Rail profile 115RE R8 (TR57) is manufactured according to the American standard AREMA. Its nominal weight is 56.9kg/m, which equates to 115 pounds per yard.
115RE rails can be used in iron ore mines, coal mines and other heavy-duty railway lines.
Specification
Standard: AREMA, ASTM
Grade: 900A/1100
Length: 12-30m
Model: TR57 (115 RE)
Tipo de rail | Norma | Dimensiones mm | Sección S | Masa m | ||||
H | B | C | D | E | cm² | kg/m | ||
Norma americana | ||||||||
115RE (TR57) |
AREMA | 168,3 | 139,7 | 69,1 | 42,9 | 15,9 | 72,58 | 56,9 |
Drawing:
Manufacturing process
Raw materials -- Pretreatment -- Refining -- Vacuum Degassing -- Continuous Bloom Casting -- Rolling -- Heat treatment -- Straightening -- Inspection -- Sawing and drilling -- shipping
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