What is Allotropes of iron?
[[Iron]] is the most often-used example of a [[metal]] with [[Allotropy|allotropes]]. These allotropes are α-iron, aka ferrite, γ-iron, aka austenite, and δ-iron, which doesn’t have another name. At higher temperatures, ε-iron exists, called hexaferrum. There is evidence for a fifth form, but it has not been proven to exist. Delta Iron is Iron below 1538[[Celsius|°C]]. [[Austenite]] is created when Iron cools further, to 1394°C. [[Beta ferrite]] Iron is the term for Iron that’s paramagnetic. Alpha Iron is all Iron below 912°C. Epsilon Iron is created above 10 [[Pascal (unit)|GigaPascals]] and below 100[[Kelvin|°K]]. [[Category:Iron]]