The rails consists of:
Used Rail R-50 (51,67 kg/m Gost- 7173-75)
                  R-65 (64,72 kg/m- Gost- 8165-75)
and length 6-12 meters.

Chemical Specification/Composition:
Carbon 0,20% to 0,60%
Manganese0,60%to0,90%
Silicon0,15%to 0,35%
Sulphur0,05%maximum
Phosphorus0,05%maximum
Non-metal impurities total 1% or less.