Cold-rolled steel is low-carbon hot-rolled steel that has been rolled at room temperature, below its recrystallization temperature. The steel is then cleaned of oxide scale and finished in a specific series of rolling to just over the desired thickness, heating to controlled temperatures, and final rolling to the desired thickness. This produces steel with a close thickness tolerance (+/-.0015” or better) and a wide range of controlled surface finishes. The process of cold rolling increasing the steel’s strength and hardness, while decreasing its ductility. Not only can you achieve improved mechanical properties, cold rolling provides more control over the shape and final dimensions of the product.
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Of course. We are looking forward to customers’ visit to our office and factory. Once you have any schedule for China, please let us know and we will pick you up at the airport or station. By the way, we offer pictures, videos, videoconferencing, live broadcasts, etc. to help you know us better. Please contact us for more information.
About 900,000 tons.
We have some products in stock, common size or design. Also, we can produce for your order.
We are a factory, the main production and sales of steel coil, galvanized coil, color coated coil and so on
Solid colors, or patterns. Matte or glossy surface. Embossed or perforated. As per solid color, please refer to the RAL color code or send us samples. The most popular colors include traffic red (RAL 3020), sky blue (RAL 5015), moss green (RAL 6005), signal white (RAL 9003), traffic black (RAL 9017), etc. Qiaosi Steel offers more than 400+ custom patterns to choose from, such as grass, brick pattern, wood grain, camouflage, traffic sign, flowers, and so on.
FOB, CIF, CFR, and others can be provided according to your needs.
30% T/T + 70% balance before shipment.