![[Super Deal] PC Steel Strand](http://img.ecvery.com/photo/product279/1275617/product-super-deal-pc-steel-strand.jpg)
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The product is mainly for the use of prestressed concrete structure reinforced. Such as large –span bridges on railway and highway, overhead crane beam, rock-soil anchoring project, multi-story industrial buildings, stadiums, coal mines and etc.
Commodity | Nominal Dia. (mm) | Tensile strength(Mpa) | Yield Strength(Mpa) | Elongation% | Relaxation (1000h) |
1x2Low relaxation PC strand | 8.0;10.0;12.0 | 1470;1570 1720;1860 1960 | 1320;1410 1550;1670 1760 | 3.5 | Low relaxation≤2.5% |
1x3Low relaxation PC strand | 8.6;10.8; 12.9 | 1470;1570 1720;1860 1960 | 1320;1410 1550;1670 1760 | 3.5 | Low relaxation≤2.5% |
1x7Low relaxation PC strand | 8.0; 9.3;9.5;9.53; 11.1; 12.5; 12.7;15.2; 15.24; 15.7; 17.8;21.6 | 1770;1860;2000 | 1320;1410;1500;1550;1590;1670;1760; | 3.5 | Low relaxation≤2.5% |
1x19 Low relaxation PC strand | 17.8;19.3; 20.3;21.8 | 1770,1810, 1860 | 1550;1590;1670;1760; 1860 | 3.5 | Low relaxation≤2.5% |
17.8;19.3; 20.3;21.8; 28.6 | 1720 1770 1860 | 1550 1760; 1860 | 3.5 | Low relaxation≤2.5% | |
Indented, spiral-ribs PC strand | 8.0; 9.3;9.53;11.1; 12.5;12.7;15.2;15.24;15.7 | 1770;1860 | 1320;1410;1500;1550;1590;1670 1760 | 3.5 | Low relaxation≤2.5% |
4.8; 5.2; 5.8;6.2; 6.5; 7.5; 7.6; 8.6; 9.1 | 1725, 1860 | 1320;1410 1550;1670 1760 | 3.5 | Low relaxation≤2.5% | |
1x7 PE strand | 12.5;12.7;15.2;15.24;15.7 | 1770;1860 | 1500;1550;1590;1670 1760 | 3.5 | Low relaxation≤2.5% |
High Tensile Building Steel Strand