HOT ROLLED ROUND STEEL BAR. ANNEALED CENTRELESS GROUND. NOT IN COILS. 6.3MM - 178MM DIAMETER. CHEMICAL COMPOSITION: CARBON 0.85 PERCENT, MAN GANESE 0.30 PERCENT, SILICON 0.20 PERCENT, CHROMIUM 4.10 PERCENT, MOLY BDENUM 4.25 PERCENT, VANADIUM 1.00 PERCENT.

G.I.R. 1 - TERMS OF HEADING 7228 INCLUDES OTHER BARS AND RODS OF OTHER ALLOY STEEL; AND G.I.R. 6 - TERMS OF SUBHEADING 7228.60 OTHER BARS AN D RODS. CN CODE 7228602090 'OF TOOL STEEL, OTHER' . ADDITIONAL NOTE TO CHAPTER 72 REFERS: C 0.8 PERCENT OR MORE, V 0.05 PERCENT OR MORE IS ' TOOL STEEL' FOR PURPOSES OF S/HDG 72286020.