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Titanium Medical Applications


Market Metal of Choice Specifications Machinability

Products Quality & Certification Testing  

Market

Titanium is a standard material for medical devices such as hip joints, bone screws, knee joints, bone plates, dental implants, surgical devices, pacemaker cases and centrifuges due to its total resistance to attack by body fluids, high strength and low modulus.

Metal of Choice for Medical Applications

The body readily accepts titanium since it is more biocompatible than stainless steel or cobalt chrome. Titanium also has a higher fatigue strength than many other metals. The unique qualities of titanium prove to be MRI (Magnetic Resonance Imaging ) and CT (Computed Tomography ) compatible.

Machinability

The machinability of titanium is comparable to most stainless steels and better than cobalt chrome. Sharp, clean tools with good chip removal and ample coolant are recommended when Drilling, Turning, Milling or Cold Sawing titanium. The work hardening rate for titanium is less than stainless steel. See our on-line Technical Brochure for additional machining information.

Products

Through our service center network, Titanium Industries, Inc. maintains an extensive inventory of medical bar, billet, plate, sheet and wire products. We provide prompt shipment for orders of standard mill shapes, and have the capability to cut custom parts to especially close tolerances. See our products page for our complete list of titanium products.

Quality and Certification

Titanium Industries, Inc. supplies titanium products which meet customer specifications. Chemical and mechanical-property test reports accompany each Titanium Industries, Inc. shipment. Inventory is 100% traceable from mill processing through melt source to maintain quality control requirements.

Testing

Tests and inspection ensure our titanium products meet destructive and non-destructive tests according to industry and customer specifications.

Types of Testing Provided
Chemical Final Hydrogen Tensile/Yield Beta Transus
Ultrasonic Dimensional Straightness Roundness
Stress Relieving Elevated Temp Annealing Stress Rupture
Heat Treatments Micro Structure Macro Structure Eddy Current

Medical Specifications

ASTM F-67-68(94)E1

Unalloyed titanium for surgical implant applications.

ASTM F-136-92E1

Wrought titanium 6Al-4V ELi Alloy for surgical implant applications.

ASTM F 1472-93

Wrought titanium 6Al-4V Alloy for surgical implant applications.

 
 
 

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