Not very scientific, but chrome-moly is VERY TOUGH to
drill! GL...
Stew K3ND
--- kr7x@comcast.net wrote:
> Bill:
> The easiest way, if you bought it from a supplier is
> ask for a copy of the mill certification for the
> component. Sometimes the tubing is stamped or
> stenciled with the alloy demarcation on it.
>
> If none of the above apply then you have to take the
> word of whomever you purchased it from.
>
> Regards
> Lonberg Design Group, Ltd.
>
> Hank Lonberg, P.E.,S.E. / KR7X
> President
>
>
> -------------- Original message --------------
>
> > I recently purchased a used 21' chrome-moly mast
> to replace my 21'
> > aluminum mast. I was wondering, when I go to pick
> up the mast, how do I
> > tell if it really IS chrome-moly?
> >
> > Thanks
> >
> > Bill KA4GAV
> >
> > Bill Turini (425) 787-4477
> > IT & Facilities Manager
> > Cypress Semiconductor Lynnwood, WA 98037
> >
> >
> > _______________________________________________
> >
> > See: http://www.mscomputer.com for "Self
> Supporting Towers", "Wireless Weather
> > Stations", and lot's more. Call Toll Free,
> 1-800-333-9041 with any questions
> > and ask for Sherman, W2FLA.
> >
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> >
>
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>
> _______________________________________________
>
> See: http://www.mscomputer.com for "Self Supporting
> Towers", "Wireless Weather Stations", and lot's
> more. Call Toll Free, 1-800-333-9041 with any
> questions and ask for Sherman, W2FLA.
>
> _______________________________________________
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> TowerTalk@contesting.com
>
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_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
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