Duplex Stainless Steel Machining Services
We deliver precision machining for Duplex Stainless Steel components — from complex geometry and tight tolerances to full material traceability and export-ready documentation.
Core Machining Capabilities
From prototype to high-volume production, our multi-axis machining centers handle the most demanding Duplex Stainless Steel components.
- →Multi-axis milling (3-axis, 4-axis and 5-axis) for complex contours, pockets, thin walls and precision interfaces.
- →Turning and mill-turn for components requiring fewer setups and stronger feature relationships.
- →Prototype-to-production support, EDM, precision grinding, heat treatment, passivation, coating, deburring, marking, cleaning and assembly.
- →Full engineering review, DFM feedback, tolerance planning and manufacturing-process development.
- →Comprehensive inspection with first-article inspection, dimensional reports, material traceability and project-specific quality records.
Material Focus — Duplex Stainless Steel
We specialize in Duplex Stainless Steel Machining, including Duplex 2205 and Super Duplex 2507. Every material's behavior, geometry, tolerances, surface requirements and production volume are evaluated before defining the optimal machining process.
Duplex 2205
Excellent resistance to stress corrosion cracking, high strength and good weldability for demanding industrial applications.
Super Duplex 2507
Superior pitting and crevice corrosion resistance with exceptional mechanical strength for offshore, chemical and highly corrosive environments.
Inspection and Documentation
Complete traceability and quality records for every project, meeting the strictest procurement and engineering requirements.
Documentation Provided
- ●Material Test Report
- ●Mill Test Certificate
- ●Certificate of Conformance
- ●First Article Inspection Report
- ●Ballooned Drawing Report
- ●Full Dimensional Inspection Report
- ●Surface Roughness Report
- ●Heat Treatment / Coating Certificates
- ●Material and Lot Traceability
- ●Special Process Records
- ●Inspection Photos
Inspection Capability
Temperature-controlled inspection room ensures measurement stability and repeatability across all quality checks.
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CMM Inspection
Up to 700 × 1,000 × 600 mm measuring envelope
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Optical Measurement
Accuracy at ±0.002 mm
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Precision Tolerances
Standard and precision tolerances down to ±0.005 mm
General Machining Capabilities
Production Volume
1–10,000+ parts
Prototype Quantity
1–20 parts
Standard Lead Time
10–20 business days
Expedited available
Precision Tolerance
±0.005 mm
Surface Finish
Ra 0.2 μm
Min. Wall Thickness
0.5 mm
Min. Hole Diameter
Ø0.5 mm
Expedited Lead Time
Available on request
Why B2B Buyers Choose Us
We do not compete on lowest unit price. We are the preferred partner for Tier 1 & Tier 2 suppliers and OEMs in aerospace, medical devices, semiconductor equipment, energy, oil & gas, marine, robotics and precision industrial equipment across North America, Europe, UK, Australia and New Zealand.
Best-fit Projects
- •Complex geometry with thin walls or critical interfaces
- •Tight geometric and surface tolerances
- •High-value prototypes, low-volume or high-mix production
- •Repeat programs or projects being transferred from unreliable suppliers
- •Parts requiring material certification, first-article inspection and export-ready documentation
Strong Project Inputs Required for Fast Quoting
Complete Drawings
2D drawings + 3D models (STEP, IGES, etc.)
Defined Material
Duplex 2205 / Super Duplex 2507
Critical Features
Identified critical features and expected quantities
Target Date
Realistic target date for delivery
Next Step
Upload your RFQ, 2D/3D files and technical requirements — or send an email to [email protected] with "Duplex Stainless Steel Machining" in the subject line.
- →We reply within 24 hours with a firm quote, process plan and delivery timeline.
- →Minimum order quantity: 1 part.
- →No MOQ, no lowest-price-only requirements — only technical excellence and dependable communication.
We machine Duplex Stainless Steel.
We deliver what the procurement, engineering and quality teams actually need.
AXALLOY Precision
Shenzhen — Precision Machining for Difficult Alloys
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Request a Quote
Tell us about your component requirements and material challenges.