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Process method of 45# flat steel.
View：36 Date: 05-29-2023
Some steel stays at 400~550℃ for a long time, and its impact value will decrease significantly after cooling to room temperature. This phenomenon is called thermal brittleness of ···
View：35 Date: 05-29-2023
20CrNi2MoA is a kind of high-quality alloy structural steel, which is made by multiple precision machining processes by adding carbon, silicon, manganese, phosphorus, sulfur, chrom···
View：72 Date: 05-26-2023
The first part represents the material, such as: S (Steel) represents steel, F (Ferrum) represents iron.
View：49 Date: 05-25-2023
Spring steel refers to the special alloy steel used in the manufacture of springs and other elastic components. According to the performance requirements, use conditions can be div···
View：62 Date: 05-24-2023
low carbon steel plate is a kind of material that is used a lot. It is divided into ordinary low carbon steel plate and special steel plate, including low alloy high strength steel···
View：45 Date: 05-24-2023
Spiral welded pipe: The low carbon carbon structural steel or low alloy structural steel strip is rolled into a tube blank according to a certain helix Angle (called forming Angle)···
View：70 Date: 05-22-2023
Big mouth straight seam welded pipe main production process description.
View：64 Date: 05-22-2023
Steel pipe is not only used to transport fluids and powdery solids, exchange heat, and make machine parts and containers, it is also an economic steel.
View：48 Date: 05-22-2023
Rebar is the common name of hot rolled ribbed steel bar. The grade of ordinary hot rolled steel bar consists of HRB and the minimum yield point of the grade.
View：50 Date: 05-19-2023
Boiler plate,It is mainly used for making boilers.
View：71 Date: 05-19-2023Sales hotline：