ASTM B1026
Standard Test Method for Measurement of Thickness of Chromium and Chromium Alloy Deposits by the Coulometric/White Light Interferometry
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Language: English
License Type: Single User
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About This Item
ASTM B1026 is a technical standard for measuring the thickness of chromium and chromium alloy deposits using coulometric methods and white light interferometry. It is intended to support accurate evaluation of plated coatings where thickness affects performance, appearance, and compliance. By providing a defined test method, this ASTM standard helps users apply a consistent approach to deposit measurement, whether for routine quality control, product verification, or engineering documentation.
Purpose of ASTM B1026
The purpose of ASTM B1026 is to establish a recognized test method for determining the thickness of chromium and chromium alloy deposits. The standard focuses on measurement techniques rather than coating design, giving laboratories and production teams a practical way to assess plated layers with improved consistency. In a manufacturing or inspection setting, it can help align test results with specification requirements and support repeatable evaluation of coated parts.
Common use cases of ASTM B1026
This standard is commonly used when chromium or chromium alloy coatings need to be checked for thickness as part of inspection, acceptance testing, or process monitoring. It is relevant for plated components where coating thickness may influence wear resistance, service life, or appearance. ASTM B1026 may also be used in laboratory workflows that compare coulometric measurements with white light interferometry for deposit evaluation and documentation.
Why ASTM B1026 matters
ASTM B1026 matters because coating thickness is a key factor in product performance and conformance. A clear test method helps reduce variation in measurement practice, which can improve confidence in quality control decisions and procurement reviews. For manufacturers, finishers, and testing laboratories, the standard supports more reliable reporting of chromium deposit thickness and can help reduce disputes over results, acceptance, or compliance.
- Thickness measurement for chromium and chromium alloy deposits
- Coulometric and white light interferometry methods
- Quality control and inspection support
- Coating verification for compliance checks
- Consistent testing and reporting practices
- Publication Date: 2024-07-10
- Publisher: ASTM
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