The chemical composition of the 1503-660-440 steel grade typically includes elements such as carbon, manganese, phosphorus, sulfur, silicon, copper, chromium, and molybdenum. These elements contribute to the material’s mechanical properties and overall performance.
In terms of strength, the 1503-660-440 steel grade has a minimum yield strength of 660 MPa (mega pascals) and a minimum tensile strength of 760-950 MPa. This makes it suitable for applications that require high strength and durability.
Additionally, the 1503-660-440 steel grade has good toughness and impact resistance, making it suitable for use in structural components such as building frames, bridges, and automotive parts. It also has good weldability, which allows for ease of fabrication and construction.
Overall, the 1503-660-440 steel grade offers a good balance of strength, toughness, and weldability, making it a versatile and reliable option for various industrial and mechanical applications. It is important to consult the specific technical data sheet and manufacturer’s guidelines for precise information on the composition and strength of this steel grade.
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