PC Strand 7 Wires

The low relaxation, smooth surface (crude or oiled) steel strand is supplied in suitably labelled coils, with a hard nucleus on which a label identifying the end to be used is placed.

Upon customer demand, the coils are packaged in suitable materials to satisfy transportation requirements.

Other references to: Fapricela UK Limited Fapricela Steel France

Weight
Kg
D
(mm)
d
(mm)
h
(mm)
2000
(1700-2300)
< 1190 800 760
< 1260 900
< 1500 1200
3000
(2700-3300)
< 1310 800
< 1380 900
< 1600 1200
4000
(3700-4300)
< 1430 800
< 1500 900
< 1700 1200
SPECIFICATION LNEC 453:2011
Steel name
Diameter
(mm)
Cross sectional
area
(mm²)
Mass
(g/m)
Rm
(MPa)
Fm
(kN)
Fm,max
(kN)
Fp0.1
(kN)
Agt
(%)
Nom. Nom. Toler. Nom. Toler.
Y1770S7 15.7 150.0 ± 2% 1172.0 ±2 1770 266.0 306.0 234.0 3.5
Y1860S7 9.3 52.0 ± 2% 406.1 ± 2% 1860 96.7 111.0 85.1 3.5
11.3 75.0 585.8 140.0 160.0 123.0
13.0 102.0 796.6 190.0 219.0 167.0
15.2 139.0 1086.0 259.0 298.0 228.0
15.3 140.0 1093.0 260.0 299.0 229.0
15.7 150.0 1172.0 279.0 321.0 246.0

Modulus of elasticity(GPa) - 195 ± 10

Other specifications

Other specifications on request.

All kinds of pre-tensioning with wedge anchoring.

Some examples:

  • Bars;
  • Plates;
  • Beams;
  • Tubes;
  • Pillars;
  • Pre-tensioned panels.

Whenever required by the customer, manufacturing is done in conformity with any international standard, namely BS, ASTM, UNE, DIN, etc.

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