Precision Hastelloy Turning Services
Expert CNC turning and mill-turn solutions for Hastelloy C-276, C-22, and other challenging nickel-based superalloys. We support global engineering, procurement, and quality teams from high-value prototypes to controlled repeat production.
Machining Hastelloy requires specialized expertise. Known for its exceptional corrosion resistance and high-temperature stability, Hastelloy is notoriously difficult to machine due to rapid work-hardening and high cutting temperatures. At AXALLOY Precision, we specialize in the advanced CNC turning of difficult alloys. We deliver tight tolerances, superior surface finishes, and the rigorous documentation required by the world's most demanding industries.
Advanced Hastelloy Turning Capabilities
We utilize rigid setups, optimized tool paths, and advanced coolant strategies to counter the inherent challenges of machining Hastelloy. Our facility is equipped to handle everything from micro-components to heavy rotational parts.
CNC Turning & Live-Tool Turning
Ideal for shafts, sleeves, bushings, nozzles, and threaded components.
- Max Turning Diameter:Ø500 mm
- Max Turning Length:1,000 mm
- Diameter Tolerance:±0.005 mm
- Concentricity:0.008 mm
- Surface Finish:Ra 0.8 μm
Advanced Mill-Turn Machining
For complex Hastelloy components requiring fewer setups and stronger feature relationships.
- Configuration:Up to 9 axes
- Max Machining Diameter:Ø400 mm
- Positioning Accuracy:±0.005 mm
- Operations:Turn, mill, drill, tap
Swiss CNC Turning
Engineered for small, high-precision Hastelloy components like pins, screws, and medical parts.
- Bar Capacity:Ø0.5–32 mm
- Max Part Length:300 mm
- Tolerance:±0.005 mm
- Min Thread Size:M0.8
Hastelloy Grades We Machine
We source, verify, and machine a variety of high-performance Hastelloy grades, matching the specific environmental and thermal requirements of your project:
Hastelloy C-276
The industry standard for extreme chemical processing environments.
Hastelloy C-22
Superior resistance to localized corrosion and oxidizing aqueous media.
Hastelloy B-2
Excellent resistance to hydrochloric acid and reducing environments.
Hastelloy X
Exceptional high-temperature strength and oxidation resistance, ideal for aerospace applications.
Note: We also turn other nickel-based superalloys including Inconel (718, 625) and Monel (400, K-500).
Engineered for Demanding Industries
AXALLOY is not a commodity machine shop. We are a strategic partner for OEMs, Tier 1/Tier 2 suppliers, and engineering firms who value manufacturability and total process control.
Oil & Gas / Energy
Downhole tools, flow control valves, and high-pressure fittings.
Semiconductor Equipment
Gas delivery system components and vacuum chamber fittings.
Aerospace
Turbine engine components, fuel nozzles, and high-temperature fasteners.
Chemical Processing
Pump housings, impellers, and critical sealing components.
Uncompromising Quality Control & Documentation
We understand that for procurement and quality managers, a part is only as good as the documentation that accompanies it. AXALLOY provides comprehensive inspection and traceability for every Hastelloy turning project.
Inspection Capabilities
- ✓ Advanced CMM measuring (Range: 700 × 1,000 × 600 mm, Accuracy up to 1.8 + L/300 μm)
- ✓ Optical measurement and precise surface roughness testing (Ra 0.05–40 μm)
- ✓ Temperature-controlled inspection environment with fully calibrated equipment
Available Quality Documentation
- ✓ Material Test Reports (MTR) & Mill Test Certificates
- ✓ First Article Inspection Reports (FAI)
- ✓ Full Dimensional Inspection & Ballooned Drawing Reports
- ✓ Certificate of Conformance (CoC)
- ✓ 100% Material and Lot Traceability
The AXALLOY Approach: Engineering Support
Before a single chip of Hastelloy is cut, our mechanical and manufacturing engineers conduct a thorough review of your project. We evaluate material behavior, critical geometry, tolerances, and production volumes.
We provide actionable Design for Manufacturability (DFM) feedback, tolerance reviews, and custom fixture planning to ensure a stable, repeatable production route—whether you need 5 prototypes or a batch of 5,000 parts.
Start Your Hastelloy Turning Project
Partner with a CNC machining supplier that understands the complexities of difficult alloys.
Ready for an expert review? Send us your complete 2D drawings (PDF, DWG) and 3D models (STEP, IGES, SLDPRT). Please include your defined material grade, expected quantities, and required quality documentation.
Request a Quote TodayStandard Lead Time: 10–20 business days | Expedited Services Available
Request Your Hastelloy Turning Quote
Send us your project details and our engineering team will respond within one business day with a comprehensive review and quotation.
Request a Quote
Tell us about your component requirements and material challenges.