HRP (Asitli) Sac Grubu Nisa Steel HRP (Asitli) Sac Grubu 4936 (S355MC) 4942 (S420MC) 4946 (S460MC) 4950 (S500MC) 4970 (S700MC) 6222 (DD11) 6224 (DD13) 3237 (S235JR) 6052 (S355J2)