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 round cold-drawing carton spring steel wire for non-mechanical spring of fumiture,automobile seat an cushion,and indoor decoration etc. |
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diameter tolerance table of streel wire
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| diameter of steel wire |
grade of allowable tolerance |
| h10 |
h11 |
h12 |
| allowable tolerance(mm) |
| 0.20-0.30 |
¡À0.01 |
¡À0.01 |
¡À0.02 |
| >0.30-0.60 |
¡À0.01 |
¡À0.02 |
¡À0.03 |
| >0.60-1.00 |
¡À0.01 |
¡À0.02 |
¡À0.03 |
| >1.00-3.00 |
¡À0.02 |
¡À0.03 |
¡À0.05 |
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tensile strength table steel wire
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| group |
tensile strength |
group |
tensile strength |
group |
tensile strength |
a1
A2
a3
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1180-1380
1380-1580
1580-1780 |
a4
a5
a6 |
1780-1980
1980-2180
2180-2380 |
a7
a8
a9 |
2380-2580
2580-2780
2780-2980 |
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copyright (c) Wuhan WonderRoad Economic & Trading Co., Ltd. 2014
Add: No.89 XiongChu Avenue, A-1-1203, Wuchang, Wuhan. P. R. China 430073
Tel: 86-27-87409473 Fax: 86-27-87496779
Email:sales@china-wirerope.com |
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