Material
Titanium
Titanium is a high-performance engineering metal valued for its exceptional strength-to-weight ratio, corrosion resistance, and compatibility with demanding operating environments. It is widely used in aerospace, medical technology, chemical processing, and precision manufacturing where material performance can justify higher machining and procurement costs.
Material overview
Titanium offers high specific strength, excellent resistance to many corrosive environments, and relatively low density compared with steel. However, its low thermal conductivity and machining characteristics require careful process planning and appropriate cutting tools.
Common grades include:
- Grade 2: Commercially pure titanium offering good corrosion resistance and formability, commonly used in chemical processing equipment and industrial components.
- Grade 5 / Ti-6Al-4V: A high-strength titanium alloy widely used for aerospace structures, precision components, and demanding mechanical applications.
- Grade 23 / Ti-6Al-4V ELI: A controlled-interstitial variant used in selected medical and aerospace applications.
- Grade 9 / Ti-3Al-2.5V: Used for tubing and lightweight structural components requiring a balance of strength and formability.
Titanium components can be produced through CNC milling, turning, 5-axis machining, forging, sheet forming, and specialized additive manufacturing processes.
Machining titanium requires attention to cutting temperature, tool wear, chip evacuation, and workholding stability. Thin-walled or complex components may require dedicated fixtures and controlled machining sequences.
Surface treatment options include polishing, bead blasting, passivation where specified, and application-specific anodizing. The selected treatment must be compatible with the intended operating environment and applicable technical requirements.
A titanium RFQ should include the exact grade, material specification, dimensional drawings, CAD files, tolerance requirements, surface finish, quantity, and required certifications. Aerospace or medical applications may require enhanced material traceability and inspection documentation.
Typical applications include aerospace fittings, lightweight structural components, medical instruments, chemical processing equipment, and high-performance mechanical assemblies.