Condition: Machined
Manufacturing standard: JIS-E 4502 or AAR M. 101 or UIC 8111
Length: 1819 mm

Chemical composition:
C: 0.40 - 0.59 Si: 0.15 - 0.50 S: 0.06 max P: 0.06 max Mn: 0.55 - 1.20

Tensile Strength (Kgf/mm2): 60 min
Elongation (%): 20 min

It is a must to have the AAR certificate and ISO certificate.