Mechanical properties:
– Tensile strength: 1500 MPa
– Yield strength: 245 MPa
– Hardness: 420 HBW
– Elongation: 10-15%
– Impact strength: 27 J at -20°C
Applications and uses:
1. Automotive industry: The 1503-245-420 steel grade is used in the manufacturing of vehicle components such as chassis, suspension systems, and structural parts, where high strength and durability are required.
2. Construction industry: It is utilized in construction equipment, such as cranes, excavators, and bulldozers, due to its high tensile strength and resistance to wear and tear.
3. Mining industry: The steel grade is widely used in the manufacturing of mining equipment and machinery, including conveyor systems, wear plates, and rock-crushing machinery.
4. Tool manufacturing: It is used in the production of cutting tools, drilling equipment, and milling machinery due to its excellent toughness and wear resistance.
Chemical composition:
– Carbon: 0.15%
– Manganese: 1.00%
– Phosphorus: 0.025%
– Sulfur: 0.010%
– Silicon: 0.30%
– Chromium: 0.80%
– Nickel: 0.50%
– Molybdenum: 0.30%
The chemical composition of the 1503-245-420 steel grade provides it with the necessary elements to achieve its mechanical properties, making it suitable for various industrial applications.
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