Search results for keyword: designations
GB/T 4171-2000 Designation and chemical composition of high weathering structural steel
Introduction
GB/T 4171-2000 high-resistance structural steel is a higher corrosion resistance steel compared to ordinary carbon structural steel. Developed primarily for outdoor applications, it is suitable for use in machining, welding and bending parts and components. It is an important structu......
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ASTM A484M-1998 Dimensional tolerances for stainless and heat-resistant steel bars, billets, and forgings
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ASTM A484M-1998 Standard Specification for General Requirements for Stainless Steel and Heat-Resistant Steel Bars, Billets, and Forgings
This ASTM A484M-1998 standard covers general requirements for stainless steel and heat-resistant steel bars, billets and forgings. The requirements for materi......
List of Technical Standards for Building Steel Structures
Standard for Structural Steel Structures
Structural steel is one of the most widely used and important materials in many modern construction projects. Structural steel is strong and durable, and is used to form the skeleton of industrial and commercial buildings, as well as other structures. As s......
Steel pipe steel grades for mechanical structures in Japan
Japanese Mechanical Structure Seamless Steel Pipes
The creation of seamless steel pipes has enabled the modern scientific and industrial revolutions to progress. The exact origins of these amazing tools and the people who first discovered them have been lost to the annals of history, but the fact......
Color marking of high-quality section steel
Coloring of High Quality Steel
High quality steel is a durable material which is critical in many industries that are essential to the functioning of modern society. Despite its usefulness and wide applications, however, nothing is as important in the production and use of steel, as the proper co......
Steel name, usage, characteristics, symbol (3)
Stainless-Steel
Stainless steel is a type of steel alloy with a minimum of 10.5% chromium content by mass. The name of the stainless steel is derived from two words, “Stainless” and “Steel”, which means that it is resistant to rust and stains. It is one of the most popular alloys used in the m......
Alloy structural steel (GB 3077-88) (1)
Alloy structure steels (GB 3077-88)
Overview
Alloy structure steels refer to the type of alloy steel which has been developed for the purpose of the restructure of steel objects in the engineering industry. Specifically, GB 3077-88 refers to the alloy structure steel used in such structures as m......
Unified digital code system for steel and alloy grades (GB/T17616-1998)
GB/T17616-1998 Steel and Alloy Grade Number Coding System
Introduction
The GB/T 17616-1998 Steel and Alloy Grade Number Coding System is an internationally accepted uniform numbering system and is used to classify and name ferrous (iron and steel) and alloy (aluminum and nickel) grades. The syst......
Basic knowledge of steel - steel grades and names
Steel is a material used for a variety of applications, and each individual grade of steel has distinct characteristics and properties. In order to ensure that the specific steel is used for a specific purpose, steel grades are denoted by a series of numbers and letters. There are a variety of sta......
Japanese JIS mechanical structure steel designation system
，文章的内容：
Japanese JIS Mechanical Structure Steel Designation System
Steel has been used as part of the structure of mechanical structures since the invention of steel. It provides strength, durability, and versatility to a design and is widely used in many industries. In Japan, they have dev......
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