– Tensile strength: The 1501-620Gr27 steel grade has a minimum tensile strength of 550 MPa (megapascals).
– Yield strength: The minimum yield strength of this steel grade is 380 MPa.
– Elongation: It has a minimum elongation of 22%.
Technical properties:
– Weldability: The 1501-620Gr27 steel grade has good weldability, allowing for ease of fabrication and assembly.
– Machinability: It is relatively easy to machine and shape this steel grade, making it suitable for various construction and engineering applications.
– Formability: The steel grade exhibits excellent formability, allowing for the creation of complex shapes and structures.
Chemical composition:
The chemical composition of the 1501-620Gr27 steel grade includes the following elements:
– Carbon (C): 0.12-0.18%
– Silicon (Si): 0.10-0.35%
– Manganese (Mn): 0.60-1.00%
– Phosphorus (P): 0.035% maximum
– Sulfur (S): 0.040% maximum
– Chromium (Cr): 0.30-0.60%
– Nickel (Ni): 0.30-0.60%
– Molybdenum (Mo): 0.08-0.15%
These chemical elements contribute to the steel grade’s strength, durability, and other mechanical properties necessary for construction and engineering applications.
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