Titanium Chainring is a lightweight dished chainring for component engineered for Dished chainring for 1x/2x drivetrain. Forged and CNC machined from Grade 5 Ti-6Al-4V, it achieves 40-45% weight savings versus steel while maintaining the fatigue life required for demanding cycling applications. Threaded interfaces are designed to prevent galling in outdoor environments.
Titanium Chainring
| Technical Parameter | Specification |
|---|---|
| Component SKU | TI-CYC-DRIV-TITANI |
| Standards & Specifications | MIL-STD-810HASTM B117 |
| Surface Finish | PVD TiAlN coating (2-3um, HV2500) |
Titanium Chainring
Dished chainring for 1x/2x drivetrain
| Technical Parameter | Specification Value |
|---|---|
| International Compliance | MIL-STD-810H, ASTM B117 |
| Surface Finish & Max Temp | PVD TiAlN coating (2-3um, HV2500) |
| NDT & Quality Control | Ultrasonic Testing (UT) per ASTM A388; Liquid Penetrant Inspection (LPI) per ASTM E1417; Dimensional verification via CMM |
- • 100% Traceability: Mill Test Certificate (EN 10204 3.1) with heat analysis & mechanical testing.
- • NDT Verification: Ultrasonic Testing (UT) per ASTM A388; Liquid Penetrant Inspection (LPI) per ASTM E1417; Dimensional verification via CMM.
- • Compliance: REACH, RoHS 3 certified. FAI AS9102 available.
- • Process: 5-axis CNC contouring, electropolishing, ultrasonic clean, vision inspection.
- • Thermal Stress Relief: Post-machining vacuum annealing (540-675°C under Argon) reduces distortion risk >70%.
- • Rolled Threads: Thread rolling (not cutting) increases fatigue limits by 30-50%.
Q: Does Titanium Chainring require special assembly or anti-seize? ▼
Yes. Titanium-to-titanium threaded interfaces on Titanium Chainring are susceptible to galling (cold welding) during assembly. Application of MoS₂ or copper-based anti-seize compound to all threaded contact surfaces is mandatory. Lubricated installation torque values are typically 15-20% lower than dry values. Thread engagement should not exceed 3× thread diameter.
Q: What is the typical lead time for Titanium Chainring orders? ▼
Standard lead time for Titanium Chainring is 15-25 business days depending on quantity and complexity. Rush orders (3-5 working days) are available for prototype evaluation. Sample evaluation (1-5 units) can be expedited to 5-7 business days. Volume pricing is available for production quantities above 100 units.
Q: What material certifications are provided with Titanium Chainring? ▼
Each Titanium Chainring shipment includes EN 10204 Type 3.1 mill test certificate with chemical analysis, mechanical properties, and heat identification. Dimensional inspection reports and Certificate of Conformance (CoC) are standard. First Article Inspection Reports (FAIR) per AS9102 are available on request for dished chainring for.
§ Why Grade 5 Ti-6Al-4V for dished chainring for
Function
Designed for Cycling / Bicycle applications, this component fulfills the role of . The use of Grade 5 Ti-6Al-4V ensures long-term reliability in this Drivetrain Hardware configuration.
Specifications
- SKU: TI-CYC-DRIV-TITANI
- Category: Drivetrain Hardware
- Industry: Cycling / Bicycle
- Material: Grade 5 Ti-6Al-4V
- Process: 5-axis CNC contouring, electropolishing, ultrasonic clean, vision inspection
- Weight: Weight optimized through topology analysis - 30% lighter than baseline
§ Fatigue & Dimensional Inspection Protocol
Quality Management
Production executed in AS9100D-certified facility. Material certificates, dimensional reports, and surface finish certifications accompany every shipment of Titanium Chainring components.
Inspection & NDT
Full dimensional layout per AS9102 FAIR requirements; ultrasonic immersion scanning for volumetric integrity; micro-hardness traverse on heat-affected zones
§ Lightweight Component Manufacturing Process
Titanium Chainring is manufactured using 5-axis cnc contouring, electropolishing, ultrasonic clean, vision inspection. Each operation is performed by certified machinists with real-time process monitoring and dimensional verification at critical stages. Heat code traceability is maintained throughout all production steps.
Commercial Logistics & Procurement Framework
Pricing and lead times for Titanium Chainring are batch-dependent. Contact our supply chain team for volume-based tiered pricing.
Regulatory & Quality Assurance Ledger
Verifiable certifications for Titanium Chainring
Material Test Certificate (MTC)
EN 10204 3.1
Environmental Compliance
REACH (EC No 1907/2006)
Restricted Substances
RoHS 3 Directive (2015/863/EU)
Dimensional Tolerances
ISO 2768-m
Standard: MIL-STD-810H
MIL-STD-810H
Standard: ASTM B117
ASTM B117
Systems Interconnectivity & Topology
Cross-functional integration matrix for Tier-1 supply chains and assembly orchestration.
- ▸ Platform Interface Plate
- ▸ System Integration Frame
Titanium Chainring
Material: Grade 5 Ti-6Al-4V
SKU: TI-CYC-DRIV-TITANI
Industry: Cycling / Bicycle / System: Bicycle Drivetrain & Drivetrain Hardware
- ▸ Retention Clip Assembly
- ▸ Compression Spring Set
- ▸ Installation Tool
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Related Knowledge
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Founded in 2011 in Baoji's Titanium Valley, BOZE Metal is dedicated exclusively to titanium — from raw material to precision engineering. AS9100D, ISO 13485 & ISO 9001 certified with 500+ clients across Aerospace, Medical & Motorsport industries, we deliver end-to-end precision titanium CNC machining with full material traceability from source to component.
Boze CNC Ti is the dedicated titanium manufacturing center of Baoji Boze Metal Products Co., Ltd.