EXOTIC MATERIALS

Expertise in High-Precision Machining of Exotic Materials

At D&R Products, we specialize in the high-precision machining and manufacturing of advanced metals and performance-grade materials, including a range of exotic alloys engineered for critical applications in the medical, aerospace, and industrial sectors. Our deep materials knowledge and process innovation enable us to deliver complex, high-tolerance components that meet the stringent mechanical, thermal, and biocompatibility requirements of today’s most demanding designs.

We partner closely with clients in early-stage development to evaluate material performance, cost-efficiency, and manufacturability—often engineering custom tooling, process sequences, and finishing methods to bring challenging materials to life in ways that are both scalable and economically viable.

Our vertically integrated capabilities allow us to machine, form, weld, finish, and assemble components made from materials traditionally considered difficult to work with, while maintaining tight dimensional tolerances, high surface integrity, and full traceability.

processes as needed.

nitinol medical device manufacturing

1/1

Materials Expertise

D&R routinely works with a wide range of exotic and high-performance materials, including:

Nitinol (Nickel Titanium Alloy):
Known for its superelasticity and shape memory properties, Nitinol is widely used in implantable devices, stents, and minimally invasive surgical components. Our team has over two decades of experience machining and joining Nitinol, and we have developed proprietary techniques for forming, welding, and finishing this highly sensitive alloy while preserving its mechanical and transformational properties.
Titanium and Titanium Alloys (e.g., Ti-6Al-4V):
Valued for its high strength-to-weight ratio, corrosion resistance, and biocompatibility, titanium is a common choice for orthopedic implants, spinal devices, and aerospace fasteners. D&R machines titanium with precision, controlling heat input and tool wear to prevent galling and maintain surface quality.

PEEK (Polyether Ether Ketone):
A high-performance thermoplastic with exceptional strength, thermal resistance, and chemical stability, PEEK is often used in spinal implants, surgical instruments, and radiolucent components. We offer precision machining of PEEK using specialized tooling and chip management to maintain dimensional control and prevent material degradation.

Carbide:
Extremely hard and wear-resistant, carbide is ideal for tooling inserts, surgical cutters, and applications requiring extreme durability. D&R utilizes advanced grinding and EDM methods to machine carbide components with sub-micron accuracy and long-term performance.
High-Carbon Stainless Steels (e.g., 440C, 17-4PH):
These alloys combine hardness and corrosion resistance, making them suitable for surgical blades, dental instruments, and precision mechanical assemblies. We have extensive experience heat-treating, grinding, and passivating these materials to meet mechanical and regulatory performance specifications.

Composites and Custom Alloys:
D&R also works with layered composites and specialty alloys designed for lightweight strength, thermal management, or specific fatigue characteristics. We evaluate and validate each material’s machinability and develop custom fixturing and inspection processes as needed.

Material-Driven Process Innovation

Whether you're prototyping a new implantable device or scaling production of high-performance industrial components, D&R’s material expertise ensures your project is grounded in process reliability, performance validation, and cost-conscious execution. We continuously invest in R&D and process optimization to stay at the forefront of machining and joining exotic materials—bringing your most complex designs to production with confidence.

BACK TO CAPABILITIES