SPECIFICATION FOR COPPER CLAD STEEL WIRE STRAND
1.Technical data
1). Diameter: 0.1-5.2mm
2). Construction: 1×3; 1×7; 1×19; 1×37
3). Standard: GB; JIS; DIN; AISI; ASTM
4). Tensile Strength: 600-1770 N/mm2
5). Conductivity: 15%-40%
6). Packing: By drum
2.For different entwisting ways
3.Allowable deviation & ellipticity
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Types of steel wire strand
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Diameter
d
mm
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Tolerance, %
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Ellipticity,%, not exceed
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All strands are steel wire
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Strands core of fiber
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All strands are steel wire
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Strands core of fiber
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Round strand wire ropes
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2 and 3
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+8
0
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-
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7
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…
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4 and 5
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+7
0
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-
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6
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…
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|
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6 and 7
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+6
0
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-
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5
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…
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≥8
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+6
0
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+7
0
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4
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6
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Hetero types of steel wire strand
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+7
0
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6
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