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Chemical Composition :
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| Type of wire | Carbon % | Silicon | Manganese % | Sulphur % | Phosphorus % | | Wire Netting | 0.10-0.20 | 0.10-0.35 | 0.40-0.90 | 0.06 max | 0.06 max | | Detonator wire | 0.10 max | 0.03 max | 0.50 max | 0.05 max | 0.05 max |
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Size Tolerance, U.T.S., Elongation, Torsion :
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| Type of wire | Dia (in mm) | Tolerance
(in mm) | U.T.S. (N/mm2) | Elongation %
(G.L.-125 mm) | Torsion Nos. | | Wire Netting | 0.25-5.00 | +0.025 | 550 | 12 Minimum | 40 minimum | | Detonator wire | 0.40-0.60 | +0.02 | 470 | 12 Minimum | 40 minimum |
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Coil Dimensions :
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| Dia of wire
(in mm) | Internal dia
(in mm) | External dia
(in mm) | Coil Weight
(in kgs | | 0.25-0.35 | 175 | 250 | 10 | | 0.36-0.43 | 175 | 250 | 15 | | 0.45-1.25 | 250 | 350 | 25 | | 1.30-1.45 | 400 | 500 | 35-50 | | 1.50-5.00 | 450 | 750 | 60-450 |
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| Zinc Coating : Low, Medium & Heavy coating as per IS 280,IS 4826 or as per customer's requirements.
Electrical Resistance : As per customer's requirements.
Packing : Polythene & Hessian.
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