Re: Testing Carbon steels



There might be a problem with this. The analyzer does not check for carbon, the primary difference between the two. It will do Mn but since the ranges between 1010 and 1050 are .30/.60 and .60/.90 there could be some overlap considering check tolerances. The spark test is probably your best bet.

brian stahl wrote:

http://www.innov-xsys.com/

They manufacture a hand-held X-ray flourescence spectrometer that will
accurately measure the composition of just about any alloy you can
think of (Fe, Ni, Al, or Ti-based, to name a few), in about 5 seconds
flat.  Point the "gun" at the metal's surface, hit the trigger, and a
few seconds later it tells you the composition, and AISI designation
(if applicable) of the alloy.  Buy, lease, or rent, depending on the
quantity you need to sort.


.



Relevant Pages

  • Re: Testing Carbon steels
    ... the primary difference between the two. ... >>few seconds later it tells you the composition, ... >>of the alloy. ... There are "portable" spectrometers that will detect carbon. ...
    (sci.materials)
  • Re: Analysis of aluminum alloy sample Aurora TX
    ... samples from a mass of aluminum were sent by John F. ... composition analysis.Runs 1-4 were taken from the face of a surface ... the sample is a pure Al-Fe alloy, ... Metallurgical Transactions A (Physical Metallurgy and Materials ...
    (sci.engr.metallurgy)
  • Re: Carbohydrate fueled stars
    ... (in regard to shellac); "The quite remarkable character of shellac is ... that the carbon content is smaller, and the hydrogen content is larger ... step further by using fuels with even lower carbon content. ... > it back - see the Denisse lactose red composition I posted in the ...
    (rec.pyrotechnics)
  • Re: Cannondale Synapse Alloy or Carbon--Need Your Advice
    ... ride is better and more efficient with the carbon frame but am not ... convinced that this is true given the fact that the alloy Synapse has ... Will the dealer let you test ride both bikes? ...
    (rec.bicycles.misc)
  • Re: "steel" vs "iron" [was:Re: Competing unions [was: Re: Native English]]
    ... >involved in the alloy is tiny; we're talking less than 0.5% or so. ... Cast iron generally has much more carbon than this, ... primarily by burning off the excess carbon and removing other non-metals ... After carbon the next major non-metal that needs removing is silicon which goes into the slag with much of the phosphorus. ...
    (alt.usage.english)