CAN/CGSB-31.114-M91

Black Oxide Conversion Coatings for Ferrous Metals

1.1 Applies to black oxide chemical conversion coatings applied to ferrous metals where black surfaces and very limited corrosion protection are required. 1.2 For more information on intended uses, see par. 7.2.

SDO:

CGSB

Language:

English

ICS Codes:

25.220.20

Status:

Withdrawn

Publish date:

1991-01-30

Standard Number:

CAN/CGSB-31.114-M91