1, Railway steel tie plate overviewThe rail plate is one of the important components of the track structure, in the wheel and rail power system plays an important role in vibration. With the development of heavy-duty rail transport, the shaft weight is increasing, and the performance of the railway tie plate is higher than that of the rails. The damping performance of the railway tie plate is good, the impact resistance is long and the service life is long. 2, Railway steel tie plate production conditionsThe railway tie plate is produced by vanishing mode, 60kg intermediate frequency electric furnace is smelted, the vacuum degree is maintained at 0.03 MPa during pouring, and the pouring temperature is 1580 ℃. The chemical composition w is: 0.46% C, 0.23% Si, 0.59% Mn, 0.015% S, 0.024% P. Casting boxing, after shot blasting, and then annealing. Heat treatment process: heating temperature 850 ℃; holding time 2h, with the furnace cooled to room temperature (total 12h). Product NameTypeProcessMaterialBaseplateSingle ShoulderRolled,Forging,CastingQT450-10,20#,35#,etcDouble ShoulderNo ShoulderOther kinds of baseplate are also available according to your drawings or samples!
Fishplate for UIC Standard Steel Rail Steel Rail TypeSteel Rail Weight (KG/M)Fishplate StandardFishplate MaterialUIC5454.43UIC45#,55#UIC6060.34Fishplate for BS Standard Steel Rail BS50'O'24.833
Hanzi Industrial Shanghai Co., Ltd specializes in manufacturing railway accessories. As an ISO certified company,we have a large selection of track accessories and tools to fit your needs:
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