Hi guys,
I have a piece of 4130 steel plate and was wondering which way the grain runs. 
All I can see on it is the original printing. (It must have had a bit of 
surface rust on it at some stage which was removed with some emery cloth). I 
would assume that the grain runs parrallel to the printing?? Any suggestions??
Regards
Dene Collett
South Africa
mailto: dene.coll...@telkomsa.net
www.whisperaircraft.co.za

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