Electropolishing & Deburring Service for MP35N Alloy

As a tough, corrosion-resistant and resilient alloy, MP35N is well-suited for use in manufacturing a wide variety of parts, like springs, fasteners, electrical components and more. Despite the alloy’s natural strength, imperfections left by manufacturing can cause premature part failure. MP35N electropolishing services eliminate those imperfections, allowing parts made from this material to function more effectively.

The MP35N Electropolishing Process

Unlike other metal finishing services, electropolishing is a reverse plating process that actively removes surface material from metal parts—including MP35N. Electropolishing removes a controlled, uniform amount of surface metal in an electrochemical bath, stripping away surface imperfections and leaving behind a smooth, clean surface.

Benefits of Electropolishing MP35N

Because of its strength under pressure and extreme resilience, MP35N is frequently used for parts that flex, bend and cycle, like springs. In parts like these, even microscopic surface imperfections like cracks and notches can ultimately compromise longevity. With consistent part use, these imperfections can worsen over time, resulting in premature failure.

Electropolishing MP35N typically removes .0005” to .001” total material from the part, and in the process, removes the cracks and notches that could expand and cause premature part failure. Along with removing these structural imperfections, electropolishing removes any contaminants embedded in the part’s surface material, eliminating potential initiation sites for corrosion. Electropolishing is also more precise and predictable than many other metal finishing services, allowing us to remove a highly-controlled, uniform amount of surface material.

Contact us to learn more about MP35N electropolishing

Medical Device Manufacturing

Our tightly controlled quality process and ISO 9001 and ISO 13485 certifications make us the preferred partner for many medical device manufacturers across the globe. From implantable devices to surgical instruments, electropolishing is a single-process treatment that results in biocompatible, safe and ultra clean parts.

Learn More  


We offer aerospace vendors and original equipment manufacturers our signature metal finishing services to increase fatigue-resistance for their metal parts, rendering them capable of withstanding the stress and corrosion that comes with long-term use. Surface abnormalities lead to part failure, but with electropolishing, parts become more reliable and long lasting.

Learn More  


Our strict adherence to industry standards ensures that pharmaceutical components are electropolished in accordance with ASTM B912 and ASME BPE specifications. These products are clean and smooth, corrosion resistant and contaminant free.

Learn More  


Corrosion resistance and microfinish improvement are essential for critical automotive parts, making electropolishing an increasingly beneficial option for automakers. Electropolishing both interior and exterior auto parts ensures they will resist premature failure and function at an optimal level.

Learn More  

Consumer Appliance

Notable examples of appliance parts we electropolish are 400-series stainless steel alloys used in many consumer appliances. Our metal finishing services help increase corrosion resistance for these parts, and by removing the outermost layer of metal withelectropolishing the durability and longevityof these appliance components is increased.

Learn More  

Food & Beverage

We have a long history of working with the food and beverage industry. Electropolishing materials for this industry eliminates the buildup of bacterial biofilms, as well as keeping the equipment free of contaminants like Salmonella. When it comes to food and beverage processing equipment, safety and cleanliness are of the upmost importance and electropolishing delivers the level of sanitation required by a number of regulatory agencies.

Learn More  

Hydraulics & Pneumatics

From robotics to heavy mobile equipment, the uses of electropolishing in the hydraulics and pneumatics industry are many. By helping prevent premature part failure, electropolishing reduces the amount of downtime and increases the life cycle of these components. Proper surface finish and cleanliness is key in this industry, and electropolishing attains the finishour customers require.

Learn More  


Improving conductivity and performance is just one benefit electropolishing offers for electronics parts. The surface finish is improved by as much as 50 percent, removing imperfections from the material without removing a lot of material removal from the component.

Learn More