Search results for keyword: 25cr2mov
Alloy structural steel (GB 3077-88) (3)
1. Introduction
Alloy structural steel ( GB 3077-88) is a kind of alloy structural steel formulated by the State Economic and Trade Commission. The standard includes the following grades of alloy structural steel: 15Cr, 20Cr, 30CrMnSiA, 35CrMnSiA, 20CrMnMo, 20CrMo, 30CrMo, 25CrMoV, 14CrMo, 20CrV,......
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25Cr2Mo1V use
25Cr2Mo1V is a kind of low alloy structural steel. It contains chromium, molybdenum and vanadium as alloying elements and is mainly applied to manufacturing pressure vessels, boilers and other components and parts requiring improved mechanical properties and ability to resist corrosion or high tem......
25cr2mov use
25cr2mov Application
25cr2mov is a nickel-chromium-molybdenum alloy steel which is commonly used in applications requiring toughness and high strength. Due to its excellent strength and wear resistance properties, 25cr2mov is widely used in the aerospace, mining, oil, gas and petrochemical indust......
Comparison of world steel grades (alloy structural steel)
World Steel Numbering System
The World Steel Numbering System (WSN) is an international numbering system used to classify low alloy and alloy steels. The WSN system is managed by the World Steel Association (WSA) and provides a unified system for steel classification and numbering. The WSN system......
Grades of Alloy Structural Steel
Alloy structural steel grades include: Q345, Q390, 45Mn2, 15Cr, 20Cr, 25Cr, 30Cr, 35Cr, 40Cr, 20CrMnTi, 20CrNiMo, 30CrMnSiA, 38CrMoA1, 42CrMoA、20CrNiMo2, 25Cr2Mo1VA and so on.
Q345:
It is widely used in construction, bridge and other fields because of its excellent performance. The equivalent of......
my country's steel grade representation method
Steel Numbering System in China
In China, identifying the different types of steel products is done through designations and numbering systems. Steel designation and numbering systems facilitate the classification of steel types, and are thus important in helping to ensure proper use of steel in ......
Structural seamless steel pipe size, shape, weight (GB/T 8162-1999)
Seamless steel pipe is a kind of steel pipes without welds. It is formed by hot rolling or cold drawing, and the process of hot rolling is called hot rolling, which is usually thicker than the wall thickness of cold drawing. It is divided into two types according to material types: structural seam......
25cr2movA alloy structural steel
25cr2movA Alloy Structural Steel 25cr2movA alloy structural steel is a kind of low alloy high strength structural steel, its carbon content is not high, and it has good alloying performance and good thermal processing performance, which can be hardened and tempered. This kind of steel not only has ......
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