Subject: Re: color code

From: [email-masked] (Mark McDade (303) 673-6841)
Date: Sun, 19 Feb 1995 02:21:22 GMT

[email-masked] wrote:
: Breinig at ELECTRON.RMT.UTK.EDU

: I have noticed color coded markings on the
: ends of steel bar stock. What do these colors
: represent? Does a standard system exist for 
: identifing different types of steel?

Yellow is O1 (oil hardening) for drill rod - don't know others.

Mark McDade

[email-masked]