1x7
ISO, CE
Smooth
Twist
Construction, Precast Concrete
Non-alloy
ASTM
1860 MPa
Around 3000kg
15.24mm / 12.7mm, /9.53mm
1X7
24tons
Around 3ton a Packing
1x7
China
7312100000
Product Description
STEEL STRAND 15.24 DATA:
PRODUCTION DATE : Nov. 01, 2024
Stress relaxation rate: Po=70%Pm, The relaxation rate of 1000h was calculated by experiment 120h: 1.3%
Center wire diameter increase ratio even≥2.5%
Packing is around 3000kg a coil and 24tons in a 20GP.
| COIL NO. | GROSS WEIGHT kg | Ref Length m | Maximal Force kN | 0.2%Yield Force kN | Elongation % | Straightness mm | Elasticity Modulus GPa |
| 24116001-2 | 3056 | 2717 | 270 | 248 | 5.2 | 9 | 194 |
| 24106136-8 | 2876 | 2558 | 263 | 241 | 5.4 | 9 | 195 |
| 24106133-2 | 3006 | 2670 | 269 | 241 | 5.2 | 8 | 196 |
| 24106133-1 | 2992 | 2661 | 271 | 251 | 5.4 | 9 | 197 |
| 24106132-6 | 2994 | 2663 | 266 | 242 | 5.2 | 9 | 196 |
| 24106132-5 | 3000 | 2667 | 270 | 248 | 5.3 | 9 | 195 |
| 24106132-4 | 3012 | 2672 | 264 | 245 | 5.4 | 7 | 197 |
| 24106132-3 | 3022 | 2687 | 263 | 239 | 5.4 | 7 | 197 |
Stress relaxation rate: Po=70%Pm, The relaxation rate of 1000h was calculated by experiment 120h: 1.3%
Center wire diameter increase ratio even≥2.5%
Packing is around 3000kg a coil and 24tons in a 20GP.
