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Aircraft Quality HY-TUFF N&T
HY-TUF VAC-ARC steel is a high strength low alloy steel. It is typically used in the 220/240 ksi (1517/1655 MPa) tensile strength range. At this strength level, the alloy has good ductility, fracture toughness and impact strength. It is vacuum arc re-melted to provide optimum cleanliness and preferred ingot structure for superior mechanical properties. This alloy is most frequently used for aircraft landing gear, flap tracks and other structural applications.
Heat Treatment - 940°C - One hour, air cooled; 871°C - One hour, oil quenched; 288°C - Two hours, air cool.
MasterSource offers a complete line of AQ HY-TUFF N&T inventory as noted below.
Alloy | Specifications |
AQ HY-TUFF N&T AQ HY-TUF N&T |
AMS 2301 AMS 2304 AMS 6418 ASTM A322 MIL-S-7108 |
INVENTORY FORMS
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Compliance: Metals distributed by and thru MasterSource Company Inc. are in compliance with Section 1502 of the Dodd-Frank Act pertaining to conflict minerals.