Standard Specification for
Coatings of Zinc Mechanically
Deposited on Iron and Steel
AASHTO Designation: M 298-05
ASTM Designation: B 695-04
AASHTO M 298-05 is identical to ASTM B 695-04 except that all references to the ASTM standards contained in ASTM B 695-04,
listed in the following table, shall be replaced with the corresponding AASHTO standard:
ReferencedStandards
ASTM AASHTO
A 153 M 232MIM 232
A 194 M 292MIM 292
A 325 M 164
A 490 M 253
A 563 M 291
Scope
1.1This specification covers the requirements for a coating of zinc mechanically deposited on iron and steel basis metals.
The coating is provided in several thicknesses up to and including l 07 µm.
The seven thickest classes arc usually referred to as “mechanically galvanized.”
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