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 round cold-drawing carbon spring steel wire for machinery |
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diameter tolerance table of steel wire
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diameter of steel wire |
allowable tolerance |
>0.1-0.30
>0.3-0.60
>0.6-1.00
>1.0-3.00 |
¡À0.014
¡À0.018
¡À0.02
¡À0.03 |
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| when in torsion within the specifial lirequaney,there |
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torsion performance table
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| diameter of steel wire |
torsion frequemcy is
not smaaler than |
| B.C |
<2.00
>2.00-3.00 |
20
15 |
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coiling performance table
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| grade of steel wire |
diameter of steel wire |
core rof diamete(mm) |
rurning rounds of coiling |
| b.c |
<6.00 |
d |
>2 |
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tensile strength spring steel
wireperformance table |
diameter(mm) |
tensile strength(mpa) |
| b |
c |
| 0.22 |
2110-2500 |
2350-2750 |
| 0.25 |
2060-2450 |
2300-2700 |
| 0.28 |
2010-2400 |
2300-2700 |
| 0.30 |
2010-2400 |
2300-2700 |
| 0.32 |
1960-2350 |
2250-2650 |
| 0.35 |
1960-2350 |
2250-2650 |
| 0.40 |
1910-2300 |
2250-2650 |
| 0.45 |
1860-2260 |
2200-2600 |
| 0.50 |
1860-2260 |
2200-2600 |
| 0.55 |
1810-2210 |
2150-2550 |
| 0.60 |
1760-2160 |
2110-2500 |
| 0.63 |
1760-2160 |
2110-2500 |
| 0.70 |
1710-2110 |
2060-2450 |
| 0.80 |
1710-2060 |
2010-2400 |
| 0.90 |
1710-2060 |
2010-2350 |
| 1.00 |
1660-2010 |
1960-2300 |
| 1.20 |
1620-1960 |
1910-2250 |
| 1.40 |
1620-1910 |
1860-2210 |
| 1.60 |
1570-1860 |
1810-2160 |
| 1.80 |
1520-1810 |
1760-2010 |
| 2.00 |
1470-1760 |
1710-2010 |
| 2.20 |
1420-1710 |
1660-1960 |
| 2.50 |
1420-1710 |
1660-1960 |
| 2.80 |
1370-1670 |
1620-1910 |
| 3.00 |
1370-1670 |
1570-1860 |
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