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Metro conductor rail also be named Third rail, it is used for subway power supply, request the resistivity value at +15°C can’ t over 0.125 MKOm.m (Om.mm2/m).
Length 6m or 12.5m.
1. Rails are made with a length of 12.5 m.
2. The cross-sectional Area of the rail calculated from the nominal dimensions is 65.84 cm2.
3. The Theoretical linear mass of 1 m of the rail is 51.69 kg with a steel density of 7850 kg/m3.
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