beta iron

English Thesaurus

1. an allotrope of iron that is the same as alpha iron except that it is nonmagnetic; stable between 768 and 906 degrees centigrade (noun.substance)

hypernym	:	atomic number 26, fe, iron,
definition	:	a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood (noun.substance)