Search results for keyword: 30mn2
30mn2MoW use
30mn2MoW is a high manganese ferritic steel alloy primarily used in applications which require exceptionally high strength and good abrasion resistance. The combination of molybdenum and manganese provides increased strength and hardness as compared to other steels of similar composition. When in......
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Commonly used high-quality carbon structural steel grades and uses
Carbon Structural Steel
Carbon structural steel is a kind of low carbon alloy steel, which contains less carbon content and has good strength, toughness, plasticity and welding properties. It is a kind of structural steel that is commonly used in the structural parts of machine and engineering st......
Comparison table of commonly used steel grades at home and abroad (7)
Steel Grade Comparison Table
China GB ：USA ASTM ：Germany DIN ：UK BS ：France NF
Q235A：A283M-A ：SS14,14,00 ：S235JR ：St37-2：E24-2
Q235B：A283M-B ：E24-2 ：St37-2 ：43B：AE235B
Q235C：A283M-C ：14,14,01 ：S235JO ：RSt37-2：E24-3
Q235D：A283M-D ：44,44,01 ：S235J2G3 ：St44-2 ：E28-2
Q25......
Commonly used alloy structural steel grades and chemical composition table 1
Common Alloy Structure Steels and Their Chemical Composition
Common alloy structure steels are widely used for building structures, vehicles and other mechanical parts, bridges, machine bodies and components, ships, oil and gas platforms and other structural components. These steels have been sp......
GB/T 4172-2000 Grades and chemical compositions of weathering steels for welded structures
GB/T 4172-2000 Welding Structural Steel grades and Chemical Composition
Welding structural steel is a type of steel that is used for welding structures. It usually contains higher amounts of carbon compared to traditional steels, and is therefore much stronger and harder. It often contains other ......
Low alloy structural steel GB 1591–88
介绍
Low Alloy steel Structural Steel GB 1591–88
Low-alloy structural steel refers to the alloy structural steel with C content not exceeding 0.20% and the total amount of alloying elements not more than 5%. Generally, the strength level of low alloy structural steel is low, and its impact toughn......
Russian general structural steel grades
Russia generally has three series of structural steel classified by chemical composition: carbon structural steel, low-alloy structural steel, and special low-alloy structural steel.
Carbon Structural Steel:
1. General-purpose Carbon Structural Steel: Steel grades are 08, 10, 15, 20, 25, 30, 35,......
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......
Comparison table of commonly used steel grades of high-quality section steel and imported steel grades
American AISI/ASTM Carbon Steels
Gene rally speaking, American AISI/ASTM carbon steels are marked with four digital numbers that represent the steel’s grade and chemical composition. The first two digits indicate the steel’s chemical composition percentage, and the last two digits indicate its ......
Mine steel GB 4697
GB 4697 Steel for Mining
Steel for mining has become an essential component for the mining industry for many years. As a matter of fact, it can be said that steel for mining is a huge improvement from the mining practices that had been in use during the days of the gold rush. As mining technique......
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