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Innovative Uses of 15Cr3 Steel: Revolutionizing Manufacturing Processes
Specification:
– 15Cr3 steel is a low-alloy structural steel with chromium as the main alloying element, specifically designed for high strength and good machinability.
– It has a high carbon content, ranging from 0.12% to 0.18%, which contributes to its strength and hardness.
– The steel also contains significant amounts of chromium (between 0.40% to 0.60%), which enhances its corrosion resistance, wear resistance, and hardness.
– Other alloying elements such as manganese (0.50% – 0.80%) are also present to improve its toughness and hardenability.
– The steel has a tensile strength of 800-1000 MPa and a yield strength of 600-800 MPa, making it suitable for applications requiring high strength and durability.
– Its hardness ranges from 200 to 250 HB, providing excellent wear resistance and the ability to withstand harsh working environments.
– The steel can be heat treated to achieve desired mechanical properties, such as increased hardness or improved toughness.
Mechanical Properties:
– High tensile strength: 15Cr3 steel exhibits a tensile strength of 800-1000 MPa, making it suitable for applications where high strength is required.
– Good hardness: The steel has a hardness range of 200 to 250 HB, providing excellent wear resistance and the ability to withstand heavy loads and abrasive environments.
– Good machinability: Due to its low carbon content and proper alloying, 15Cr3 steel offers good machinability, allowing for easier shaping, cutting, and drilling during manufacturing processes.
– Excellent toughness: With the addition of alloying elements like manganese, the steel exhibits improved toughness, reducing the risk of brittle fractures during use.
Chemical Composition:
– Carbon (C): 0.12% – 0.18%
– Chromium (Cr): 0.40% – 0.60%
– Manganese (Mn): 0.50% – 0.80%
– Silicon (Si): 0.10% – 0.40%
– Phosphorus (P): 0.025% (maximum)
– Sulfur (S): 0.020% (maximum)
– Iron (Fe): Remaining balance
The chemical composition of 15Cr3 steel contributes to its excellent mechanical properties, corrosion resistance, and machinability, making it an ideal choice for innovative uses in manufacturing processes.
15Cr3 Steel grade
1698327530