AMS 6514 Maraging C300 Steel
AMS 6514 specifies C300 maraging steel, which is a high-grade aircraft alloy used to produce bars, forgings, mechanical tubing, flash welded rings, and forgings stock. It is produced using consumable electrode vacuum melting to assure purity and performance.
This spec establishes the chemical composition, melting practices, mechanical properties, and quality requirements for C300 maraging steel used in the aerospace industry.
Maraging C300 per AMS 6514 Round Bar diameters range from 0.1875″ to 8.00″ diameter.
Applications of Maraging C300 per AMS 6514
Maraging C300 is commonly used in the aerospace industry for the production of aircraft and missile components such as landing gear, fuselage frames, and engine parts.
Maraging C300 is used in the defense industry for the production of armor plates, and various other applications requiring high strength, toughness and corrosion resistance.
Maraging C300 is used in the medical industry for the production of orthopedic and dental implants, due to its biocompatibility and strength.
Maraging C300 is used in the production of gas turbine components such as blades, vanes, and disks, due to its high-temperature performance and strength.
Maraging C300 is used in the production of tooling and dies, due to its high strength, toughness, and machinability. 0.020″ to .150″ Thick.
Technical Informations of AMS 5614
AMS 6514 C300 maraging steel is designed to provide extremely high strength together with good structural reliability.
Key characteristics include:
• Ultra-high strength after aging heat treatment
• Excellent toughness and fatigue resistance
• Good dimensional stability during heat treatment
• Vacuum melted for premium aircraft quality
• Good machinability in the annealed condition
C300 maraging steel can achieve yield strength levels approaching 300 ksi (approximately 2070 MPa) after aging heat treatment, making it one of the highest strength alloys used in aerospace engineering.
MARAGING C300 CROSS SPECIFICATIONS
Bars & Forgings
Semi-finished bars and forged shapes used in high-strength, precision-machined components.
ROCKWELL INTERNATIONAL
Manufacturer-specific standards for aerospace and defense components.
MILITARY
Military-grade specification for maraging steel structural and tooling applications.
Certified Material for Critical Service
Aerospace and defense programs require strict adherence to recognized material standards and manufacturer specifications. Fighter Jet Metals supplies maraging steels and other aerospace alloys in accordance with AMS, and MIL requirements.
Material can be supplied to specifications used by leading aerospace manufacturers, including Boeing, Gulfstream, Cessna, Northrop Grumman, GE Aviation, and Pratt & Whitney.
All material is delivered with full mill certification, lot traceability, and supporting documentation to meet the quality, compliance, and traceability requirements of aerospace and defense applications.