HB 90-120 Hardness AISI 1020 Alloy Steel Pipe With Excellent Weldability

AISI 1020 Alloy is a low-carbon steel known for its good machinability, weldability, and formability. It is widely used in industrial applications due to its balance of strength and ductility, making it suitable for parts requiring moderate strength and good surface finish.

• Carbon (C): 0.18-0.23% - Provides good ductility and formability with moderate strength
• Manganese (Mn): 0.30-0.60% - Enhances hardness and tensile strength
• Silicon (Si): ≤0.35% - Improves mechanical properties
• Phosphorus (P): ≤0.04% - Maintains toughness and reduces brittleness
• Sulfur (S): ≤0.05% - Minimizes inclusions for better machinability

• Tensile Strength: 410-550 MPa - Moderate load-bearing capacity
• Yield Strength: ≥310 MPa - Resists deformation under stress
• Elongation: ≥30% - Excellent ductility for forming and shaping
• Density: 7.85 g/cm³ - Balanced strength-to-weight ratio
• Hardness: HB 90-120 - Supports good machinability

• Automotive Parts: Shafts, gears, and brackets
• Structural Components: Frames and supports
• Manufacturing: Bolts, nuts, and fasteners
• Cold Drawn Products: Bars and tubes
• General Engineering: Versatile industrial applications

AISI 1020 Alloy is a versatile low-carbon steel offering excellent weldability, machinability, and formability. Its balanced properties make it ideal for automotive components, structural applications, manufacturing parts, and general engineering uses where moderate strength and high ductility are required.