Application of ZG30SiMnTi wear-resistant steel in investment casting sprocket

Application of ZG30SiMnTi wear-resistant steel in investment casting sprocket

Investment casting sprockets are mechanical parts that are used for fastening and transmission system parts of various mechanical equipment, and as the core element of the drive system, their quality will directly affect the performance of the gearbox or transmission system. In the past, investment casting sprockets were mainly made of carbon steel, but due to its poor wear resistance, the sprockets often failed due to long-term operation or harsh working condition. ZG30SiMnTi wear-resistant steel, with its excellent wear resistance and strength characteristics, has gradually become the mainstream material in the investment casting of sprockets.
    
Analysis of Main Property
ZG30SiMnTi wear-resistant steel is a high hardness and wear-resistant alloy composed of 30% Cr, 5% Si, 1% Mn, and a certain amount of titanium. It has high hardness, good wear resistance and proper strength, and is widely used in various industries. The Brinell hardness of ZG30SiMnTi wear-resistant steel is generally more than 590HBS, and its ultimate tensile strength can reach above 1770MPa. In addition, this type of steel has good corrosion resistance and can be used in harsh working environments for a long time. In terms of its elastic modulus, ZG30SiMnTi steel has an elastic modulus of 200GPA, which is much higher than that of other steels, such as carbon steel and alloy steel.
    
Application in Investment Casting
The properties of ZG30SiMnTi wear-resistant steel make it an ideal material for investment casting sprockets. Compared with ordinary carbon steel, it has better wear resistance, strength, and elastic modulus, making it more applicable to sprockets that are often subjected to high loads. The high hardness of ZG30SiMnTi wear-resistant steel generally enables sprockets to maintain their shape and size during long-term operation. In addition, the high elastic modulus of ZG30SiMnTi steel makes it an ideal choice for sprockets that require more accuracy and precision, as the parts can easily maintain the original shape and size even under strong force. Thus, investment casting with ZG30SiMnTi wear-resistant steel can greatly extend the service life of sprockets.
    
In conclusion, ZG30SiMnTi wear-resistant steel is an ideal material for investment casting sprockets, as it has excellent wear-resistance, strength and elastic modulus. With ZG30SiMnTi steel, sprockets can maintain their original shape and size even when subjected to long-term operation or high loads, thus greatly extending the service life of the sprockets.

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