Structural Steel
ASTM A514 - Quenched & Tempered High-Strength Plate
Quenched and tempered alloy steel plate with 690 MPa yield strength for cranes, heavy machinery frames, and bridge components requiring high strength-to-weight ratio.
Material Type
ASTM A514 - Quenched & Tempered High-Strength Plate
Mechanical Properties
Yield Strength: 690 MPa (100 ksi)
Tensile Strength: 760-895 MPa (110-130 ksi)
Key Features
- High strength-to-weight ratio - Allows lighter designs
- Good toughness - Excellent impact resistance
- Quenched and tempered - Through-hardened
- Used for high-stress structural components
- Reduced weight compared to mild steel
Applications
- Cranes and heavy lifting equipment
- Heavy machinery frames
- Bridge components
- Structural members needing reduced weight
- Mining equipment
- Pressure vessels
- Heavy-duty truck frames