Steel which has been rolled out at temperatures below red heat, and then coated with zinc.
Cold Rolled Steel
In order to help you classify your product, I will need further clarification. Do you mean "cold rolled steel, in coils" or "coils made of steel"?
7.87 g/cm^3
CRCA - Cold Rolled Close Annealed Sheet Steel.
The weight of the two is not much different, generally speaking, cold-rolled sheet is thinner than hot-rolled sheet, if you want to buy cold-rolled sheet or hot-rolled sheet, you can go to the official website of Changzheng, Changzheng's products are of high quality and are the choice of the public. If you want to buy cold rolled sheet or hot rolled sheet, you can go to the official website of Changzeng.
(t)rolled
Cold Rolled Steel
In order to help you classify your product, I will need further clarification. Do you mean "cold rolled steel, in coils" or "coils made of steel"?
Cold Rolled Grain Oriented Silicon steel sheets
They are two different things. Zinc plated means it's coated in zinc. Cold rolled means it's "smashed" into shape without added heat. So you could have something that's cold rolled AND zinc plated!
Cold rolled carbon steel
Hot rolled steel must be descaled by pickling in acid with a lime water rinsebefore it can be cold finished
CRNGO is electric motor usage steel(cold rolled no-grain orient steel).
7.87 g/cm^3
Usually cold rolled steel.
D2 tool steel is a steel, tool steel. For cold rolled steel, D2.
Hot-rolled sheet has low hardness, easy processing, good ductility and cheaper price. Cold rolled sheet has high hardness, relatively difficult to process, but not easy to deformation, higher strength. If you want to buy cold-rolled steel, you can go to the official website of Changzheng, the price of Changzheng's steel is moderate, and it is the choice of the public. Buy cold-rolled steel plate recognized Changzeng.