Muon radiative energy loss (in 1.0E06 cm^2/g) in nickel (Ni) with Z = 28, A = 58.6934(4) (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 0.9124 0.4256 0.4094 1.7474 5. 1.2467 1.0731 0.4372 2.7570 10. 1.5179 1.5801 0.4275 3.5255 20. 1.7965 2.0937 0.4109 4.3011 50. 2.1645 2.8464 0.3923 5.4032 100. 2.4293 3.3573 0.3832 6.1699 200. 2.6749 3.8214 0.3788 6.8751 500. 2.9568 4.2596 0.3786 7.5950 1000. 3.1309 4.4977 0.3846 8.0132 2000. 3.2697 4.6722 0.3943 8.3361 5000. 3.4020 4.8198 0.4121 8.6339 10000. 3.4693 4.8889 0.4299 8.7881 20000. 3.5148 4.9339 0.4507 8.8994 50000. 3.5529 4.9682 0.4831 9.0043 100000. 3.5705 4.9825 0.5108 9.0638