Marcus Dewhurst and Cameron Wilson came in for the injured Owen Foster and Rob Apter, while Jai Rowe replaced Dan Gallimore.
CHESTERFIELD: Fitzsimons, King, Palmer, Grimes, Clements, Jones, Oldaker, Mandeville, Asante, Dobra, Quigley.
CHESTERFIELD SUBS: Williams, Akinola, Banks, Uchegbulam, Tshimanga,
IRON: Dewhurst, Boyce, Beestin, Rowe, Lavery, Taft, Butterfield, Wilson, Shrimpton, Daniel, Pugh.
IRON SUBS: O'Malley, Carver, Young, Gallimore, Poulter.