ASTM A514 Grade M Steel Plates – Quenched & Tempered High Yield Strength Alloy Steel
Conquest Steel & Alloys is a leading supplier and stockist of ASTM A514 Grade M Steel Plates, which is a high-strength alloy steel that has superior toughness, weldability, and fatigue resistance. Made from quenching and tempering heat treatments, A514 Grade M possesses superior mechanical properties suited for heavy-duty industrial and structural applications.
With a minimum yield strength of 100 ksi (690 MPa), ASTM A514 Grade M is perfect for applications where weight savings are desired without losing on strength or durability. It lives up to the high standards of structural steel and is most commonly used in heavy machinery, offshore platforms, bridges, and military components.
Important Benefits:
- High tensile and yield strength
- Great low-temperature impact resistance
- Good machinability and weldability
- Lightweight structural efficiency
- Approved with full certification (MTCs, third-party inspection)
At Conquest Steel & Alloys, we make timely delivery of Grade M plates in custom sizes and specifications available to suit your project requirements.
ASTM A514 GRADE M Specification:
| Grade : | ASTM A514 Grade M |
|---|---|
| Yield Strength : | Min. 690 MPa / 100 ksi |
| Tensile Strength : | 760 – 895 MPa |
| Thickness : | 6mm to 100mm |
| Width : | Up to 3000mm |
| Length : | Up to 12000mm |
| Heat Treatment : | Quenched and Tempered |
| Standard : | ASTM A514 |
| Weldability : | Excellent |
| Applications : | Offshore, military, heavy equipment |
