The mechanical properties of 105WCr6 steel are its strength, hardness, toughness, and wear resistance. It has a high tensile strength, with a minimum yield strength of 850 MPa and a minimum ultimate tensile strength of 1000 MPa. Its hardness is typically around 60-65 HRC on the Rockwell C scale, making it very resistant to deformation and wear. The toughness of 105WCr6 steel allows it to withstand impact and shock loads without fracturing or breaking.
The technical properties of 105WCr6 steel include its heat treatability, machinability, and dimensional stability. This steel can be hardened and tempered to achieve the desired hardness and strength properties. It exhibits good machinability, allowing for efficient shaping and forming during manufacturing processes. Additionally, 105WCr6 steel has excellent dimensional stability, meaning it maintains its shape and size even under varying temperature and environmental conditions.
The chemical composition of 105WCr6 steel includes carbon (C), chromium (Cr), tungsten (W), and small amounts of other alloying elements. The specific chemical composition may vary depending on the manufacturer or specific grade, but typical composition ranges are approximately 0.95-1.05% carbon, 1.3-1.5% chromium, and 0.9-1.1% tungsten. These alloying elements contribute to the high hardness, wear resistance, and strength of the steel.
In conclusion, 105WCr6 steel is a high-quality alloy steel that offers enhanced performance and longevity due to its excellent mechanical properties, technical properties, and chemical composition. It is a key ingredient in various applications where strength, hardness, and wear resistance are crucial for optimal performance and long service life.
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