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Aluminum and aluminum alloy welding rod GB 3669-83
GB 3669-83 Alloy aluminum welding rods
Introduction
GB 3669-83 is an international standard of alloy aluminum welding rods. This standard is issued in 1983 and identifies the requirements for alloy aluminum welding rods for fusion welding. It plays an important role in all kinds of activities re......
1019 
Oliver
11SMnPb30 use
Grade 11SMnPb30
Grade 11SMnPb30 is a leaded free-cutting carbon steel grade. It is a low-carbon alloy with a sulfur content of 0.07%, and lead of 0.45%, which makes it suitable for use in various applications where improved machinability is required such as machine tools and fasteners. It is ofte......
Grade and chemical composition of cold-rolled ribbed steel bars (GB 13788-2000)
Cold-rolled Ribbed Steel Bar Chemical Components and Specification (GB 13788-2000)
Ribbed bars are formed by mats rolling or cold drawn of round steel bar. As an important reinforcement bar in the field of construction,they are widely used, such as concrete structures, bridges, tunnels and others......
American steel grade representation method
Introduction:
Steel is one of the most important and widely used materials in the world, coming in countless shapes and forms and having countless applications. Steel is an alloy composed of iron and other elements, like chromium, nickel, and molybdenum, all of which can influence the properties ......
French standard steel number representation method
France uses several steel numbering systems, including the French Standard or AFNOR, the France-based UIC Standard, and the France-based EN Standard.
AFNOR steel grades are commonly designated using the following format:
XCXX–XX–XX, where:
• XC represents the steel category, e.g. XC18 = gener......
Comparison table of commonly used aluminum and aluminum alloy grades at home and abroad
Aluminum and aluminum alloys are becoming more and more widely used in industry and daily life due to their various properties. Different usages require different grade of aluminum, and the grades of aluminum alloy are represented in different numerical codes.
In this article, we will discuss com......
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 ......
Brief introduction to the representation method of metal material grades in China (GB)
Introduction
China has a unique system of numbering and coding a wide range of metallic materials, called Chinese Standard (GB) Metal Materials Numbering System (in Chinese “gong bu”). Generally, it is a four-digit designations for classifying and determining basic Metal materials.
The Purpose......
Aluminum and aluminum alloy plates GB 3880-83
Introduction
Aluminum plate and aluminum alloy plate are two important parts of the aluminum sheet family. They are widely used in various fields. In this paper, the application and properties of aluminum plate and aluminum alloy plate are introduced in detail.
Application of aluminum plate and ......
Electrode
The electrodes used in the electrophoresis process can vary widely, depending on the type of electrophoresis being performed. For example, when carrying out gel electrophoresis, one can choose from several different types of electrode depending on their requirements. Agarose gel electrophoresis, f......
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