Round steel is divided into three types: hot rolled, forged and cold drawn. The specifications of hot-rolled round steel are 5.5-250 mm. Among them: 5.5-25 mm small round steel is mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round steel larger than 25 mm is mainly used for manufacturing mechanical parts and tube blanks of seamless steel pipes wait.

Round steel is divided into three types: hot rolled, forged and cold drawn. The specifications of hot-rolled round steel are 5.5-250 mm. Among them: 5.5-25 mm small round steel is mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round steel larger than 25 mm is mainly used for manufacturing mechanical parts and tube blanks of seamless steel pipes wait.

Round steel is divided into three types: hot rolled, forged and cold drawn. The specifications of hot-rolled round steel are 5.5-250 mm. Among them: 5.5-25 mm small round steel is mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round steel larger than 25 mm is mainly used for manufacturing mechanical parts and tube blanks of seamless steel pipes wait.

Round steel is divided into three types: hot rolled, forged and cold drawn. The specifications of hot-rolled round steel are 5.5-250 mm. Among them: 5.5-25 mm small round steel is mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round steel larger than 25 mm is mainly used for manufacturing mechanical parts and tube blanks of seamless steel pipes wait.

Composite wear-resistant steel plate, the chemical composition of the alloy wear-resistant layer has a carbon content of 4 to 5%, and the chromium content is divided into two levels: 18 to 30% and 30 to 40%. The volume fraction of Cr7C3 carbide in its metallographic structure Reaching more than 50%, the macro hardness is HRC56~62, and the hardness of chromium carbide is HV1400~1800. Since carbides are distributed vertically in the direction of wear, even compared with cast alloys of the same composition and hardness, the wear resistance is more than doubled.

Composite wear-resistant steel plate, the chemical composition of the alloy wear-resistant layer has a carbon content of 4 to 5%, and the chromium content is divided into two levels: 18 to 30% and 30 to 40%. The volume fraction of Cr7C3 carbide in its metallographic structure Reaching more than 50%, the macro hardness is HRC56~62, and the hardness of chromium carbide is HV1400~1800. Since carbides are distributed vertically in the direction of wear, even compared with cast alloys of the same composition and hardness, the wear resistance is more than doubled.

Composite wear-resistant steel plate, the chemical composition of the alloy wear-resistant layer has a carbon content of 4 to 5%, and the chromium content is divided into two levels: 18 to 30% and 30 to 40%. The volume fraction of Cr7C3 carbide in its metallographic structure Reaching more than 50%, the macro hardness is HRC56~62, and the hardness of chromium carbide is HV1400~1800. Since carbides are distributed vertically in the direction of wear, even compared with cast alloys of the same composition and hardness, the wear resistance is more than doubled.

Composite wear-resistant steel plate, the chemical composition of the alloy wear-resistant layer has a carbon content of 4 to 5%, and the chromium content is divided into two levels: 18 to 30% and 30 to 40%. The volume fraction of Cr7C3 carbide in its metallographic structure Reaching more than 50%, the macro hardness is HRC56~62, and the hardness of chromium carbide is HV1400~1800. Since carbides are distributed vertically in the direction of wear, even compared with cast alloys of the same composition and hardness, the wear resistance is more than doubled.

Galvanized steel coil is one of the hot selling products of our company. It is available in large, regular, small and zero sequins. Compared with color steel coil, it is more affordable. In addition, it has excellent corrosion resistance and durability. That's why it is widely used in construction, automobiles, furniture, household appliances, etc. It is also a good investment due to its wide range of applications and good machinability. We fulfill bulk orders promptly and offer dropshipping prices to keep your costs down. If you are interested, please contact us for details!

Galvanized steel coil is one of the hot selling products of our company. It is available in large, regular, small and zero sequins. Compared with color steel coil, it is more affordable. In addition, it has excellent corrosion resistance and durability. That's why it is widely used in construction, automobiles, furniture, household appliances, etc. It is also a good investment due to its wide range of applications and good machinability. We fulfill bulk orders promptly and offer dropshipping prices to keep your costs down. If you are interested, please contact us for details!

Galvanized steel coil is one of the hot selling products of our company. It is available in large, regular, small and zero sequins. Compared with color steel coil, it is more affordable. In addition, it has excellent corrosion resistance and durability. That's why it is widely used in construction, automobiles, furniture, household appliances, etc. It is also a good investment due to its wide range of applications and good machinability. We fulfill bulk orders promptly and offer dropshipping prices to keep your costs down. If you are interested, please contact us for details!

Galvanized steel coil is one of the hot selling products of our company. It is available in large, regular, small and zero sequins. Compared with color steel coil, it is more affordable. In addition, it has excellent corrosion resistance and durability. That's why it is widely used in construction, automobiles, furniture, household appliances, etc. It is also a good investment due to its wide range of applications and good machinability. We fulfill bulk orders promptly and offer dropshipping prices to keep your costs down. If you are interested, please contact us for details!