Surface Treatment
Whether you need Anodizing, Hard Anodizing, Chemical Conversion, or Passivation, we can help!
In-House to Control Quality and Lead Time
All in-house, all under control. At Megatech we offer in-house surface treatments to maintain strict quality control and reduce lead times, ensuring superior durability, corrosion resistance, and precision finishes.
Anodizing
- MIL-A-8625, Type II, Class 1 – Sulfuric acid anodizing (Non-dyed)
- MIL-A-8625, Type II, Class 2 – Sulfuric acid anodizing (Dyed)
Hard Anodizing
- MIL-A-8625, Type III, Class 1 – Hard anodic coatings (Non-dyed)
- MIL-A-8625, Type III, Class 2 – Hard anodic coatings (Dyed)
Chemical Conversion
- MIL-DTL-5541F (MIL-C-5541E), TYPE 2, Class 1A – RoHS-compliant corrosion resistance
- MIL-DTL-5541F (MIL-C-5541E), TYPE 2, Class 3 – Conductivity-focused protection
Passivation
- Restores the passive film of stainless steel, making it highly corrosion-resistant.
FAQS
What is the difference between anodizing and hard anodizing?
Standard anodizing (Type II) enhances corrosion resistance and appearance, while hard anodizing (Type III) creates a thicker, more wear-resistant surface ideal for high-friction applications.
How does chemical conversion coating improve my parts?
Chemical conversion coatings provide corrosion protection and improve paint adhesion, while Class 3 coatings also maintain electrical conductivity.
What metals can undergo passivation?
Passivation is primarily used for stainless steel but can also be applied to other corrosion-resistant alloys to enhance surface protection.
Are your surface treatments RoHS compliant?
Yes, our chemical conversion coatings comply with RoHS regulations, ensuring environmentally responsible surface finishing.
Do you offer custom surface finishing solutions?
Yes, we can tailor surface treatments to meet your exact specifications. Contact us to discuss your project requirements.
Ready to Get Started?
Enhance your components with high-performance surface treatments.
