Aircraft Steel AISI 9310 (AMS 6260 / AMS 6265 / AMS 6267)
Technical Data Sheet
|Chemical Composition Limits|
Alloy 9310 Vac-Arc (LESCALLOY 9310 VAC ARC ®) is a carburizing steel which has high hardenability, high core hardness together with high fatigue strength. The premium quality of alloy 9310 make it ideally suited for critical aircraft engine gears.
Typical Mechanical Properties
||Ultimate Tensile Strength (Mpa)||Yield Strength (Mpa)||% Elongation||% Reduction of Area||Core Hardness|
|LESCALLOY 9310 VAC ARC ®||A||1289||1117||15||51||375|
|LESCALLOY 9310 VAC ARC ®||B||1069||896||15.5||52||331|
|LESCALLOY 9310 VAC ARC ®||C||1207||1069||16||53||363|
|Typical Core Properties|
A - Pseudo carburized at 1700°F (927°C) for 8 hours and oil quenched. Tempered at 300°F (149°C) for 2 hours
B - Pseudo carburized at 1700°F (927°C) for 8 hours and slow cooled to room temperature. Heated to 1425°F (774°C) and oil quenched. Tempered at 300°F (149°C) for 2 hours
C - Pseudo carburized at 1700°F (927°C) for 8 hours and slow cooled to room temperature. Heated to 1525°F (829°C) and oil quenched. Tempered at 300°F (149°C) for 2 hours
AMS 6265 (Vac Melt)
AMS 6267 (Vac Melt)
MIL-S-7393 Comp 3
MIL-S-93030 Comp 3
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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
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