China Cnm Low Relaxation High Tensile 12.7mm Prestressed Cable, Find details about China Bonded PC Strand, Prestressed Cable from Cnm Low Relaxation High Tensile 12.7mm Prestressed Cable
Bonded PC Strand is mainly used for the reinforcement of prestressed concrete structures, such as large-span railway and road bridges, crane beams,anchorages and multi-storey industrial buildings etc. We offer PC Strand which confirm to the technical standards such as GB/T 5223, GB/T 5224, ASTM A-416, BS 5896, JIS G3536 or the standards agreed by both of the customers and us.
SPECIFICATIONS (Call us: Mobile No: +8613673713569)
Low Relaxation PC Strand
Tensile Strength: 1860MPa
Dia: 9.3,9.5,12.7,15.2,15.7,17.8,21.8mm
Prestressed Concrete Steel Strand
Descriptions:prestressed concrete steel wire strand
Structure: 1x7 wires
Raw Material: SWRH 77B, 82B steel wire rod
Standards: ASTM A416, BS5896, GB/T5224 or equivalent
Categories: round plain, spiral ribs, indented, galvanized, PE coated.
Grade: 270K, Tensile Strength: 1860MPa
We offer PC Strand which confirm to the technical standards such as GB/T 5223, GB/T 5224, ASTM A-416, BS 5896, JIS G3536 or the standards agreed by both of the customers and us.
PC strand can also be supplied in various forms for pre- or post-tensioning applications, with plain or galvanized material ranging from 3 wires, 7 wires, 19 wire and compacted construction.
FEATURES (Call us: Mobile No: +8613673713569)
Bonded PC Strand is High tensile strength, low relaxation, stable modulus of elasticity, stress-relieved, firm connection with concrete, low stress, stable construction, good combination with steel reinforced concrete; saving material, reducing distortion and construction weight, increasing the abrasion resistance, water resistance, stiffness.
TECHNICAL DATA (Call us: Mobile No: +8613673713569)
Type | Nominal Diameter | Tensile Strength | Unit Weight | Min yield strength kN | Min breaking strength kN | Min Elongation Lo>600m | 1000h Value No more than |
mm | Mpa | g/m | % | ||||
Standard 7 wire | 15.2 | 1670 | 1090 | 197 | 232 | 3.5 (l≥500mm) | ≤2..5% |
15.2 | 1860 | 1102 | 221 | 260 | |||
Super 7 wire | 12.9 | 1860 | 785 | 158 | 186 | ||
15.7 | 1770 | 1180 | 225 | 265 | |||
15.7 | 1860 | 1180 | 237 | 279 | |||
Compact 7 wire | 12.7 | 1860 | 890 | 178 | 209 | ||
15.2 | 1820 | 1295 | 255 | 300 | |||
18 | 1700 | 1750 | 323 | 380 |
Grade | Nominal Diameter | Tolerance | Nominal section area | Mass per 1000m (kg/1000) | Min breaking load | Min Elongation Lo>610m | 1000h Value No more than |
(In mm | (mm) | (mm2) | % | % | |||
250KSI [1725Mpa] | 0.375 9.53 | ±0.40 | 51.61 | 405 | 89 | 3.5 | 2..5 |
0.438 11.11 | 69.68 | 548 | 120.1 | ||||
0.500 12.7 | 92.9 | 730 | 160.1 | ||||
0.600 15.24 | 139.35 | 1094 | 240.2 | ||||
270KSI [1860Mpa] | 0.375 9.53 | ±0.65 ±0.15 | 54.84 | 432 | 102.3 | ||
0.438 11.11 | 74.19 | 582 | 137.9 | ||||
0.500 12.7 | 98.71 | 775 | 183.7 | ||||
0.600 15.24 | 140 | 1102 | 260.7 |