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International Free Cutting Steel Grades
International Easy-Cutting Steel Introduction
Steel is one of the most commonly used materials in many industries. From infrastructure to automotive, medical devices to aerospace, steel is used in some way in almost every industry. Steel, however, is not all the same. There are many different typ......
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Hot-rolled thick steel plates for plastic molds (YB/T107-1997)
Hot Rolled Thick Steel Sheets for Plastic Moulding (YB/T107-1997)
Hot rolled thick steel sheets for plastic moulding are a type of steel production that is often used in the production of plastic moulds and components. They are produced by hot rolling or hot extrusion of sheets and frames that have......
Grades of Alloy Structural Steel
Alloy structural steel grades include: Q345, Q390, 45Mn2, 15Cr, 20Cr, 25Cr, 30Cr, 35Cr, 40Cr, 20CrMnTi, 20CrNiMo, 30CrMnSiA, 38CrMoA1, 42CrMoA、20CrNiMo2, 25Cr2Mo1VA and so on.
Q345:
It is widely used in construction, bridge and other fields because of its excellent performance. The equivalent of......
Designation, chemical composition, heat treatment system and mechanical properties of alloy structural steel
Introduction
Alloy structural steels are referred to as medium-carbon steels that are alloyed with elements such as manganese, silicon and molybdenum to strengthen them. Their use for buildings, railway bridges and shipbuilding is an example. Alloy structural steels are generally divided into thr......
European Reinforcement Steel No.
Europe Steel Grading System
Steel is a key material in numerous industries throughout the world, ranging from energy generation and construction to automotive and consumer goods. This makes it imperative for professional engineers, technicians, fabricators and welders to know the grades of steel ......
Representation method of bearing steel grade
Bearing Steel Grades
Bearing steel refers to a type of alloy steel used in rolling contact bearings, such as those found in ball and roller bearings. Bearing steels are designed to have high reliability and durability, even in extreme operating conditions. They generally contain a high proportion......
Alloy structural steel wire (GB/T3079-1993)
Alloy Structural Steel Wire (GB/T3079-1993)
Alloy structural steel wire (GB/T3079-1993) refers to wires made of alloy structural steel, which are mainly used for rivets, high-strength mechanical parts and other products.
Alloy structural steel wire is generally made of alloy structural steel ro......
Oil quenching-tempering carbon spring steel wire for valves (YB/T5102-1993)
Keywords: carbon spring steel wire; tempering
Introduction
In order to reduce the hardness of carbon spring steel wire and make the mechanical properties reach their ideal state, tempering is a necessary process. Oil tempering is a far-reaching development in the history of tempering technology.......
Cold-formed square hollow steel for structure GB 6728-86
Cold Formed Hollow Section
Cold formed hollow sections, also known as cold formed rectangular or square hollow sections, are constructed from thin sheets of metal, such as steel or aluminum. Cold formed hollow sections are formed at room temperature and are ideal for applications that require a s......
Cold-formed steel for rolling shutter doors and steel windows (YB/T516-1993)
Cold Formed Steel for Rolling Shutters and Windows
Cold formed steel is a type of steel that is formed by bending and stretching it through roll forming. It is a process of shaping metals into predetermined shapes or profiles and is used in many industries. It is the most commonly used material fo......
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