Product Overview
The AeroForge-CB75 Forged Compressor Blade is a high-precision, mission-critical component engineered for demanding aerospace and industrial gas turbine applications. As a premium-grade forged compressor blade, it delivers exceptional strength-to-weight ratio, thermal stability, and fatigue resistance under extreme rotational speeds and elevated temperatures up to 650°C. Manufactured from certified Nickel-Based Superalloy IN718 (AMS 5383), this blade leverages proprietary hot-forging and controlled cooling processes to achieve optimal grain flow alignment—maximizing structural integrity in the airfoil root and shroud regions. Its aerodynamic NACA-65 airfoil profile ensures superior pressure recovery, reduced secondary flow losses, and enhanced stage efficiency—making it ideal for high-pressure compressor stages in next-generation turbomachinery.
Key Features
- Premium IN718 material with full AMS 5383 certification and traceable heat lot documentation
- Hot-die forged geometry ensuring directional grain structure and superior creep resistance
- Precision-machined NACA-65 airfoil profile with ±0.02 mm profile tolerance
- Integrated fir-tree root design compatible with standard disk dovetail slots
- Surface-enhanced finish: shot-peened root + polished airfoil for stress corrosion mitigation
- 100% non-destructive inspection (NDT): fluorescent penetrant, ultrasonic, and dimensional CMM validation
Technical Specifications
| Parameter |
Value |
| Part Number |
AeroForge-CB75 |
| Material |
IN718 Nickel-Based Superalloy (AMS 5383) |
| Length |
320 mm |
| Airfoil Profile |
NACA-65 Series (custom thickness/chord ratio) |
| Root Type |
Fir-Tree (Type B, 9 teeth) |
| Weight |
1.85 kg ±0.05 kg |
| Tensile Strength (RT) |
≥1300 MPa |
| Yield Strength (RT) |
≥1050 MPa |
| Elongation (4D) |
≥12% |
| Hardness |
38–43 HRC (airfoil), 32–36 HRC (root) |
| Surface Finish (Airfoil) |
Ra ≤ 0.4 µm (polished) |
| Dimensional Tolerance (Critical Airfoil) |
±0.02 mm |
Applications
The AeroForge-CB75 is purpose-built for OEMs and Tier-1 MRO providers requiring certified, high-reliability compressor blades in aviation propulsion (turbofan HP compressors), power generation (aeroderivative & heavy-duty gas turbines), and marine propulsion systems. It serves as a direct-fit replacement or upgrade solution for legacy IN718 compressor blade assemblies—particularly where extended service life, improved efficiency, or compliance with EASA/FAA Part 21G production standards is mandated. As a flagship product of our forged compressor blades portfolio, the AeroForge-CB75 exemplifies precision forging excellence for critical rotating airfoils.
EN
