Search results for keyword: machinability
ASTM A29/A29M-1993 Standard Grain Size of Hot-Worked and Cold-Worked Carbon and Alloy Steel Bars
Abstract
This article aims to discuss the practices on grain size measurements of ASTM A29/A29M-1993 hot-processed and cold-processed carbon and alloy steel bars. The procedures for grain size measurements are thoroughly discussed, beginning from the selection of specimens, followed by the sample......
1056 
Sophie
Main domestic and foreign standards for steel used in auto parts (1)
Automotive steel parts standards
Automotive steel parts are an integral component of the automotive industry. They offer a variety of benefits, such as increased safety, improved performance, and decreased costs. In order to ensure quality, automotive parts must adhere to specific standards. Ther......
Diameter of Japanese National Standard for Round Electrode Rods
JIS (Japan Industry Standard) round electrodes rods are a type of electrode rod that has been approved by the Japan Industrial Standards Committee, and is widely used in welding and cutting applications in Japan.
JIS round electrode rods are produced in a variety of alloys and sizes, however, the......
Baosteel plastic mold steel
The Chinese steel industry is an important part of the industrial and economic development of the Peoples Republic of China. It is the mainstay of growth and development in the nations manufacturing sector and provides the materials and raw materials used in many of the other industries in the cou......
High-speed tool steel (GB/T9942-1988)
High Speed Tool Steels
High Speed Tool Steels are a type of alloy steel used in the manufacturing of tools. They are a unique combination of hardness, abrasive resistance, and wear resistance that make them ideal for the production of precision tools. High Speed Tool Steels are specially designed......
Gray iron castings (abstract) GB 9439-88
Abstract
GB 9439-88 is a national standard for gray cast iron parts. Gray cast iron is a type of cast iron which has an even surface and a dense microstructure with excellent mechanical properties and wear resistance. This standard specifies the requirements, test methods, acceptance criteria, ma......
Heat-resistant steel castings (abstract) GB 8492-87
Heat-resistant steels are widely used for casting of components for many industries such as the oil and gas, petrochemical and power generation. The properties of these steels provide them with good thermal and oxidation resistance to high temperature environments, coupled with good strength and h......
Electroslag casting alloy tool steel module (YB/T155-1999)
Introduction
Tool steel is one of the most important components used in metalworking and mechanical manufacturing. It is a special steel alloy composed of many elements and used in a wide range of industrial applications. It has strong wear resistance, high strength and good toughness, as well as......
Carburized bearing steel (GB 3203-82)
Carburized Steels (GB 3203-82)
Carburized steels, also known as carbonized steels, are steels that have been subjected to a process of carburization in order to increase their resistance to wear, corrosion and fatigue. Carburization is a process of chemical reaction that takes place at elevated t......
Carburized bearing steel (GB 3203-82)
Carbon bearing steel (GB 3203-82)
Carbon bearing steel, also known as bearing steel, is a type of steel alloy used in the production of bearing components that meets the China national standard GB 3203-82. It is characterized by excellent fatigue resistance, residual compressive notches, wear res......
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