The American Road & Transportation Builders Association
Latest
AASHTO M 289-1991
Scope
This specification covers sheet steel for corrugated steel pipe, which is coated with a 55 percent
aluminum-zinc alloy on continuous lines by the hot-dip process. The material is furnished in coils,
in flat cut lengths, and corrugated cut lengths. The s
AASHTO M 289-1991 history
1991AASHTO M 289-1991 Standard Specification for Aluminum-Zinc Alloy Coated Sheet Steel for Corrugated Steel Pipe