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Corrosion-resistant alloy hot-rolled plate (GB/T15009-1994)
Corrosion Resistant Alloy Hot Rolled Sheets
Corrosion resistant alloy hot rolled sheets, or CORAHR, are sheets made from special alloys that are designed to have both high strength and corrosion resistance. This type of sheet metal is used for a variety of applications in industries such as aeros......
1061 
Sophia
9SiCr use
1 Introduction
9SiCr is an alloy steel that consists of a combination of silicon and chrome. Its properties include high strength and excellent wear resistance at elevated temperatures. It is often used in the production of cutting tools, mining and drilling equipment, automotive parts and compon......
Baosteel continuous hot-dip galvanized/zinc-iron alloy steel sheet and strip
Introduction
Baosteel has long been dedicated to provide superior hot-dip galvanized and galvalume, galvanized-iron alloy steel plates and strips. With high-class production facilities and advanced production technologies, Baosteel produces high quality hot-dip galvanized and galvalume steel plat......
Deformed permanent magnet steel GB/T 14991-94 replaces GBn 174-82
Introduction
The GB/T 14991-94 replace GBn 174-82, is a new standard with improved characteristics and performance. The new standard requires an increased strength level that allows much less material to be used in order to achieve the same strength. This requires a greater focus on manufacturing......
Introduction of steel varieties and specifications for steel structure
Steel Structures
Steel is one of the most important and versatile materials used in construction and engineering. Its strength, versatility, durability and affordability make it the ideal choice for a variety of structural applications. When choosing a steel structure for a specific project, ther......
GB 13013-91 Hot-rolled straight and smooth round bars for reinforced concrete
，
Hot rolled straight round steel bars for reinforced concrete in GB 13013-1991 has been the most commonly used non-alloy and low alloy steel bars in China, used for the construction and reinforcement of concrete structures.
The steel bars used in GB 13013-1991 have good plasticity and toughness,......
Alloy structural steel (GB 3077-88) (2)
翻译
Alloy Structural Steel (GB3077-88)(Two)
合金结构钢（GB3077-88）（二）
1. Scope
1.范围
This standard specifies the hot rolled and forging alloy structural steel, used for mechanical structures and components.
本标准用于规定热轧和锻造的合金结构钢，用于机械结构和零件。
2. Normative Referenc......
Alloy structural steel (GB 3077-88) (5)
Alloy structural steels are series of steel grades with special chemical compositions and/or mechanical properties which is mainly used in bridges, offshore structures, ships, vehicles, and steel structures. The alloy structural steel GB 3077-88 is a kind of hot rolled and forging alloy steel for ......
properties of metal materials
，并带有参考文献
Metal Material’s Properties
Metal materials have been used in construction, manufacturing and engineering since ancient times. Metal’s popularity is attributed to its unique combination of superior physical and chemical qualities, including strength, durability, malleability, du......
Cold-drawn high-quality structural steel (GB 3078-82) (1)
Cold Rolled Quality Structural Steel (GB 3078-82)
Cold rolled quality structural steel is a commonly used steel product in the modern construction industry. It is produced by hot rolling and then cold finishing, which results in a superior quality material that is then further treated to meet spe......
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