0000950123-97-004564 S-8 3 19970521 19970521 NONE STEEL DYNAMICS INC 0001022671 3312 351929476 IN 1231 S-8 33 333-27549 97612521 4500 COUNTY RD 59 BUTLER IN 46721 2198688000 4500 COUNTY RD 59 BUTLER IN 46721 S-8 1 000095012397004564-001-seq1-s-8.txt STEEL DYNAMICS, INC. EX-5.1 2 000095012397004564-002-seq2-ex-5-1.txt OPINION OF BARRETT & MCNAGNY EX-23.1 3 000095012397004564-003-seq3-ex-23-1.txt CONSENT OF DELOITTE & TOUCHE LLP