1. Key Properties
AISI/SAE 1040 Hot Rolled Steel offers good strength, toughness, and machinability. It has a balanced combination of strength and ductility, making it ideal for various industrial applications. This steel is also known for its excellent weldability and formability.
2. Applications/Industries
Automotive
Construction
Heavy Machinery
Agricultural Equipment
Shafts and Axles
Structural Components
3. Certifications/Standards
Meets ASTM A29 standards
Meets SAE 1040 specifications
ISO 9001 certified
4. Chemical Composition
Carbon (C): 0.37–0.44%
Manganese (Mn): 0.60–0.90%
Phosphorus (P): ≤ 0.04%
Sulfur (S): ≤ 0.05%
5. Technical Specifications
Yield Strength: 270–450 MPa (depending on heat treatment)
Tensile Strength: 550–700 MPa
Hardness: 150–250 HB (Brinell Hardness)