• AASHTO M 232M/M 232-19 (2023)

AASHTO M 232M/M 232-19 (2023)

Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware (ASTM Designation: A153/A153M-16a)

American Association of State and Highway Transportation Officials, 2019

Publisher: AASHTO

File Format: PDF

$30.00$61.00


Pages:8

File Size:1 file , 230 KB

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

This specification covers zinc coatings applied by the hot-dip process on iron and steel hardware. The hot-dip galvanizing process consists of parts being immersed in molten zinc for a time sufficient to allow a metallurgical reaction between iron from the steel surface and the molten zinc, resulting in the formation of Zn/Fe alloy layers bonding the coating to the steel surface.

This specification is intended to be applicable to hardware items that are centrifuged or otherwise handled to remove excess galvanizing bath metal (free zinc). Coating thickness grade requirements reflect this.

AASHTO M 232M/M 232-19 (2023) history

AASHTO M 232M/M 232-19 (2023)

AASHTO M 232M/M 232-19 (2023)

Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware (ASTM Designation: A153/A153M-16a)

$30.00 $61.00

More AASHTO standard pdf

AASHTO R 32-20

AASHTO R 32-20

Standard Recommended Practice for Calibrating the Load Cell and Deflection Sensors for a Falling Weight Deflectometer

$44.00 $89.00

AASHTO T 44-22

AASHTO T 44-22

Standard Method of Test for Solubility of Bituminous Materials (ASTM Designation: D2042-01)

$32.00 $65.00

AASHTO T 389-20

AASHTO T 389-20

Standard Method of Test for Determining the Influence of Road Surfaces on Vehicle Noise Using the Statistical Isolated Pass-By (SIP) Method

$48.00 $97.00

AASHTO GFRP-2B-E2

AASHTO GFRP-2B-E2

Errata to AASHTO LRFD Bridge Design Guide Specifications for GFRP-Reinforced Concrete, Second Edition

$142.00 $285.00