If you tell me what you are designing for (e.g., car parts, outdoor signage, or indoor electronics), I can help you identify which type of ASTM B580-79 coating you likely need.
Aluminum alloys are widely used in various industries due to their high strength-to-weight ratio, corrosion resistance, and other desirable properties. Anodizing is a process that enhances the corrosion resistance of aluminum alloys by forming a protective oxide layer on their surface. ASTM B580-79 provides a standard specification for aluminum alloy anodized sheets and plates, which are commonly used in aerospace, automotive, and other applications.
For types intended for corrosion resistance, proper sealing of the porous anodic layer is required. Acid-dissolution or stain-resistance tests are used to verify seal integrity.
A reapproved 2014 version of the PDF is hosted by Tajhiz Kala . Key Coating Types astm b580-79 pdf
Interior trim, doors, and storefronts that are regularly maintained. Type D: Automotive and Appliance Decorative Minimum Thickness: 7.5 micrometers (μm) / 0.0003 inches
: By adhering to the standard, manufacturers can ensure that their products meet the required quality and performance standards.
ASTM B580-79 distinguished between different types of anodic coatings based on thickness and application: If you tell me what you are designing for (e
Industrial gears, pistons, valves, and aerospace components subject to severe abrasion. Minimum Thickness: 18 µm (0.7 mil)
The standard divides anodic coatings into seven distinct types based on their minimum thickness and intended application. When reviewing an ASTM B580-79 document, you will find the following breakdown: Type A (Engineering / Hard Coat) 50 micrometers (2.0 mils)
Are you trying to troubleshoot a in your current production line? ASTM B580-79 provides a standard specification for aluminum
⚠️ ASTM B580-79 has been withdrawn by ASTM International and is no longer maintained as an active standard. It is provided for archival and historical reference only.
A medium-thickness coating optimized for interior architectural use or moderate outdoor exposure.
Given that this standard is over four decades old and likely withdrawn, why does the search volume for "ASTM B580-79 pdf" persist? There are three primary reasons:
Do you need to find the standard that replaced this version?
