Quality of Used Rails: The rail shall conform to ISRI CODE R50-R65 and the Consistence of Used Rail as R-50 (51.67kg/m-GOST-7173-75) & R-65(64.72kg/m-GOST-8165-75). Chemical specifications for the used rail:01. Caduim Cd: 0.0006%02. Chrominum Cr: 0.6205%03. Copper Cu: 0.2507%04. Cobalt Co: 0.0046%05. Lead Pb: 0.0149%06. Molybdenum Mo: 0.003%07. Nickel Ni: 0.141%08. Tin Sn: 0.001%09. Silver Ag: 0.0005%10. Zinc Zn: 0.349%11. Iron Fe: 75.21%12. Impurities: 2.33%13. Carbon: 0.65-0.75%14. Manganese: 0.65-0.80%15. Sulphur: 0.06%16. Phosphorus: 0.05%Package Schedule:A) Goods tube deliver shall be as follows:(A1) R 50---40% (6m/12m) length(A2) R 65---60% (6m/l2m) length(B) To be packed and bundle according to the length of the rail
