Bars for Railway Sleepers

Low relaxation plain or indented wire for postension of concrete, presented in perfectly straightened bars, cut perpendiculary into precise lengths, to manufacture railway sleepers.

Can also be supplied with threaded ends.

Other references to: Fapricela Steel France

Ø (mm) Lenght (m) Approx. weight (Kg)
7.0 up to 6 up to 1000
8.0
9.4
9.5
10.0
10.5
Ø Tolerance in diameter Section Weight Rm Proof strenght 0.1 % Proof strenght 0.2 % Agt Relaxation 1000h 70% C. R.
mm mm mm² g/m N/mm² N/mm² N/mm² %
7.0 ±0.05 38.48 302 1670 - 1470 3.5 2.5
8.0 50.26 394 1570 - 1325
9.4 69.39 544 1570 1255 1370
9.5 70.90 554 1570 1275 1370
10.0 78.53 616 1570 - 1370
10.5 86.60 676 1570 1360 1370
Ø
(mm)
Sleeper length
(mm)
Thread type
(mm)
Thread length
(mm)
Min Max Min Max Min Max Min Max
8.0 10.5 1200 6000 8.8 11.25 10 90
Threaded geometry according to customer drawing:

Other specifications on request.

Some examples:
  • Railway Sleepers.

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