Search results for keyword: c20
20CrMnSi alloy structural steel
20CrMnSi Alloy Structural Steel
20CrMnSi alloy structural steel is a widely used high-quality low-cost alloy steel, which has high strength and hardenability, good toughness and plasticity, moderate cold deformation and good welding performance. It has high fatigue limit and multiple impacts. The......
25/06/2023 
1060 
Sophia
Main steel types and main chemical components of high-quality carbon steel wire
High-quality Carbon Steel Wire and its Main Chemical Components
Carbon steel wire is a type of steel wire with high carbon content, which can be divided into three categories: low carbon steel wire, medium carbon steel wire and high carbon steel wire. Commonly used steel grades for carbon steel w......
20 steel (screw) hydrogen-induced cracking fracture and stress corrosion fracture
Abstract
Hydrogen-induced cracking (HIC) is a corrosion mechanism that affects many metallic materials, including steel. It is a type of hydrogen embrittlement that causes the steel to become brittle and susceptible to cracking. In the present study, the effect of hydrogen on steel screws was eval......
Metallographic diagram of 20 steel (surface galvanized after carbonitriding and quenching)
c20 steel is a low carbon content C-Mn steel which possesses excellent machinability of similar steels such as CK20 without providing any appreciable strength or wear resistance. c20 steel is coated with a zinc plating layer on its surface to protect against corrosion. The zinc-plated layer is gen......
20 steel (annealing treatment) low carbon carbon steel metallographic structure
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Abstract
The purpose of this study was to analyze the microstructure of low carbon carbon steel 20-steel (annealed) through metallography. Samples of the three different states, namely as delivered, annealed, and polished, were cut from soldering part of C-type steel washer. It was found that t......
Metallographic structure of 20 steel (annealed at 860°C) low carbon carbon steel
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Low Carbon Steel 20
Low carbon steel 20 (Lc20) is an alloy of iron, carbon and other alloying elements. The steel has a low carbon content, typically ranging between 0.18-0.22%, and one of the most common grades used in manufacturing today. Lc20 is valued for its strength and durability, and ca......
Metallographic diagram of 20 steel (920℃) carburized treatment
Carburizing is a process by which a case layer of carbon rich material is diffused into the surface of steel components. The primary functional benefits are improved wear resistance and greater fatigue strength. The steels most widely used for carburizing are plain carbon steels (high, medium and ......
strain coordination equation
Abstract
Strain Coordination equation is a mathematical equation that governs many of the mechanical behavior of solid materials. It describes the relationship between strain and stress, which are important measures of a materials ability to absorb or respond to external forces and loads. The stra......
Mechanical properties of heat-resistant steel at room temperature
Heat-Resistant Steel Mechanical Properties at Room Temperature
Heat-resistant steel is a type of alloy steel with superior heat resistance, oxidation resistance, wear resistance, and corrosion resistance compared to other steels. It is mainly used in the production of high-temperature parts, powe......
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