Japanese Standard (3)

 　　S45C

　　The Japanese JIS standard steel grade has a composition close to the national standard 45 steel. 45 steel, as a commonly used high-quality carbon structural steel, has a wide range of uses

　　S20C is a high-quality carbon structural steel material according to the Japanese JIS standard. Equivalent to China's high-quality carbon structural steel 20 # steel, it is generally replaced with China's high-quality carbon structural steel 20 # steel.

　　Carbon plate steel plate grade: S10C S12C S15C S17C S20C S22C S25C S28C S30C S33C S35C S38C S40C S43C S45C S48C S50C S53C S53C S53C S55C S55C



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National Standard Properties of 304 Stainless Steel Plate

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Advantages of extruded aluminum

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 　　 Extruded aluminum has many advantages compared to other metals. Some metals can match some of the ideal properties of aluminum, but no metal can match all of these advantages simultaneously. 　　There are many benefits of aluminum profiles, including: 　　Light. The weight of aluminum is about one-third of the weight of iron, steel, copper, or brass. This makes it easier to handle and transportation more economical. Therefore, aluminum is widely used in automotive design, aerospace, and high-rise buildings. 　　Strong. The strength of aluminum is sufficient to meet all applications except for the most demanding ones. Aluminum is very suitable for cold environments as it becomes stronger as the temperature decreases. 　　Corrosion resistance. Aluminum does not rust. It is protected by oxide surface facial mask, and this protection can be enhanced by anodic oxidation. 　　Excellent thermal conductivity. Aluminum has better thermal conductivity than most metals. This makes it an
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