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High strength low alloy (HSLA) structural steel with excellent yield strength and good toughness. Offers good weldability, impact resistance and formability despite high strength levels. Designed for weight reduction while maintaining structural integrity in demanding applications.
Widely used in heavy construction equipment, cranes, lifting equipment, bridges, and structural components. Suitable for applications requiring high load-bearing capacity with reduced weight.
| C | Si | Mn | Cr | Mo | Ni | P (Max) | S (Max) |
|---|---|---|---|---|---|---|---|
| ≤0.20 | ≤0.80 | ≤1.70 | ≤1.50 | ≤0.70 | ≤2.00 | 0.020 | 0.010 |
Yield Strength: ≥ 690 MPa
Tensile Strength: 770 – 940 MPa
Impact Strength: Excellent at low temperatures
Delivered in quenched and tempered condition.
No further heat treatment required.
Stress relieving may be carried out at 530–580°C if needed.
Supplied in Quenched & Tempered (Q&T) condition.
Ensures high strength, toughness and weldability.
Round: Dia 20 – Dia 500 mm
Flat / Block: 50 – 500 mm
