Provide PDF Format
AASHTO M 270M/M 270-12
- Standard Specification for Structural Steel for Bridges (ASTM Designation: A 709/A 709M-11)
- standard by American Association of State and Highway Transportation Officials, 2012
- Publisher: AASHTO
$21.00$42.00
This specification covers carbon and high-strength low-alloy steel structural shapes, plates, and bars and quenched-and-tempered alloy steel for structural plates intended for use in bridges. Nine grades are available in four yield strength levels.