AMS 6308 - Aerospace Alloy Steel
X53 alloy steel is a high-strength, low-alloy steel specifically designed to satisfy the requirements of the aerospace and defense industries. Its applications include structural airframe parts, landing gear parts, and other critical rotating machinery under heavy stress.
The steel is carefully melted under vacuum to provide a clean microstructure with a small amount of inclusions. This is the reason it is used for fatigue-critical applications.
What is X53 Alloy Steel ?
X53 alloy steel is a high-strength, low-alloy steel designed to meet the requirements of aerospace and defense industries, where toughness, resistance to fatigue, and stability are of prime importance. This steel is used to make structural parts of aircraft, landing gears, and rotating machinery. The steel is melted under vacuum conditions to obtain a microstructure with minimum inclusions. This is why it is used to make parts that require resistance to fatigue.
Applications of AMS 6308
- Airframe Structures : spars, beams, and support members
- Landing Gear Components : pins, shafts, and brackets
- Rotating Aerospace Parts : turbines, spindles, and actuators
- Defense Systems : structural steel for military aircraft
M50 Alloy Steel SPECIFICATIONS
BARS & FORGINGS
Semi-finished bars and forged shapes used for aircraft structural parts, landing gear, and high-stress applications.
Certified Material for Critical Service
X53 is supplied with full aerospace certification, including:
- Mill Test Reports (MTRs)
- Heat-lot traceability
- Compliance with relevant AMS and military specifications