China Prestressed Concrete Steel PC Strand, Find details about China Bonded PC Steel Strand, Unbonded PC Wire Cable from Prestressed Concrete Steel PC Strand
Standard | Nominal diameter | Standard | Yielding load | Elongation | Relaxation value | Theoretical weight per KM | |
Initiate loads/ | Relaxation value | (Kg) | |||||
(mm) | (Mpa) | (KN) | (LO≥500mm) | maximum nominal load *100% | 1000 hours no more than/glass | ||
GB/T5244-2003 | 12.7 | 1860 | 166 | 3.5 | 70 | 2.5 | 775 |
15.2 | 1860 | 260 | 3.5 | 80 | 4.5 | 1101 | |
17.8 | 1860 | 353 | 3.5 | 80 | 4.5 | 1500 | |
ASTM416-06 | 11.11 | 1860 | 138 | 3.5 | 70 | 2.5 | 582 |
12.7 | 1860 | 184 | 3.5 | 70 | 2.5 | 775 | |
15.24 | 1860 | 261 | 3.5 | 70 | 2.5 | 1102 | |
BS5890-1980 | 9.3 | 1860 | 92 | 3.5 | 80 | 2.5 | 408 |
11 | 1860 | 125 | 3.5 | 80 | 2.5 | 557 | |
12.5 | 1860 | 164 | 3.5 | 80 | 2.5 | 730 | |
15.2 | 1860 | 232 | 3.5 | 80 | 2.5 | 1090 | |
ISO6934-1991 | 9.5 | 1860 | 86 | 3.5 | 70 | 2.5 | 430 |
11.1 | 1860 | 117 | 3.5 | 70 | 2.5 | 582 | |
12.7 | 1860 | 156 | 3.5 | 70 | 2.5 | 775 | |
15.2 | 1860 | 220 | 3.5 | 70 | 4.5 | 1101 |