Search results for keyword: 30cr
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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20CrMo, 30crMo use
20CrMo and 30crMo are two medium carbon alloy structural steels often used for manufacturing auto parts and components. The steel contains high levels of chromium and molybdenum for improved strength and durability characteristics. 20CrMo alloy steel is often used for significant components such a......
00Cr27Mo use
Cr27Mo is a martensitic stainless steel containing Cr, Mo and other alloying elements. It has high hardness, wear resistance and corrosion resistance. It is mainly used for wear-resistant parts of valves, pumps, high-temp and high pressure nuclear power plants, and cog wheels for high-speed machin......
20CrMo4 use
20CrMo4 is a low-alloy steel grade with good hardenability and machinability. This steel is supplied in hot rolled and cold drawn conditions, suitable for applications where a combination of high strength with wear resistance or fatigue resistance is required. It is used for heavy duty components ......
28Cr4 use
1. Introduction
The Cr-Mo steel 30cr4 is a low alloy chromium-molybdenum steel that exhibits high strength, hardenability and toughness in both elevated and ambient temperatures. 30cr4 is a popular choice in the automotive, mining and construction industries because of its ability to resist wear,......
30crNi3 use
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30crNi3 steel is a type of low alloy steel which contains chromium, nickel, and molybdenum. It is used in applications that require strength and corrosion resistance. It is used in the production of machinery parts and components that are exposed to extreme temperatures and environments. It is a......
30crNiMo8 use
EN 30crNiMo8 application
EN 30crNiMo8 is a steel grade typically utilized in machine components, such as gears and crankshafts, where strength and wear resistance are key requirements. In fact, it is the most widely used material for the production of such components in Europe, where it is known ......
30cr use
30cr Characteristics and Applications
30cr is a higher strength martensitic stainless steel that is typically found in high temperature applications. The alloy can be easily welded and machined, and exhibits a high degree of corrosion resistance as well as mechanical properties, making it an idea......
32CrMo12 use
AISI 4130 Cr-Mo Steel (30crMo)
AISI 4130 Cr-Mo steel is a low alloyed steel used in a variety of applications and industries. It contains elements such as chromium and molybdenum, which adds strength and hardenability to the material, making it suitable for applications requiring extreme hardness......
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......
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