SPECIFICATION : R 50 (51.67kg/m-GOST-7173-75)Tree size length, R65(64.72kg/m-GOST- 8165-75)free size length Inco Term 2000. Rails shall conform to ISRI CODE. CODE R50-R65. COMPOSIITION ; C-0.54-0.82%, Mn-0.60-1.05%, Si-0.18-0.40% S-Not more than 0.04%, P �¢?? Not more than 0.035%. LENGTH : 12.5 METRES (To be cut to 1-6M as buyer requires sizes) WEIGHT : 437.5 KG WIDTH : 5.5 INCHES TOTAL QUANTITY: 60,00,000MT