8mm | 4.0mm | 35mm |
0.9mm | 0.9mm | 4.5mm | 0.9mm | 0.9mm | 4.5mm | 40mm |
1.0mm | 1.0mm | 4.75mm | 1.0mm | 1.0mm | 4.75mm | 42mm |
1.2mm | 1.2mm | 5.0mm | 1.2mm | 1.2mm | 5.0mm | 45mm |
1.3mm | 1.3mm | 5.5mm | 1.3mm | 1.3mm | 5.5mm | 48mm |
1.4mm | 1.4mm | 5.75mm | 1.4mm | 1.4mm | 5.75mm | 50mm |
1.5mm | 1.5mm | 6.0mm | 1.5mm | 1.5mm | 6.0mm | 52mm |
1.6mm | 1.6mm | 6.5mm | 1.6mm | 1.6mm | 6.5mm | 55mm |
1.8mm | 1.8mm | 6.75mm | 1.8mm | 1.8mm | 6.75mm | 58mm |
1.9mm | 1.9mm | 7.5mm | 1.9mm | 1.9mm | 7.5mm | 60mm |
2.0mm | 2.0mm | 7.75mm | 2.0mm | 2.0mm | 7.75mm | 62mm |
2.1mm | 2.1mm | 8.0mm | 2.1mm | 2.1mm | 8.0mm | 65mm |
2.2mm | 2.2mm | 8.5mm | 2.2mm | 2.2mm | 8.5mm | 68mm |
2.4mm | 2.4mm | 8.75mm | 2.4mm | 2.4mm | 8.75mm | 70mm |
2.5mm | 2.5mm | 9.5mm | 2.5mm | 2.5mm | 9.5mm | 72mm |
2.6mm | 2.6mm | 9.75mm | 2.6mm | 2.6mm | 9.75mm | 75mm |
2.7mm | 2.7mm | 10mm | 2.7mm | 2.7mm | 10mm | 80mm |
2.8mm | 2.8mm | 10.5mm | 2.8mm | 2.8mm | 10.5mm | 82mm |
3.0mm | 3.0mm | 11.5mm | 3.0mm | 3.0mm | 11.5mm | 85mm |
3.2mm | 3.2mm | 11.75mm | 3.2mm | 3.2mm | 11.75mm | 90mm |
3.4mm | 3.4mm | 12mm | 3.4mm | 3.4mm | 12mm | 100mm |
3.5mm | 3.5mm | 12.5mm | 3.5mm | 3.5mm | 12.5mm | 110mm |
3.6mm | 3.6mm | 12.75mm | 3.6mm | 3.6mm | 12.75mm | 120mm |
3.8mm | 3.8mm | 13.75mm | 3.8mm | 3.8mm | 13.75mm | 140mm |
4.0mm | 4.0mm | 14mm | 4.0mm | 4.0mm | 14mm | 150mm |
4.2mm | 4.2mm | 14.5mm | 4.2mm | 4.2mm | 14.5mm | 160mm |
4.5mm | 4.5mm | 14.75mm | 4.5mm | 4.5mm | 14.75mm | 170mm |
4.8mm | 4.8mm | 15.5mm | 4.8mm | 4.8mm | 15.5mm | 190mm |
5.0mm | 5.0mm | 16mm | 5.0mm | 5.0mm | 16mm | 200mm |
Ingredient List Of Cold Rolled Steel Coils
Grade | C | Mn | Si | P | S | |
Q345B | Min. Max. |
≤0.20 | ≤1.70 | ≤0.50 | ≤0.035 | ≤0.035 |
Processing Technology Of Cold Rolled Steel Coils
Since there is no heating during the production process, there are no pitting and iron oxide defects that often occur in hot rolling, and the surface quality is good and the finish is high. Moreover, the dimensional accuracy of cold-rolled products is high, and the performance and structure of cold-rolled products can meet some special requirements, such as electromagnetic properties, deep drawing properties, etc.
Price Range
Q295A(B)-Q345 A(B) Cold Rolled Steel Coil Price List | Q295A(B)-Q345 A(B) Cold Rolled Steel Coils FOB Per Unit (USD) | |||||||
Q295A(B)-Q345 A(B) Cold Rolled Steel Coils | $580.00-$2800.00 |