GB1126731017228602090
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.