Specialty Products / Superalloys & Metals / Superalloys & High-Performance Alloys / Haynes® 233
Haynes® 233
Haynes® 233 is a newer nickel-cobalt-chromium-molybdenum-aluminum alloy aimed at the upper end of oxidation and creep performance. Its alumina-forming behavior and fabricability make it relevant for hot gas path parts, industrial heating hardware, and next-generation energy systems. EQI can source and machine HAYNES 233 for advanced high-temperature applications.
HAYNES® is a registered trademark of Haynes International, Inc.
- Advanced alumina-forming nickel alloy
- Also known as: 233 Alloy
Request a Quote for Haynes® 233
To get started, request a quote using the form below and we will get back to you. Please note that the quantity needed to quote or supply a specific alloy grade is typically 500-1,000 lbs, depending on the material.
Key Properties
- Alumina-forming oxidation resistance to about 2100°F / 1149°C
- High creep strength for long-duration service
- Can be age hardened for added strength at lower temperature
- Good hot workability, formability, and weldability
- Positioned for aerospace and industrial gas turbine hardware
Composition
Applications
Common industries and end-use applications include Aerospace & Defense, Power Generation, and Thermal Processing & Heat Treating.
- Hot gas path components
- Industrial gas turbine hardware
- Heating fixtures and temperature sensors
- Structural parts in energy systems
- Chemical process hardware exposed to heat
Request a Quote
Whether you're sourcing raw material or need a manufactured component produced from a specialty alloy, the EQI team can help.
Why Choose EQI
Your Single Source for Specialty Alloys and Precision Manufacturing
EQI combines specialty alloy sourcing with manufacturing expertise, allowing customers to move from raw material supply to finished components through a single partner.
Our team supports OEMs and manufacturers by sourcing difficult-to-procure alloys and producing components for demanding applications.
Key Advantages
- Global sourcing and foundry partnerships
- Expertise in high-temperature and high-performance alloys
- Precision machining and finished component manufacturing
- Reliable lead times and consistent quality
- Inventory management and just-in-time delivery programs
- Engineering support for complex alloy applications