def METHOD_NAME():
    METHOD_NAME = openmc.Material(name="uo2")
    METHOD_NAME.add_element("U", 1, percent_type="ao", enrichment=4.25)
    METHOD_NAME.add_element("O", 2)
    METHOD_NAME.set_density("g/cc", 10.4)
    METHOD_NAME.depletable = True
    METHOD_NAME.volume = np.pi * 0.42 ** 2
    return METHOD_NAME