BH curve of steel-37 (?)

["sclv2003" <s.c.l.vandeven@xxxxxxxxxxxxxxxxxx>]

Hi all,

I'm looking for the BH curve of a type of steel I have from which I'm 
not sure about it's name. I got it from a workshop and this guy 
called it steel-37 (in The Netherlands). I don't know if this is an 
international name/number. It's mechanically very poor construction 
steel and is often used for it's soft magnetical properties. In Dutch 
it has the nickname "pisbakkenstaal" (urinal steel) to indicate it's 
poor quality.

Stefan