253
Ultra-High-Strength Alloys

D406A

Forged bar

>Ф90mm-Ф400mm

Rolled bar

Ф8mm-Ф90mm

Cold-drawn ba

Ф3.5mm-Ф65mm

Applicable Specifications

Enterprise Standard, Agreements

Key Properties

This low-alloy ultra-high strength steel has tensile strength ≥1600 MPa, good strength-toughness balance, and good processability and weldability.

Application Fields

Aerospace

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