MSRR 6665
MSRR 6665 is a Rolls-Royce Specification for an Advanced Steel Jethete M152 that is used in aerospace applications where safety and reliability are crucial.
The alloy exhibits excellent toughness as well as good creep rupture characteristics, providing for both reliability and safety during extended periods of operation. Given the alloy’s metallurgical characteristics, it is well suited for use in highly loaded components in aero engine applications.
Typical Applications of MSRR 6665
Materials conforming to MSRR 6665 are widely used in aerospace engines where high strength and durability under thermal stress are critical. Typical applications include:
- Turbine blades
- Turbine discs
- Aerospace screws and bolts
- Engine rings
- High-stress structural components
What is Jethete M152 ?
Jethete M152 is a type of stainless steel that is very tough and resistant to corrosion while at the same time possessing excellent strength properties. It is increasingly being used in the aerospace industry, the military, and heavy industries. It is a preferred material because it has excellent tensile strength, above 1700 MPa, and can withstand extreme conditions without failing.
CROSS SPECIFICATIONS
BARS & FORGINGS
High-strength maraging steel designed for structural aerospace and tooling components.
Certified Material for Critical Service
Fighter Jet Metals supplies JETHETE M152 with full certification and lot traceability to meet aerospace and defense standards. All material complies with AMS, OEM, and major company specifications, including MSRR 6502, MSRR 6504, MSRR 6506, MSRR 6510, MSRR 6558, MSRR 6906, MSRR 6918, DMD 0235-20, among others.
This ensures that all stainless steel is ready for critical service applications, backed by complete documentation and quality assurance.