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Wholesale Square Bar - 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... -
Good Quality Sheet & Coils - Silicon steel coil for non-oriented motors and generators – Lu
Introduction Silicon alloy steel with a silicon content of 1.0 to 4.5% and a carbon content of less than 0.08% is called silicon steel. It has the characteristics of high permeability, low coercivity, and large resistivity, so the hysteresis loss and eddy current loss are small. Mainly used as magnetic materials in motors, transformers, electrical appliances and electrical instruments. In order to meet the needs of punching and shearing when manufacturing electrical appliances, a certain degr... -
Best Price on Spring Steel - 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... -
Equal angle steel Q195 Q235 SS400 A36 triangular hot galvanized angle steel – Lu
Introduction Equal angle belongs to carbon structural steel for construction. It is a section steel with simple cross-section. It is mainly used for metal components and the frame of factory buildings. In use, it requires good weldability, plastic deformation performance and certain mechanical strength. The raw material billets for the production of angle steel are low-carbon square billets, and the finished angle steel is delivered in a hot-rolled, normalized or hot-rolled state.Angle s... -
Low price for Spangle Galvanized Coil - Hot rolled strip steel 0.8mm SGCC hot dip galvanized steel strip – Lu
Introduction Hot rolled strip refers to strips and plates produced by hot rolling. Generally, the thickness is 1.2-8mm. Strip steel with a width of less than 600mm is called narrow strip steel, and strip steel with a width of more than 600mm is wide-band steel. The hot-rolled steel strip can be used directly as a hot-rolled steel sheet, or cold-rolled steel can be supplied as a billet. There are four methods for hot-rolled steel strip according to product width and production process: wide-ba... -
Factory Price For Thick Wall Seamless Steel Pipe - Petroleum cracking pipeCarbon iron steel pipeSeamless carbon steel – Lu
Introduction Petroleum cracking pipe is a long strip of steel with a hollow section and no joints on the periphery. Petroleum cracking pipe is a kind of economic section steel, which is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, automobile drive shafts, and bicycle frames. And steel scaffolding used in construction. The use of petroleum cracking pipes to manufacture annular parts can improve material utilization, simplify manufacturing pr... -
Good User Reputation for Stainless Steel Decorative Pipe - Hexagon steel pipe Save steel for structural parts – Lu
Introduction Hexagon steel pipe is also called special-shaped steel pipe, which also has octagonal pipe, rhombus pipe, oval pipe and other shapes. For economical section steel pipes, including non-circular cross-sectional contours, uniform wall thickness, variable wall thickness, variable diameter and variable wall thickness along the length, symmetrical and asymmetrical sections, etc. Such as square, rectangle, cone, trapezoid, spiral, etc. Special-shaped steel pipes can better adapt to the ... -
High Quality Galvanized Steel Plate - Hot-dip galvanized steel plate JIS G3302 SGCC Gi – Lu
Introduction The commonly used steel grades for hot-dip galvanized sheet are: general commodity coil (CQ), structural galvanized sheet (HSLA), stamped galvanized sheet (DQ), deep-drawing hot-dip galvanized sheet (DDQ), and baking hardened hot-dip galvanized sheet (BH), dual phase steel (DP), TRIP steel (transformation induced plasticity steel), etc. There are three types of galvanizing annealing furnaces: vertical annealing furnace, horizontal annealing furnace and vertical and horizontal ann... -
Bottom price Galvanized Steel - Hot dip galvanized coil Q195 Q235 Q345 manufacturer – Lu
Introduction Hot dip galvanized coil are produced by using hot-rolled steel coils or cold-rolled steel coils as substrates through a continuous hot-dip galvanizing process. According to different annealing methods, hot-dip galvanizing can be divided into two types: in-line annealing and out-of-line annealing, which are also called shielding gas method and flux method respectively. Parameter Item Hot dip galvanized coil Standard ASTM, DIN, ISO, EN, JIS, GB, etc. Material Q195、Q235、 S... -
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Chinese Professional Spring Steel Plate - 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... -
Good User Reputation for Stainless Steel Decorative Pipe - Alloy seamless steel pipe Precision Cold Drawn Hot Rolled tube – Lu
Introduction Cold drawn seamless steel pipe is a precision cold drawn seamless steel pipe with high dimensional accuracy and good surface finish for mechanical structure and hydraulic equipment. The use of precision seamless pipes to manufacture mechanical structures or hydraulic equipment can greatly save mechanical processing man-hours, improve material utilization, and at the same time help improve product quality. Parameter Item Cold drawn seamless steel pipe/tube Standard ASTM, DIN,...
