The specific chemical composition of 105WCr6 steel typically includes the following elements:
– Carbon (C): 0.95% – 1.05%
– Chromium (Cr): 0.80% – 1.20%
– Tungsten (W): 0.40% – 0.60%
– Manganese (Mn): 0.20% – 0.40%
– Silicon (Si): 0.10% – 0.40%
– Phosphorus (P): max 0.03%
– Sulfur (S): max 0.03%
These alloying elements provide several beneficial properties to the steel. The high carbon content enhances hardness and wear resistance, making it suitable for various cutting tools and applications that require high durability.
The addition of chromium improves the steel’s corrosion resistance, hardness, and toughness. It also contributes to the formation of a protective oxide layer on the surface, increasing its resistance to wear and corrosion.
Tungsten is added to enhance the steel’s hardness and high-temperature strength, making it suitable for applications involving heat and wear.
The manganese content helps in deoxidizing the steel and enhancing its hardenability and toughness.
The silicon content contributes to the steel’s strength and resistance to oxidation.
Overall, the chemical composition of 105WCr6 steel ensures its exceptional durability and reliability, making it a benchmark material in various industrial applications that require high performance under demanding conditions.
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