Corrosion Testing of Metals – METS Lab
At METS Lab, we offer advanced corrosion testing services to evaluate the durability and resistance of metals and alloys under various environmental conditions. Corrosion testing is essential for understanding how materials behave over time, ensuring long-term performance, safety, and compliance in industries such as oil & gas, marine, aerospace, automotive, and infrastructure.
Why Corrosion Testing is Important
Corrosion can lead to structural failure, costly repairs, and safety hazards. By simulating real-world or accelerated corrosive environments, corrosion testing helps manufacturers and engineers:
- Select the right materials for corrosive service
- Improve coatings and protective treatments
- Predict product lifespan
- Meet industry and regulatory standards
- Prevent catastrophic failure in critical systems
Corrosion Testing Services at METS Lab
We perform a wide range of corrosion tests, including:
✔ Salt Spray (Fog) Testing (ASTM B117 / ISO 9227)
- Accelerated testing in a controlled salt fog chamber
- Common for coated metals, fasteners, and automotive parts
✔ Cyclic Corrosion Testing (CCT)
- Simulates more realistic conditions (wet/dry cycles, salt, humidity)
- Suitable for advanced coatings and outdoor exposure evaluation
✔ Intergranular Corrosion Testing (ASTM A262, ASTM G28)
- For stainless steels and nickel alloys
- Evaluates susceptibility to corrosion along grain boundaries
✔Pitting & Crevice Corrosion Testing (ASTM G48, ASTM G66)
- Assesses localized corrosion potential in chloride environments
✔ Electrochemical Testing (Potentiodynamic, EIS)
- Quantitative data on corrosion rates and mechanisms
- Ideal for R&D and materials development
✔ Copper-Accelerated Acetic Acid Salt Spray (CASS) Testing (ASTM B368)
- Aggressive test for decorative coatings and high-performance finishes
✔ Immersion and Exposure Testing
- Long-term exposure to water, chemicals, and industrial atmospheres
📘 Standards and Compliance
Our corrosion testing methods comply with international standards such as:
- ASTM B117, G31, G48, G85, A262, G28
- ISO 9227, 3651, 10289
- NACE TM0169, TM0177
- Custom protocols available to meet client or industry-specific requirements