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2021 Good Quality Boiler Steel Plate - Die steel Cold rolled hot rolled H11 1.2343 JIS SKD6 – Lu
Introduction Die steel is used to make cold die, hot forging die, die casting die and other steel types. Moulds are the main processing tools for manufacturing parts in machinery manufacturing, radio instruments, motors, electrical appliances and other industrial sectors. The quality of the mold directly affects the quality of the pressure processing technology, the accuracy of the product, and the production cost. The quality and service life of the mold are mainly affected by the mold mater... -
New Fashion Design for Free Cutting Steel - Die steel Cold rolled hot rolled H11 1.2343 JIS SKD6 – Lu
Introduction Die steel is used to make cold die, hot forging die, die casting die and other steel types. Moulds are the main processing tools for manufacturing parts in machinery manufacturing, radio instruments, motors, electrical appliances and other industrial sectors. The quality of the mold directly affects the quality of the pressure processing technology, the accuracy of the product, and the production cost. The quality and service life of the mold are mainly affected by the mold mater... -
China Cheap price Checkered Steel Plate - Cold heading steel high quality wire plate and bar – Lu
Introduction Cold heading steel is used for forming steel. Cold heading is the use of one or more impact loads at room temperature. It is widely used in the production of standard parts such as screws, pins, and nuts. The cold heading process can save raw materials, reduce costs, and improve the tensile strength and performance of the workpiece through cold work hardening. The steel used for cold heading must have good cold upsetting performance, and the content of impurities such as S and P ... -
100% Original Factory Hydraulic Pillar Tube - Cold heading steel high quality wire plate and bar – Lu
Introduction Cold heading steel is used for forming steel. Cold heading is the use of one or more impact loads at room temperature. It is widely used in the production of standard parts such as screws, pins, and nuts. The cold heading process can save raw materials, reduce costs, and improve the tensile strength and performance of the workpiece through cold work hardening. The steel used for cold heading must have good cold upsetting performance, and the content of impurities such as S and P ... -
Top Quality Stainless Steel Welded Pipe - Square rectangular steel pipeQ195 Q235 Q345 Square and rectangular – Lu
Introduction Square tubes are classified according to their cross-sectional shapes: simple cross-section square tubes: square tubes and rectangular tubes. After the process is processed, it is rolled into strip steel. Generally, the strip steel is unpacked, flattened, crimped, and welded into a round tube, then the round tube is rolled into a square tube, and then cut to the required length. According to the production process, the square tube is divided into: hot-rolled seamless square tube,... -
Hot sale Bulb Flats - Tool steel chinese manufacturer 1.2080 D3 AISI D3 DIN 1.2080 GB Cr12 – Lu
Introduction Tool steel is steel used to manufacture cutting tools, measuring tools, molds and wear-resistant tools. Tool steel has high hardness and can maintain high hardness and red hardness at high temperatures, as well as high wear resistance and appropriate toughness. Tool steel is generally divided into carbon tool steel, alloy tool steel and high-speed tool steel. High-speed tool steel is an alloy tool steel that contains C, Mn, Si, Cr, V, W, Mo, Co. And it can be used as a high-speed... -
China wholesale Galvanized Steel Coil - Boiler steel plate AH36 AH40 Q370r Q345r alloy steel plate Pressure – Lu
Introduction The Boiler steel plate mainly refers to the hot-rolled medium-thick plate material used to manufacture the superheater, the main steam pipe and the heating surface of the boiler fire chamber. Boiler steel plate is one of the most critical materials in boiler manufacturing. It mainly refers to the hot-rolled special carbon steel and low alloy used to manufacture important parts such as the shell, drum, header end cover, supports and hangers in the boiler. Heat-resistant steel medi... -
Factory made hot-sale Low Pressure Boiler Pipe - Thick wall seamless steel pipe precision Carbon Steel Tube – Lu
Introduction The production process of thick-walled seamless steel pipes can be divided into four basic methods: cold drawing, cold rolling, hot rolling, and thermal expansion. Uses are divided into seamless steel pipes for structure; seamless steel pipes for transportation; seamless steel pipes for boilers; high-pressure seamless steel pipes for boilers; high-pressure seamless steel pipes for fertilizer equipment; seamless steel pipes for geological drilling; seamless steel pipes for oil dri... -
Wholesale Price Cold Rolled Strip Steel - Cold drawn round steel Smooth surface Q215 Q235 45# 40Cr 20CrMo GCr15 – Lu
Introduction Cold drawn round steel, also called cold drawn round steel, cold drawn element steel, cold drawn round steel, and light round, is a kind of cold drawn section steel. Whether it is cold-drawn round steel or round steel, its shape is round, but the cold-drawn round steel has a smooth surface and high dimensional accuracy. It has high mechanical properties and can be used directly without processing due to its high dimensional accuracy. Parameter Item Combined round steel Stand... -
China OEM High Carbon Wire Rod - Alloy steel Carbon high strength high toughness wear resistance – Lu
Introduction Alloy steel, in addition to iron and carbon, also adds other alloying elements, called alloy steel. The main alloying elements of alloy steel are silicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titanium, niobium, zirconium, cobalt, and aluminum. , Copper, boron, rare earth, etc. An iron-carbon alloy formed by adding an appropriate amount of one or more alloying elements on the basis of ordinary carbon steel. According to the different added elements, the use... -
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China wholesale Medium Thickness Steel Plate - Carbon structural steel ASTM A36 Q195 Q215 Q235 For building structur – Lu
Introduction High-quality carbon structural steel is referred to as carbon structure steel. Specifically, its carbon content is less than 0.08%. Compared with ordinary carbon steel, its quality is better, it has strict chemical composition and requires to ensure the mechanical performance index, high-quality carbon structural steel with low content of impurities such as phosphorus and sulfur. The types of carbon steel are divided into three categories according to the carbon content: low carb...
