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Galvanized Steel Wire Strand for Vineyard and Orchard

Heavy zinc-coating Galvanized Steel Wire Strand for Vineyard and Orchard as per EN 50189-ST1A

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Product Description

Heavy zinc-coating Galvanized Steel Wire Strand for Vineyard and Orchard as per EN 50189

Table 1. Initial Settings for Determining   Stress 1% Extension
Nominal Wire DiameterInitial StressInitial setting of extensometer for a   gauge length of 250mm2
mmN/mm2
1.242.251000.125
2.2532000.25
34.753000.375
4.755.54000.5
For other gauge lengths, multiply the   initial setting by the gauge length in mm divided by 250
Table 2. Zinc Coating Requirements
Nominal Wire DiameterClass AClass BClass CClass DClass E
mmMin. mass of Zn g/m2Min. no. of one minute dipsMin. mass of Zn g/m2Min. no. of one minute dipsMin. mass of Zn g/m2Min. no. of one minute dipsMin. mass of Zn g/m2Min. no. of one minute dipsMin. mass of Zn g/m2Min. no. of one minute dips
OverUp to and incl.









1.241.518523703.5150136531852
1.51.7520024003.51601.54603.52002
1.7522152.54304175255042152.5
22.252152.54304175255042503.5
2.252.75230346041902.564052503.5
2.753230346041902.564052503.5
33.52453.54904205373062503.5
3.54.252603.552042603.573062603.5
4.254.7527545504275477562754
4.75520045805290482562904

 

Table 3.   Mechanical Properties of ST1A Wires
Nominal wire   diameterDiameter   toleranceStress at 1% extensionTensile strengthElongation on 250mmMandrel diameter   for wrapping testNo. of torsion   twists
mmmmMpa(N/mm2)Mpa(N/mm2)---
overUp to and incl.





1.241.5±0.03117014003118
1.51.75±0.03117014003118
1.752.25±0.03117014003118
2.252.75±0.04114013503116
2.753±0.05114013503.5116
33.5±0.05110013003.5114
3.54.25±0.06110013004112
4.254.75±0.06110013004112
4.755.5±0.07110013004112

We will supply as per customer's request
  


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