Work Item
ASTM WK80026

Withdrawal of B449-93(2015) Standard Specification for Chromates on Aluminum


This standard is being balloted for withdrawal with no replacement because Chromate based conversion coating standard and given the toxicity of Chromate.


Developed by Subcommittee: B08.07

Committee: B08

Staff Manager: Jennifer Tursi

Work Item Status

Date Initiated: 11-23-2021

Technical Contact: John Bibber

Item: 008

Ballot: B08 (22-01)

Status: Will Reballot Item