- Contact Person : Ms. zhang Daisy
- Company Name : Hebei Victory Metal Product Co., Ltd.
- Tel : 86-312-5903780
- Fax : 86-312-5903780
- Address : Hebei,Baoding,Yingu Industrial Estate,Mancheng County,Baoding City,Hebei,P.R.China
- Country/Region : China
- Zip : 072150
unbonded strand
Related Product Searches:unbonded strand,High Quality,unbonded strand, 7-wire uncoated steel strand
We can produce 1860Mpa 1960Mpa 2000Mpa according to ASTM A416 , BS5896 , GB/T5224 JIS G3536
We have exported to Korea, USA, Pakistan, Egypt, South Africa, Southeast Asia, Middle East, South America.
We are committed to these values of High Quality, Reasonable Price, Service Excellence
Technical Data of Uncoated Seven-Wire PC Strand under ASTM A416-1998 & ASTM A416-2002 Standard
Grade | Nominal Diameter of Strand | Tolerance of Diameter | Minimum Breaking Strength of Strand | Minimum Load at 1% Extension(Yield Strength) | Minimum Elongation(Gauge Length 610mm/24inch min) | Nominal Area of Strand | Nominal Weight of Strand (approx) | Maximum Relaxation Loss after 1000 hours | |
Initial Load70% | Initial Load80% | ||||||||
Ksi(Mpa) | mm(in) | mm(in) | KN(lbf) | KN(lbf) | % | mm2(in2) | kg/1000m(lb/1000ft) | % | |
250 (1725) | 9.53(3/8 - 0.375) | +/-0.40(+/-0.016) | 89.0(20000) | 80.1(18000) | 3.5 | 51.61(0.080) | 405(272) | 2.5 | 3.5 |
11.11(7/16 - 0.438) | 120.1(27000) | 108.1(24300) | 69.68(0.108) | 548(367) | |||||
12.70(1/2 - 0.500) | 160.1(36000) | 144.1(32400) | 92.90(0.144) | 730(490) | |||||
15.24(6/10 - 0.600) | 240.2(54000) | 216.2(48600) | 139.35(0.216) | 1094(737) | |||||
270(1860) | 9.53(3/8 - 0.375) | +0.65/-0.15(+0.026/-0.006) | 102.3(23000) | 92.1(20700) | 3.5 | 54.84(0.085) | 432(290) | 2.5 | 3.5 |
11.11(7/16 - 0.438) | 137.9(31000) | 124.1(27900) | 74.19(0.115) | 582(390) | |||||
12.70(1/2 - 0.500) | 183.7(41300) | 165.3(37170) | 98.71(0.153) | 775(520) | |||||
15.24(0.6 - 0.600) | 260.7(58600) | 234.6(52740) | 140.00(0.217) | 1102(740) | |||||
unbonded strand
