Titanium Cassette Cog is a lightweight lightweight cassette sprocket component engineered for Lightweight cassette sprocket cog. 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 Cassette Cog
| Technical Parameter | Specification |
|---|---|
| Component SKU | TI-CYC-DRIV-TITANI |
| Standards & Specifications | ISO 2768-mASTM B348MIL-STD-810H |
| Surface Finish | Tumble finished Ra 0.8um + passivation |
Titanium Cassette Cog
Lightweight cassette sprocket cog
| Technical Parameter | Specification Value |
|---|---|
| International Compliance | ISO 2768-m, ASTM B348, MIL-STD-810H |
| Surface Finish & Max Temp | Tumble finished Ra 0.8um + passivation |
| 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: CNC swiss turning, diamond-cut beveling, PVD coating, optical gauging.
- • 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 Cassette Cog require special assembly or anti-seize? ▼
Yes. Titanium-to-titanium threaded interfaces on Titanium Cassette Cog 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 Cassette Cog orders? ▼
Standard lead time for Titanium Cassette Cog 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 Cassette Cog? ▼
Each Titanium Cassette Cog 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 lightweight cassette sprocket.
§ Why Grade 5 Ti-6Al-4V for lightweight cassette sprocket
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: CNC swiss turning, diamond-cut beveling, PVD coating, optical gauging
- Weight: Typical 45% weight reduction over AISI 4140 steel at equivalent yield strength
§ Fatigue & Dimensional Inspection Protocol
Quality Management
Quality system compliant with ISO 9001:2015. Each Titanium Cassette Cog batch includes full material traceability, dimensional inspection results, and a Certificate of Conformity (CoC).
Inspection & NDT
Vision-based optical inspection for surface defects; helium leak testing for sealed interfaces; eddy current surface crack detection on high-stress areas
§ Lightweight Component Manufacturing Process
Titanium Cassette Cog is manufactured using cnc swiss turning, diamond-cut beveling, pvd coating, optical gauging. 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 Cassette Cog are batch-dependent. Contact our supply chain team for volume-based tiered pricing.
Regulatory & Quality Assurance Ledger
Verifiable certifications for Titanium Cassette Cog
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
AS9100D
Standard: ISO 2768-m
ISO 2768-m
Standard: ASTM B348
Standard: MIL-STD-810H
MIL-STD-810H
Systems Interconnectivity & Topology
Cross-functional integration matrix for Tier-1 supply chains and assembly orchestration.
- ▸ Main Housing Assembly
- ▸ Secondary Structure Carrier
Titanium Cassette Cog
Material: Grade 5 Ti-6Al-4V
SKU: TI-CYC-DRIV-TITANI
Industry: Cycling / Bicycle / System: Bicycle Drivetrain & Drivetrain Hardware
- ▸ Spacer Washer Kit
- ▸ Thread Locker Application
- ▸ Calibration Certificate
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Related Knowledge
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Request Quote for Titanium Cassette CogOne 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.