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OEM manufacturer Steel Rebar - Bearing steel 9Cr18 G20CrMo GCr15High carbon chromium steel – Lu
Introduction Bearing steel is the steel used to make balls, rollers and bearing rings. Bearing steel has high and uniform hardness and wear resistance, and high elastic limit. The requirements for the uniformity of the chemical composition of the bearing steel, the content and distribution of non-metallic inclusions, and the distribution of carbides are very strict. It is one of the most stringent steel grades in all steel production. In 1976, the International Organization for Standardizatio... -
Factory Cheap Hot Silicon Steel Coil - Spring steel plate Carbon structure Polished blue spring steel strip – Lu
Introduction As a general-purpose steel, spring steel is used to make springs for automobile and industrial suspensions. Generally, low-alloy manganese and medium/high carbon steels with very high yield strength are used. This allows objects made of spring steel to be prominent In the case of deflection or distortion, it returns to its original shape. For springs subjected to fatigue loads, high requirements are placed on surface finish and internal cleanliness (limiting the number of non-met... -
Factory wholesale Tin Free Steel Coil - Cold Rolled Steel Coil Complete specifications customizable – Lu
Introduction Cold rolled steel coils are made of hot rolled coils and roll down to below the reloading temperature at room temperature. Cold rolled steel has good performance. That is, cold rolled steel can be thinner and more precise. The rolled steel plate has the characteristics of high straightness, smooth surface, clean and bright cold-rolled plate, easy to be coated and processed, a variety of varieties, a wide range of applications, high stamping performance, non-aging, low output and ... -
Cheap price Galvanized Steel Pipe - Precision seamless steel Pipe Cold Drawn Hot Rolled Tube – Lu
Introduction Precision seamless steel Pipe/tube is a kind of high-precision steel pipe material processed by cold drawing or hot rolling. Because the inner and outer walls of precision steel pipe have no oxide layer, bear high pressure and no leakage, high precision, high smoothness, cold bending without deformation, expansion It is mainly used for the production of pneumatic or hydraulic components, such as cylinders or oil cylinders, which can be seamless pipes or welded pipes. The chemical... -
Cheapest Factory Petroleum Cracking Tube - 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... -
Professional Design Stainless Steel Rectangular Pipe - ERW steel pipe/tube Electric Resistance Welding oil natural gas – Lu
Introduction “ERW steel pipe” is a straight seam resistance welded pipe, abbreviated as ERW. It is used to transport oil, natural gas and other vapor and liquid objects. It can meet various requirements of high and low pressure, and it occupies a pivotal position in the field of transportation pipes in the world. Welded pipes are round pipes welded by steel plates, which are divided into high frequency resistance welded pipes (ERW welded pipes), straight seam arc welded pipes (LSA... -
Super Lowest Price Galvanized Rectangular Pipe - Seamless steel pipe galvanized carbon Weld Steel Seamless tube – Lu
Introduction Seamless steel pipes are perforated from whole round steel, and steel pipes without welds on the surface are called seamless steel pipes. According to the production method, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, extruded seamless steel pipes, and top pipes. According to the cross-sectional shape, seamless steel pipes are divided into two types: round and special-shaped. Special-... -
Manufacturer for Bridge 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... -
Low MOQ for Steel Tube - Free cutting steel alloy AISI 1212 1117 1215 Mould Steel Tool steel – Lu
Introduction Free-cutting steel refers to an alloy steel in which a certain amount of sulfur, phosphorus, lead, calcium, selenium, tellurium and other free-cutting elements are added to the steel to improve its machinability. With the automation, high speed and precision of cutting, it is very important to require steel to have good machinability. This type of steel is mainly used for processing on automatic cutting machine tools, so it is a special steel. Parameter Item Free cutting steel... -
Hot New Products Welded Steel Beams - Gear steel material Chinese manufacturers 20CrNIMO – Lu
Introduction Gear steel is a general term for steels that can be used to process gears. Gear steel is a general term for steels that can be used to process gears. Generally, there are low carbon steel such as 20# steel, low carbon alloy steel such as: 20Cr, 20CrMnTi, etc., medium carbon steel: 35# steel, 45# steel, etc., medium carbon alloy steel: 40Cr, 42CrMo, 35CrMo, etc., can be called Gear steel. It is one of the most demanding key materials of special alloy steel used in automobiles... -
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Fast delivery Steel Sections - I-beam Structural steel online purchase – Lu
Introduction I-beam, also known as steel beam (English name Universal Beam), is a long steel with an I-shaped cross section. I-beams are divided into ordinary I-beams and light I-beams. It is an I-shaped section of steel. Regardless of whether the I-shaped steel is ordinary or light, because the cross-section size is relatively high and narrow, the moment of inertia of the two main axes of the cross-section is quite different, so it can only be directly used for bending in the plane of its we...
