DX52D+Z Steel Grade: A Key Material in Automotive Engineering

The DX52D+Z steel grade is a key material in automotive engineering and is known for its high strength and excellent formability. This steel grade is widely used in the manufacturing of auto body panels, chassis components, and other structural parts in the automotive industry.

Mechanical Composition:
– Tensile Strength: 270-500 MPa
– Yield Strength: 140-300 MPa
– Elongation: 26% min
– Hardness: HRB 45-70

Chemical Composition:
– Carbon (C): 0.08% max
– Manganese (Mn): 1.50% max
– Phosphorus (P): 0.12% max
– Sulfur (S): 0.045% max
– Silicon (Si): 0.60% max
– Aluminum (Al): 0.02% min

The DX52D+Z steel grade is known for its excellent weldability and consistent quality, making it a preferred material for automotive applications. Its combination of strength, formability, and corrosion resistance makes it an ideal choice for automotive engineering needs.