For the nit-pickers, the "iron" in "iron wrapped" wire is probably steel. Any metalurgists on the list? Steel is iron that has a certain amount of carbon in it. When it has a lot of carbon, it becomes cast iron. Wonder what the diff. between that and cast steel (mild plow steel, plow steel, and improved plow steel) is? If true iron was used to make music wire, and then they switched over to steel that woud be interesting to know. From perusing the Encyclopedia Brit. it appears that all wire is made from steel, "it (manufacturers' wire) may be made from low-, medium-, or high-carbon steel or one of the many alloy steels". Because no where in the article is iron wire mentioned, doesn't mean iron is not or was not used for making music wire. But for sure wrappings on bass strings have been ferrous. Whether one calls them "steel wrapped" or "iron wrapped", the idea gets acrost. Richard Moody ---------- > From: Jim <pianotoo@IMAP2.ASU.EDU> > To: James Grebe <pianoman@inlink.com> > Cc: pianotech@byu.edu > Subject: Re: wrong? > Date: Friday, April 04, 1997 2:03 PM > > > No James; > > You WERE right; the older pianos DID have iron wrap. > Jim Coleman, Sr. > > On Fri, 4 Apr 1997, James Grebe wrote: > > > Dear list, > > Have I been wrong all these years thinking that the winding was iron? > > Let me know please > > James Grebe from St. Louis > > pianoman@inlink.com > >
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