Spring steel refers to special alloy steel used to manufacture various springs and other elastic components. According to performance requirements and usage conditions, it can be divided into ordinary alloy spring steel and special alloy spring steel. Spring steel has excellent comprehensive performance, excellent metallurgical quality (high purity and uniformity), good surface quality (strictly control surface defects and decarburization), precise shape and size.

‌The differences between cathode copper and copper scrap mainly lie in their sources, uses and treatment methods. ‌

C46400 naval brass has become the preferred material for marine engineering due to its excellent corrosion resistance, high strength and good processing performance. It can resist seawater erosion and ensure the safety of facilities. It is widely used in ships, underwater equipment and heat exchange systems. In the future, it will play a more important role in marine engineering construction.

Similar grades: GH3625 (GH625), NS3306 (NS336), 0Cr20Ni65Mo10Nb4 (China), UNS N06625 (USA), W.Nr.2.4856, NiCr22Mo9Nb (Germany), NA21 (UK), NCF625 (Japan), ATG E2, NC22FeDNb, NC22DNb (France)

European standard H-shaped steel S235JR, S275JR, and S355JR have increasing carbon content and different mechanical properties. They are suitable for structural parts with different load-bearing requirements. They are corrosion-resistant, earthquake-resistant, easy to process and install, and are ideal for construction projects.

Aluminum sheet is a common metal material with the characteristics of light weight, corrosion resistance, good thermal conductivity, etc. Therefore, it is widely used in industrial manufacturing, architectural decoration, aerospace and other fields. Different application fields have different requirements for aluminum sheet materials, so when choosing aluminum sheet materials, you need to consider its grade.

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Chemical composition analysis of T1 copper
Discussion on the Characteristics of T1 Copper
Application fields and advantages of T1 copper

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First, what is 304 stainless steel
Second, the physical properties of 304 stainless steel
Third, the application scope of 304 stainless steel
Fourth, the processing method of 304 stainless steel