Corrosion Testing Methodologies
Corrosion Testing Laboratories, Inc.
Comprehensive Standard Test Methods for Corrosion Analysis
Over the past 40 years, Corrosion Testing Laboratories has performed research and written papers on many issues for various industries. CTL Personnel have been primary authors, co-authors, and presenters of this work with the goal of technical progress. Some of these papers and presentations are shared below.
Whether you're dealing with complex industrial challenges or seeking insights for material optimization, our expert team is ready to assist.
Contact Corrosion Testing Laboratories today to discuss your specific testing requirements.
We proudly serve clients worldwide, including organizations seeking corrosion testing in VA and across the Mid-Atlantic region. As a reliable corrosion and materials science firm, we apply proven standard test methods to help industries ensure safety, reliability, and long-term performance in the most demanding environments. From defense contractors and manufacturers to utilities and research institutions, our clients depend on accurate, reproducible results to meet industry regulations, product specifications, and internal quality benchmarks. Our expertise in ASTM, ISO, and MIL-STD procedures allows us to deliver actionable insights that drive innovation, reduce risk, and support mission-critical operations.
- A90/A90M Weight of Zinc Coatings
- A262 Practice A (Oxalic Acid Etch)
- A262 Practice B (Streicher Test)
- A262 Practice C (Huey Test)
- A262 Practice E (Modified Strauss Test)
- A380 Cleaning and Descaling Stainless Steels
- A923 SSAT Duplex Stainless Steels
- B858 Stress Corrosion Cracking in Copper Alloys
- C871 Extraction of Leachable Ions
- D2240 Rubber Property Durometer Hardness
- D2583 Barcol Hardness
- D4340 Pressurized Hot Wall
- E3 Standard Metallographic Practice
- E45 Inclusion Content
- E112 Grain Size
- F746 Medical Implants
- F2129 E/C Testing of Surgical Implants
- F3044 Galvanic Testing of Surgical Implants
- F3306 Ion Release Evaluation of Medical Implants
- G1 Preparation, Cleaning, Evaluating Test Specimens
- G3 Conventions Applicable to E/C Measurements
- G5 Potentiostatic/Potentiodynamic Anodic Polarization
- G28 Method A (Ferric Sulfate/Sulfuric Acid)
- G28 Method B (PEMT)
- G31 Immersion Testing
- G36 Boiling Magnesium Chloride
- G37 Stress Corrosion Cracking of Copper-Zinc Alloys
- G44 Alternate Immersion Testing
- G47 Stress Corrosion Cracking of Aluminum
- G48 Ferric Chloride Pitting and Crevice Tests
- G59 Potentiodynamic Polarization Resistance
- G61 Cyclic Potentiodynamic Polarization
- G71 Galvanic Corrosion Tests
- G102 Calculation of Corrosion Rates from E/C Measurements
- G108 E/C Reactivation for Detecting Sensitization
- G123 Boiling Sodium/Calcium/Lithium Chloride
- G150 Critical Pitting Temperature
- G210 Severe Wastewater Analysis Test
NACE:
- TM0169 Standard Immersion
- TM0174 Protective Coatings
- TM0177 Sulfide Stress Corrosion
- TM0284 Resistance to Hydrogen Induced Cracking (HIC)
- TM 0187 Elastomeric Materials in Sour Gas
ISO:
- ISO 6509 Dezincification of Brass
- ISO 10271 Corrosion of Dental Materials
- ISO 3651 Resistance to Intergranular Corrosion
- ISO 7539 Stress Corrosion Testing
- ISO 9400 Ni-Based Alloys Intergranular Corrosion
OTHER:
- US DOT Corrosivity
- Skin Corrosivity – Corrositex™
- Assay Metal Test – UN Section 37
- DuPont SW800M SSAT
- DuPont SW1P Ferroxyl Test
MTI
- MTI – 1 Standard Immersion
- MTI – 2 Ferric Chloride Crevice
- MTI – 3 Boiling MgCl
EPA
- Method 1110 Corrosivity Towards Steel
- Method 9031 Extractable Sulfides
Why Standard Test Methods Matter in Corrosion Testing
Standard test methods serve as the foundation for reliable, repeatable corrosion testing across industries. Whether your materials are exposed to marine environments, high-temperature applications, or aggressive chemical processing conditions, standardized testing ensures accurate benchmarking and comparability. These methods remove subjectivity and provide well-defined procedures that comply with global engineering and manufacturing standards.
As a leading corrosion and materials science firm, Corrosion Testing Laboratories, Inc. leverages both ASTM and ISO testing protocols to help clients determine the behavior, durability, and safety of their materials. These test methods not only support product development but also aid in troubleshooting failures and qualifying materials for critical applications.
Supporting Compliance and Quality Assurance
In heavily regulated industries such as aerospace, defense, pharmaceuticals, and energy, standard test methods are not optional—they’re essential. Corrosion testing in VA, for example, often supports clients involved in shipbuilding, defense contracting, and biomedical device manufacturing. These companies must adhere to tight specifications and regulatory requirements, including FDA and DoD standards.
By following established test methods such as ASTM B117 (Salt Spray Testing), ASTM G31 (Immersion Testing), or ISO 9227 (Corrosion Tests in Artificial Atmospheres), Corrosion Testing Laboratories helps clients demonstrate compliance, validate protective coatings, and ensure that their products meet strict quality benchmarks.
Tailored Applications for Diverse Industry Needs
While standard test methods are consistent by definition, how they’re applied can vary depending on your specific goals. Corrosion Testing Laboratories understands that real-world environments are complex. Our corrosion and materials science experts work closely with clients to select or adapt the right testing methodology for their needs.
For instance, a defense contractor seeking corrosion testing in VA may require modifications to a standard test protocol to replicate unique deployment conditions. A pharmaceutical manufacturer, on the other hand, may need stainless steel passivation testing using ASTM A967 with very low chloride detection thresholds. CTL’s broad capabilities and experienced staff make this type of customized application possible—without compromising the integrity of the method.
Global Reach With Local Expertise
Although based in the Northeast, Corrosion Testing Laboratories serves clients across the country and around the world. This includes a growing number of organizations seeking corrosion testing in VA. With industries ranging from naval engineering and aerospace to power generation and biotechnology, Virginia represents a dynamic cross-section of clients who rely on standard testing methods to validate their materials and products.
Our firm provides comprehensive service packages, including test planning, execution, analysis, and expert interpretation. For global clients with international standards to meet—such as ISO 8407 for corrosion product removal or EN 13523 for coil coating testing—our lab offers seamless coordination and fast turnaround.
Beyond the Lab: Interpreting Test Results
One of the key advantages of working with a corrosion and materials science firm like CTL is our ability to go beyond running standard test methods. Our team of Ph.D.-level scientists and materials engineers provides in-depth interpretations of results, helping clients make informed decisions about material selection, protective coatings, and product design.
Standard tests like cyclic corrosion (ASTM G85) or pitting resistance (ASTM G48) generate a wealth of technical data. But that data is only useful if it’s properly understood. Whether it’s a local manufacturer pursuing corrosion testing in VA or a multinational developing next-gen materials, our clients rely on us to explain what the test results actually mean for their bottom line.
Advanced Capabilities to Complement Standard Methods
While standard test methods form the backbone of most projects, Corrosion Testing Laboratories also offers a wide array of complementary capabilities. These include:
- Failure Analysis: When components don’t meet expected performance levels, we investigate the root cause using metallography, fractography, and chemical analysis.
- Custom Environmental Simulations: We recreate service environments to stress-test materials under accelerated conditions.
- Coating and Paint Testing: ASTM D3359 (Adhesion), ASTM D522 (Flexibility), and other coatings standards are routinely used for evaluating protective layers.
- Material Certification: CTL assists in verifying compliance with industry and client-specific specifications, particularly useful in procurement and contract work.
These advanced services are often layered into testing programs for clients requesting corrosion testing in VA and beyond, delivering both depth and flexibility.
Commitment to Innovation and Technical Rigor
At Corrosion Testing Laboratories, standardization doesn’t mean stagnation. Our team continuously evaluates and implements new testing standards as they are published by ASTM, ISO, NACE, and other technical organizations. This commitment to staying current ensures that your testing aligns with the latest industry practices and regulatory expectations.
We also contribute to the technical community through research, publication, and conference participation. This helps elevate the science behind corrosion testing and keeps our firm at the cutting edge of the field.
Fast Turnaround Without Sacrificing Accuracy
Speed and precision can coexist. CTL has streamlined its workflow to deliver accurate results on time—critical for clients operating on tight development schedules or responding to urgent failures. Companies seeking corrosion testing in VA often face narrow timelines due to production constraints, military contracts, or regulatory inspections.
We understand that delays in testing can lead to costly production halts, compliance issues, or missed project deadlines. That’s why we prioritize timely communication, flexible scheduling, and fast data delivery without compromising the integrity of the results.
Our ISO 17025-accredited lab operates with quality management systems that support both reliability and efficiency. Combined with our responsive customer service, we make the testing process as smooth and predictable as possible.
Chosen by Clients Worldwide
Corrosion Testing Laboratories, Inc. has built a reputation for excellence over the past four decades. From multinational aerospace firms to regional manufacturers requesting corrosion testing in VA, our clients count on us to deliver accurate, actionable results every time. We are proud to support companies across six continents with our world-class laboratory services and deep technical expertise.
Our clients span a wide range of sectors—including automotive, medical devices, energy, infrastructure, and defense—each relying on our precision, consistency, and responsiveness. We are frequently chosen for long-term testing programs, product development support, and urgent failure investigations.
Our team is ready to support your corrosion testing, materials selection, and product validation needs. Contact Corrosion Testing Laboratories today to learn more about how our standard test methods can help protect your products and ensure long-term performance.