S355 Astm A36 S45C Carbon S235 Customised Bengang Hard Wearing Ar600 High Steel China Wear Plates Manufacturer Sheets

Carbon steel has a carbon content of 0.0218% to 2.11%. Also called carbon steel. Generally also contains a small amount of silicon, manganese, sulfur, phosphorus. the higher the carbon content in carbon steel, the greater the hardness and the higher the strength, but the lower the plasticity. According to the application, it can be divided into three categories: carbon structural steel, carbon tool steel and free-cutting structural steel. Carbon structural steel is further divided into engineering construction steel and machine manufacturing structural steel. According to the processing technology, it can be divided into hot-rolled carbon steel and cold-rolled carbon steel.

Send us inquiry to get the most cost-effective price with details within 1 hour.

Welcome to contact with us to get the newest price of steel and shipping info. to save your money

Hot rolled steel is steel that has been roll-pressed at very high temperatures—over 1,700, which is above the re-crystallization temperature for most steels. This makes the steel easier to form, and resulting in products that are easier to work with. To process hot rolled steel, manufacturers first start with a large, rectangular length of metal, called a billet. The billet is heated and then sent for pre-processing, where it is flattened into a large roll. From there, it is kept at a high temperature and run through a series of rollers to achieve its finished dimensions. Steel shrinks slightly as it cools. Since hot rolled steel is cooled after processing, there is less control over its final shape, making it less suitable for precision applications. Hot rolled steel is often used in applications where minutely specific dimensions aren't crucial. 

Cold rolled steel is essentially hot rolled steel that has been through further processing. Once hot rolled steel has cooled, it is then re-rolled at room temperature to achieve more exact dimensions and better surface qualities.

Q: How do you ensure the quality of your products to meet customer needs?
Our boss has more than 10 years of domestic trade experience in different types of steel industry, our foreign trade manager is very familiar with the requirements of different types of steel under different international standards, the steel mills we work with are very famous, stable and they have complete quality management system. and SGS inspection is also no problem. If the customer finds quality problems after receiving the goods, we will pay the customer without hesitation.

Q: Why is the price of the steel on alibaba sometimes inconsistent with the price in the Chinese domestic market?
Steel prices in China's domestic market are higher for a period of time and lower for a period of time. We sincerely recommend that customers consult us at any time to get the lowest price for themselves, it will save buyers' lots of money.

Welcome to contact us at any time if you have other questions.