Titanium Derailleur Hanger is a lightweight rear derailleur hanger component engineered for Rear derailleur hanger dropout interface. 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 Derailleur Hanger
| Technical Parameter | Specification |
|---|---|
| Component SKU | TI-CYC-FRAM-TITANI |
| Standards & Specifications | ASTM B348 |
| Surface Finish | Passivation ASTM F86 (20-30% HNO3, 30min @50C) |
Titanium Derailleur Hanger
Rear derailleur hanger dropout interface
| Technical Parameter | Specification Value |
|---|---|
| International Compliance | ASTM B348 |
| Surface Finish & Max Temp | Passivation ASTM F86 (20-30% HNO3, 30min @50C) |
| NDT & Quality Control | Magnetic Particle Inspection (MPI) per ASTM E1444; Dimensional verification via CMM per ISO 10360 |
- • 100% Traceability: Mill Test Certificate (EN 10204 3.1) with heat analysis & mechanical testing.
- • NDT Verification: Magnetic Particle Inspection (MPI) per ASTM E1444; Dimensional verification via CMM per ISO 10360.
- • Compliance: REACH, RoHS 3 certified. FAI AS9102 available.
- • Process: CNC precision machining, vacuum stress relief, thread rolling, surface passivation.
- • 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: How much weight savings does Titanium Derailleur Hanger offer versus steel or aluminum? ▼
Titanium Derailleur Hanger fabricated from Grade 5 Ti-6Al-4V provides a 40-45% weight reduction versus 4130 chromoly steel (4.43 vs 7.85 g/cm³) at the same strength. Compared to 6061-T6 aluminum, titanium's 3× higher yield strength (830 vs 275 MPa) allows 50-60% thinner walls, resulting in a net weight comparable to aluminum with 4× better fatigue life — critical for rear derailleur hanger.
Q: What is the typical lead time for Titanium Derailleur Hanger orders? ▼
Standard lead time for Titanium Derailleur Hanger 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 Derailleur Hanger? ▼
Each Titanium Derailleur Hanger 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 rear derailleur hanger.
§ Why Grade 5 Ti-6Al-4V for rear derailleur hanger
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 Frame Hardware configuration.
Specifications
- SKU: TI-CYC-FRAM-TITANI
- Category: Frame Hardware
- Industry: Cycling / Bicycle
- Material: Grade 5 Ti-6Al-4V
- Process: CNC precision machining, vacuum stress relief, thread rolling, surface passivation
- Weight: 35-45% lighter than steel equivalents at equivalent section modulus
§ 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 Derailleur Hanger 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 Derailleur Hanger is manufactured using cnc precision machining, vacuum stress relief, thread rolling, surface passivation. 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 Derailleur Hanger are batch-dependent. Contact our supply chain team for volume-based tiered pricing.
Regulatory & Quality Assurance Ledger
Verifiable certifications for Titanium Derailleur Hanger
Material Test Certificate (MTC)
EN 10204 3.1
Environmental Compliance
REACH (EC No 1907/2006)
Restricted Substances
RoHS 3 Directive (2015/863/EU)
Quality Management System
ISO 9001:2015
Dimensional Tolerances
ISO 2768-m
Standard: ASTM B348
Systems Interconnectivity & Topology
Cross-functional integration matrix for Tier-1 supply chains and assembly orchestration.
- ▸ Primary Assembly Integration
- ▸ Subsystem Mounting Interface
Titanium Derailleur Hanger
Material: Grade 5 Ti-6Al-4V
SKU: TI-CYC-FRAM-TITANI
Industry: Cycling / Bicycle / System: Bicycle Suspension, Frame Hardware & Linkage
- ▸ Fastener Kit A
- ▸ Sealing Gasket
- ▸ Protective Cover
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Request Quote for Titanium Derailleur HangerOne Metal. One Focus. Infinite Precision.
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.