Japanese Rail Standard

Japan was one of the first countries to build high-speed railways. The Japanese rail standard system consists of ordinary rail, end hardened rail and head hardened rail. It’s a lot looser than the European standard.

AGICO is a professional and reliable supplier of railroad tracks. Our catalog includes railroad rails that meet the Japanese standard and other international rail standards.

Japanese Standard Rail  ( JIS E1103-93/JIS E1101-93 )

22kg rail-JIS standard

Light Rail

  • Size: 22kg, 30kg
  • Material: 55Q
  • Length: 9-10m
37A rail-JIS standard

Heavy Rail

  • Size: 37A 50N
  • Material: U71Mn
  • Length: 10-25m
CR73 rail-JIS standard

Crane Rail

  • Size: CR73, CR100
  • Material: U71Mn
  • Length: 10-12m

Specifications of Japanese Standard Rail

  • Light Rail Specification
SizeHead (mm)Height (mm)Base (mm)Web (mm)Nominal weight (kg/m)MaterialLength m
JIS 22kg Rail50.893.6693.6610.7222.355Q9-10
JIS 30A Rail60.33107.95107.9512.330.155Q9-10
  • Heavy Rail Specification
SizeHead (mm)Height (mm)Base (mm)Web (mm)Nominal weight (kg/m)MaterialLength m
JIS37A Rail52.71122.24122.2413.4937.2U71Mn10-25
JIS50n Rail651531271550.4U71Mn10-25
  • Crane Rail Specification
SizeHead (mm)Height (mm)Base (mm)Web (mm)Nominal weight (kg/m)MaterialLength m
CR73 Rail1001351403273.3U71Mn10-12
CR100 Rail12015015539100.2U71Mn10-12
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