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Mechanical properties, process properties and surface quality of cold-rolled ribbed steel bars (GB 13788-2000)
Abstract
This paper evaluates the cold-rolled ribbed steel bar mechanical performance, process performance and surface quality by comparing with GB13788-2000 and other standards. Cold-rolled ribbed steel bar is widely used in reinforced concrete and other building structures. In this paper, a ser......
1053 
Sophia
Development Trends of Steel Structure Industry
The Development of Steel Structural Industry
Steel structural industry is an important basis for the construction industry and plays an irreplaceable role in the development of Chinas economy and national construction engineering. With the rapid development of Chinas economy, the steel structure ......
Alloy structural steel (GB 3077-88) (7)
Alloy structural steel (GB 3077-88) (VII)
Alloy structural steel (GB 3077-88) (VII) refers to steel alloys which are widely used in engineering and construction applications such as automobiles, bridges and buildings. These alloys consist of iron, carbon and other alloying elements such as nickel......
100CrMo7-3 uses
EN100CrMo7-3 Introduction
EN100CrMo7-3 is a heat-treatable, low alloy steel that is commonly used for tooling, wear parts, and automotive components. This steel has excellent strength and toughness, especially after heat-treatment. It is also resistant to wear and has good weldability. Furthermor......
40CrMoV4-6 uses
40CrMoV4-6 is a grade of high-temperature and creep resistant steel that is used in applications such as power generation, transportation, construction, and chemical processing. The high strength and enhanced creep resistance of 40CrMoV4-6 make it an ideal choice for components that are exposed to......
Comparison table of commonly used steel grades at home and abroad (2)
Steel is a versatile material which is used in many ways. It is extremely popular as it has a wide range of uses, from simple construction applications to complex engineering projects. Steel can be used to make entire buildings or just small parts, and it comes in many varieties and grades. In ord......
S235JRG1 use
S235JRG1 is a structural grade steel that is widely used in welded, riveted, and bolted construction applications. It offers good plasticity, a certain degree of corrosion resistance, strength, weldability and formability, and is also heat-treatable. It offers excellent machinability and is easy t......
S275JO use
S275JO Steel
S275JO steel is a structural steel with a specified minimum yield strength of 275 N/mm2. It is widely used in the construction of bridges, ships, vehicles, and other structures. The S275JO steel is one of the strongest and most versatile structural steel grades available on todays ma......
St44-2 use
The purpose of ST44-2 steel
ST44-2 steel is a common type of carbon structural steel, which is widely used in the production of fixed parts, welded structures, pipes, vessels and shipbuilding and so on. It belongs to ordinary low alloy steel and is not alloyed with any other alloy elements.
Beca......
American spring steel
Steel is a vital component in many modern-day products, including vehicles, bridges, and buildings. One of the most commonly used types of steel is spring steel—high-quality steel designed to return back to its original shape even after repeated or heavy-duty use.
Spring steel is made using seve......
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