AASHTO M 270M/M 270-09

Standard Specification for Structural Steel for Bridges (ASTM Designation: A 709/A 709M-08)

American Association of State Highway and Transportation Officials , 2009

Publisher: AASHTO

File Format: PDF

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Description

Standard By:American Association of State Highway and Transportation Officials , 2009

Published:2009

Pages:14

File Size:1 file , 440 KB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

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.When the steel is to be welded, it is presupposed that a welding procedure suitable for the grade of steel and intended use or service will be utilized. See Appendix X3 of M 160M/M 160 for information on weldability.