Re: Permeability of steels


ARMCO was made for use as a magnetic material, so there is data for it. I'm not sure if this is also true for the DIN
steels. Magnetic data is generally not available for steels that are made for structural use.

Permeability is highly structure-sensitive, so can vary a lot with deformation, annealing conditions, crystallographic
texture, etc. It also varies with flux density, and (if measured using ac) with frequency and with *** thickness.



Gerd (sgerd@xxxxxxxxx) wrote:
: Hi

: I was searching the web for the permeability of various steels (ideally
: as a function of temperature, but room temperature is fine as an
: indication), such as DIN 1.0737, DIN 1.4016 and ARMCO. Unfortunately, I
: did not find satisfying data.

: Does anybody know the values or a good resource where I can find these
: and values for other materials/steels?

: Thanks for any help.
: Gerd

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