AASHTO T 65M/T 65-11
Standard Method of Test for Mass [Weight] of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy Coatings [ASTM Designation: A 90/A 90M-09]
standard by American Association of State and Highway Transportation Officials, 2011
This test method covers procedures for determining the mass [weight] of coating on iron or steel sheet, wire, and other articles in which the coating is zinc or a zinc alloy, such as zinc-5 percent aluminum (including zinc-5 percent aluminum-mischmetal and zinc-5 percent aluminum-0.1 percent magnesium) or 55 percent aluminum-zinc.
For sheet products, the final results are expressed as either coating mass [weight] total both sides, or coating mass [weight] separately on each side, depending on the specified requirements.
Current regulation codes and hazard classifications for chemicals used in this test method are listed in R 16.
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Published: 2011 Number of Pages: 8 File Size: 1 file , 550 KB