Q195 belongs to carbon structural steel, its strength is 150Mpa, less than Q235, usually used in construction, structure, car and other fields. Its plasticity, toughness and welding performance is very excellent, and the processing is very convenient, the disadvantage is that the strength is relatively low, generally through the heat treatment process construction.
Q195 carbon structural steel is widely used in China, because of its excellent integrated performance in strength, plasticity and welding, etc. Q195 steel can be made into a great many of steel products such as steel wire rod, galvanized wire, binding wire, welded mesh, metal fence, steel plates, steel pipes and tubes as well as steel angle, etc.

Wear-resistant steel plates are mainly divided into two types: alloy wear-resistant steel plates and composite wear-resistant steel plates. Alloy wear-resistant steel plates are nm400, JFE-EH400, DILLIDUR 400, etc. Composite wear-resistant steel plates are made by surfacing a layer of ordinary steel plates. , make a layer of wear-resistant alloy layer, so it is also called bimetal wear-resistant steel plate.
No matter what kind of wear-resistant steel plate it is, it may not look much different from ordinary steel plates on the surface, but its functions and ingredients are far different. So, what are the differences between wear-resistant steel plates and ordinary steel plates?

Angle steel, commonly known as angle iron, is a long strip of steel that is perpendicular to each other and forms an angle. It's the same type of steel, just called differently. It is a section steel specially used to make shelves. It has various shapes and many long holes for people to string screws. It is mainly used for personal shelves in shopping malls and factories. Next, I will list the types of angle steel for you.

What is Color Coated steel coil?
Color-coated coils are made by using hot-dip galvanized sheets, hot-dip galvanized sheets, etc. as substrates, and after surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are coated on the surface, and then baked and solidified. finished product. Colored steel coils are also named because they are coated with organic coatings of various colors, referred to as color-coated coils. Color-coated steel strips using hot-dip galvanized steel strips as the base material are protected by a zinc layer. The organic coating on the zinc layer plays a covering and protective role to prevent the steel strips from rusting. The service life is longer than that of galvanized strips, about 1.5 times.

Channel steel is a carbon structural steel for manufacturing and machinery. It is a section steel with a complex section, and its cross-sectional shape is groove-shaped. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing. In use, it is required to have good welding, riveting performance and comprehensive mechanical performance.

Electrogalvanizing: also known as cold galvanizing in the industry, is the use of electrolysis, the formation of uniform, dense, well combined metal or alloy deposition layer on the surface of the parts. Compared with other metals, zinc is a relatively cheap and easy plating of a metal, a low value corrosion prevention electroplating, is widely used to protect iron and steel parts, especially to prevent atmospheric corrosion, and used for decoration. Plating techniques include groove plating (or hanging plating), roll plating (suitable for small parts), blue plating, automatic plating and continuous plating (suitable for wire and strip). Principle: chemical oil removal → hot water washing → water washing → electric oil removal → hot water washing → water washing → strong corrosion → water washing → electrogalvanized iron alloy → water washing → light out → passivation → water washing → drying.

Hot-rolled carbon steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes.

Carbon steel is a kind of steel with a carbon content between 0.02% and 2% (more than 2% is called cast iron, and less than 0.02% is called wrought iron), and very few other elements. It is also the metal material with the highest output, and the steel with relatively high other components (excluding impurities) is called alloy steel