ASTM Testing

ASTM Compliance: Ensuring Quality for Armoloy’s Coatings

ASTM testing for wear

 

What is ASTM?

Formed in 1898 and formerly known as the American Society for Testing and Materials, ASTM is an international organization that defines and publishes technical standards for many types of materials, products, systems, and services. 

It does this with contributions from its membership, which is made up of more than 30,000 of the world’s most respected technical experts and business professionals in 140 countries. These individuals, working in nearly 150 standards-writing committees, develop specifications, testing methods, classifications, guides, and best practices used by public entities and private companies around the globe. 

ASTM’s expertise in developing and maintaining technical standards is enhanced by the fact that the organization serves a long list of industries, including:

  • Metals
  • Petroleum
  • Construction
  • Consumer products
  • And many more

Lessons learned in each industry benefit the others as they provide insights for enhancing or updating standards. 

Adhering to ASTM guidelines is voluntary. However, doing so sends a strong message about a company’s focus on quality.  

List of ASTM Specifications/Tests We Adhere To

There are over 12,000 ASTM standards used worldwide. They provide multiple benefits, from enhanced product and service safety, to giving people greater confidence in the items they purchase and use. 

Some relevant specifications include:

ASTM Specification Test Names What the Tests Measure
ASTM B117 Salt Spray (Fog) Testing Measures relative corrosion resistance of metals and coated metals
ASTM B487 Measurement of Metal and Oxide Coating Thicknesses by Microscopical Examination of a Cross Section Measures coating thickness
ASTM B499 Measurement of Coating Thickness by The Magnetic Method Measures coating thickness
ASTM B504 Measurement of Thickness of Metallic Coatings by The Coulometric Method Measures coating thickness
ASTM B568 Measurement of Coating Thickness by X-Ray Spectrometry Measures coating thickness
ASTM B571 Qualitative Adhesion Testing of Metallic Coatings Detects any adhesion less than perfect
ASTM B733 Standard Specification for Autocatalytic (Electroless) Nickel-Phosphorus Coatings on Metal Establishes the requirements for electroless nickel-phosphorus coatings
ASTM E376 Measuring of Coating Thickness by Magnetic Field or Eddy Current (Electromagnetic) Test Methods Measures coating thickness
ASTM E384 Microhardness of Materials Measures the hardness variations that occur in a small area
ASTM F519 Mechanical Hydrogen Embrittlement Testing of Plating Processes Measures hydrogen embrittlement of steel parts, with and without possible pre-treatments such as coatings

 

These tests are administered regularly to plating baths to ensure ongoing compliance with the standards. Consequently, customers can be confident of a number of coating characteristics. For example, the hardness of a plating as applied to a “test coupon” is measured to ensure it meets a specified requirement. The susceptibility of a specimen to hydrogen-induced cracking is also assessed.

How ASTM Tests Provide a Competitive Advantage

Applying specification-compliant coatings to metal surfaces offers significant advantages by preventing or delaying issues that lead to failure. ASTM-compliant coatings enhance longevity, reduce downtime, and improve performance, all while providing confidence in your coating solution and delivering meaningful business benefits.

Is There Any Specifications from Other Companies Armoloy Adheres To?

Yes, Armoloy adheres to a number of specifications beyond ASTM. Most commonly, we work with SAE Aerospace Material Specifications (AMS). If there is a specification you don’t see listed on our website and would like to confirm whether we can meet it, contact our engineers, they’ll be happy to assist.

References

Talk With Armoloy

Whether you’re reaching out for the first time or are a seasoned expert, our team is ready to assist. Our engineers are here to answer your questions about ASTM standards and help identify the best solution for your needs.

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    Disclaimer:

    The information provided on this page, including any descriptions, interpretations, or summaries related to ASTM, is offered solely by The Armoloy Corporation for general informational purposes. This content reflects Armoloy’s internal understanding and practical application of ASTM specifications within its own processes and does not constitute official or authorized guidance from ASTM International.

    This content is not intended to substitute for the official specification, which should be obtained directly from ASTM International. Readers are strongly encouraged to consult the original standard and qualified professionals for definitive technical or compliance information.

    The Armoloy Corporation makes no warranties, express or implied, regarding the accuracy, completeness, or applicability of this content and disclaims all liability for any reliance placed upon it. This disclaimer is subject to change without notice and does not create any contractual relationship or obligation.