Copper weights in oz - 1/4, 3/8, 1/2, 1.0, 2.0, 3.0, 4.0 are as follows
in microns - 9, 12, 18, 35, 71, 107, 142.
Jeffrey Bush
Director, Quality Assurance and Technical Support
76 Technology Drive - POB 1890
Brattleboro, Vermont 05302
802.257.4571.21
http://www.vtcircuits.com
-----Original Message-----
From: Joe Spicuzza [mailto:[log in to unmask]]
Sent: Thursday, November 04, 2004 5:02 PM
To: [log in to unmask]
Subject: [TN] copper weight
Greetings fellow technetters!
I have a German customer who would like to convert the standard; 1 oz.,
2 oz. copper on their drawings into the metric system, specifically
microns. Does anyone know of a conversion table or just the conversion
factor one would use. I'm thinking that say 1 oz./ sq.ft. would become
some grams per micron, but have been told it's not that simple. Help!
Joseph Spicuzza
Production Manager
Millennia Technology, Inc.
1105 Pittsburgh Street
Cheswick, PA 15024
724 274-2222 PHONE
724 274-2235 FAX
[log in to unmask]
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