Various Standard and non-standard specifications are both available as customers request.
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Various Standard and non-standard specifications are both available as customers request
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Cold-rolled sheet is a product obtained by rolling hot-rolled coils at room temperature below the recrystallization temperature. Mostly used in automobile manufacturing, electrical products, etc. Cold rolling is rolling at the recrystallization temperature, but is generally understood as rolling using a material rolled at room temperature.
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Hardox 600 Wear Carbon Steel Plate
The wear-resistant layer is mainly composed of chromium alloys, and other alloy components such as manganese, molybdenum, niobium, and nickel are also added. The carbides in the metallographic structure are distributed in fibers, and the fiber direction is perpendicular to the surface. The microhardness of carbide can reach HV1700-2000 or more, and the surface hardness can reach HRc58-62. Alloy carbide has strong stability at high temperature, maintains high hardness, and also has good oxidation resistance, and can be used normally within 500 ℃. Wear-resistant steel plate has high wear resistance and good impact performance. It can be cut, bent, welded, etc., and can be connected to other structures by welding, plug welding, bolt connection, etc., which saves time in the process of repairing the site. , convenient and other characteristics, widely used in metallurgy, coal, cement, electricity, glass, mining, building materials, brick and other industries
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4mm Ms Round Carbon Steel Rod Bar
Round steel bar refers to a solid long strip of steel with a circular cross-section. Its specifications are expressed in diameter in millimeters (mm). Round steel is divided into three types: hot rolled, forged and cold drawn. The size of hot rolled round bar is 5.5-250 mm. Among them: small round bars of 5.5-25 mm are mostly supplied in bundles of straight strips, which are often used as steel bars, bolts and various mechanical parts; round bars larger than 25 mm are mainly used for the manufacture of mechanical parts and billets of seamless steel pipes Wait.
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The locks are symmetrically distributed on both sides of the neutral axis, and the web is continuous, which greatly improves the section modulus and bending stiffness, and ensures that the section mechanical properties can be fully utilized. Because of its unique cross-sectional shape and reliable Larssen lock.
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A steel sheet pile is a steel structure with linkages on the edges, and the linkages can be freely combined to form a continuous and tight retaining wall or a steel structure.
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Cold-rolled coil (annealed state): It is obtained by bell annealing before rolling. After annealing, the work hardening phenomenon and internal stress are eliminated (greatly reduced), that is, the yield strength is reduced close to that of cold rolling. forward. Cold-rolled coils are made from hot-rolled coils, which are rolled at room temperature below the recrystallization temperature, including plates and coils. Among them, those delivered in sheets are called steel plates, also known as box plates or flat plates; those with long lengths and delivered in coils are called steel strips, also known as coil plates.
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Cold-rolled steel strip refers to hot-rolled strip and plate as raw materials, rolled into strips and sheets by cold rolling mill at room temperature. The general thickness is 0.1~3mm and the width is 100~2000mm. cold rolled strips or sheets have the advantages of good surface finish, good flatness, high dimensional accuracy and good mechanical properties. Usually the products are in rolls, and a large part of them are processed into coated steel sheets.
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Cold-rolled coil (annealed state): It is obtained by bell annealing before rolling. After annealing, the work hardening phenomenon and internal stress are eliminated (greatly reduced), that is, the yield strength is reduced close to that of cold rolling. forward. Cold-rolled coils are made from hot-rolled coils, which are rolled at room temperature below the recrystallization temperature, including plates and coils. Among them, those delivered in sheets are called steel plates, also known as box plates or flat plates; those with long lengths and delivered in coils are called steel strips, also known as coil plates.
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