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Comparison table of copper and copper alloy grades at home and abroad
Table of copper and copper alloys designations
1. Introduction
Copper and copper alloys are some of the oldest metals known to man and are present in most common household items. Copper is a versatile material which is used in almost every industry, from electricity and electronics to transporta......
1100 
Sophia
Comparison table of world steel grades (pdf format)
Steel Numbering System
Steel is a vital material used in many industries. Steel is essential for construction, automotive and more. In order for vendors, engineers and builders to identify the type of steel being used, a steel numbering system was created. This numbering system helps to classify ......
Types and symbols of welding rod grades
Welding rods come in a variety of sizes and materials, each of which has a unique marking system. This marking system includes a weld rod type, a symbol and a rod number (or grade). Different weld rod manufacturers adhere to differentiating symbols, meaning the same weld rod type could have differ......
Grades and Chemical Compositions of Cast Aluminum Alloys for Aviation
Aviation Cast Aluminum Alloy Grade and Chemical Composition
Cast aluminum alloys are among the most important materials used in the aviation industry. With its combination of strength, lightness, and corrosion resistance, aluminum provides critical benefits to aircraft. The selection of the right......
Brass plate GB 2041–89
Introduction
Brass is an alloy of copper and zinc. It has a beautiful golden color that is why it is also known as Gold of Non-Ferrous Metals. Brass is also one of the most popular materials used in the production of different objects due to its high mechanical properties, low cost and excellent ......
Carbon structural steel GB 700–88
Carbon Structural Steel GB 700–88
Carbon structural steel GB 700–88 is a type of steel frequently used for making components in gas and oil industry, for instance for constructing pressure vessels, heat exchangers, pipelines, and tanks. It is a carbon-manganese steel with a minimum yield streng......
Grade and chemical composition of carbon structural steel
Carbon structure steel is a kind of mild steel, the carbon content is less than 0.25%. It has a relatively low strength and ductility, but it can be easily formed, machined and welded. Carbon structure steel is widely used in many fields, like as construction, locomotive, machinery and ships.
Car......
European standard steel number representation method
European standard steel number identification method
Steel has been a part of modern life since its invention. Its ability to withstand tremendous loads, its versatility and availability make it an essential material in many industries. Despite its widespread use, understanding steel types and st......
European high and low temperature steel and alloy steel
Europen High and Low Temperature Steel and Alloy Steel Numbers
1 Introduction
Steel and alloy steel are the two main materials used to produce steel components and parts. Steel is an iron-carbon alloy that, along with alloy steel, is having increasingly larger applications due to its durability,......
European welded steel grade
Welding of European Steel
Steel is a key component of many structures in Europe. It is often used in large structures such as bridges, ships, skyscrapers, and even in small components of machinery. Several methods can be used to weld steel, including manual welding, flux cored arc welding, and ga......
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