Precision 15-5 PH Turning Services for Complex Components
We provide high-accuracy CNC turning and mill-turn machining for 15-5 precipitation-hardening stainless steel. Supporting global engineering and procurement teams from prototype validation through controlled repeat production.
Engineering-Driven Machining for Difficult Alloys
At AXALLOY Precision, we understand that machining 15-5 PH requires more than just standard equipment. Known for its high strength, hardness, and corrosion resistance, 15-5 PH stainless steel is critical for aerospace, medical, and energy applications—but it is notoriously difficult to machine while maintaining tight geometric tolerances.
We don't just quote the lowest unit price; we engineer a stable production route. Before the first chip is cut, our team evaluates material behavior, part geometry, critical interfaces, and surface requirements to define a reliable 15-5 PH turning process.
Whether you are an OEM engineer seeking DFM feedback on a new prototype or a sourcing manager transferring a high-mix production program from an unreliable supplier, we deliver process control, rigorous documentation, and dependable communication.
Our 15-5 PH Turning & Mill-Turn Capabilities
We operate advanced 2-axis CNC lathes, multi-axis mill-turn centers, and Swiss-style lathes to handle everything from micro-pins to heavy structural shafts.
CNC Turning & Mill-Turn Specs
- Configurations:2-axis turning, live-tooling, and up to 9-axis mill-turn (Main spindle, sub-spindle, C-axis, Y-axis).
- Dimensional Tolerance:Down to ±0.005 mm.
- Geometric Tolerances:Concentricity down to 0.008 mm, Roundness down to 0.005 mm.
- Surface Finish:Standard Ra 1.6 μm | Precision Ra 0.8 μm | Ground finishes down to Ra 0.2 μm.
- Size Capabilities:Max Turning Diameter Ø500 mm; Max Turning Length 1,000 mm; Swiss CNC Turning for micro-parts down to Ø0.5 mm up to Ø32 mm bar capacity.
- Supported Operations:Turning, facing, grooving, threading (down to M0.8), off-center drilling, tapping, boring, and parting.
Value-Added Special Processes
For 15-5 PH components requiring secondary operations, we manage the complete manufacturing cycle in-house and through certified partners:
- Precision Cylindrical & Surface Grinding
- Heat Treatment (Conditioning to H900, H1025, etc.)
- EDM (Wire and Sinker for complex internal profiles)
- Passivation, Deburring, and Part Marking
Uncompromising Quality Control & Documentation
For our clients in aerospace, medical devices, and oil & gas, documentation is just as important as the physical part. We operate a temperature-controlled inspection room to verify every critical dimension of your 15-5 PH components.
Inspection Equipment & Capabilities
- CMM Measuring:Range up to 700 × 1,000 × 600 mm (Accuracy up to 1.8 + L/300 μm).
- Optical Measurement:Accuracy to ±0.002 mm.
- Surface & Hardness:Profilometers (Ra 0.05–40 μm) and Rockwell/Brinell/Vickers hardness testing.
Quality Documentation Available Upon Request
- Material Test Reports (MTR) & Mill Test Certificates
- First Article Inspection (FAI) Reports
- Full Dimensional Inspection & Ballooned Drawing Reports
- Heat Treatment & Special Process Certificates
- Complete Material and Lot Traceability
From Prototype to Batch Production
We scale with your project lifecycle. Our typical production volumes range from 1 to 10,000+ parts.
Prototypes & Design Validation (1–20 parts)
Lead times of 5–10 business days.
- Includes drawing review, DFM feedback, and tolerance review.
Low-Volume & Batch Production (20–10,000+ parts)
Standard lead times of 10–20 business days.
- Focused on fixture planning, process stability, and continuous quality monitoring.
Ready to Start Your 15-5 PH Turning Project?
We are actively supporting OEMs, Tier 1/Tier 2 suppliers, and engineering firms across North America, Europe, the UK, and Australasia.
To ensure a fast and accurate technical review, please provide:
- 1.3D CAD Models (STEP, IGS, X_T, SLDPRT)
- 2.2D Drawings (PDF, DWG) with clearly defined tolerances and critical features.
- 3.Material Specifications (e.g., 15-5 PH, desired heat treat condition).
- 4.Expected Quantities and required quality documentation.
Maximum upload size: 500 MB per RFQ. We accept both Metric and Imperial units.
Request a Detailed Quote NowOur engineering team will review your files and respond with manufacturability feedback and pricing.