| Model Number: | BG201488880048 |
|---|---|
| Alloy Or Not: | Non-alloy |
| Application: | Construction |
| Type: | Prestressed steel wire |
| Place of Origin: | China (Mainland) |
| Standard: | AISI,ASTM,BS,DIN,GB,JIS |
Quick Details
Specifications
Parameter table
|
DN dn/mm |
Allowable deviation(mm) |
Tensile strength ob/Mpa≥ |
The percentage elongation stress op0.2/Mpa≥ |
The total elongation(L0=200mm)ggt/%≥ | time of bending /(time/180°)≥ |
Bending radius R/mm |
The stress relaxation performance | |
| The percentage of initial stress quite nominal tensile strength/% | 1000h Stress relaxation rater/%≤ | |||||||
| 5.00 | ±0.05 | 1470 1570 1670 1770 1860 | 1290 1380 1470 1560 1640 | 3.5 | 4 | 15 | 70 | 2.5 |
| 6.00 | 1470 1570 1670 1770 | 1290 1380 1470 1560 | ||||||
| 7.00 | 1470 1570 1670 1770 | 1290 1380 1470 1560 | 20 | |||||
| DN dn/mm |
Tensile strength ob/Mpa≥ |
The percentage elongation stress op0.2/Mpa≥ |
The total elongation(L0=200mm)ggt/%≥ | time of bending /(time/180°)≥ |
Bending radius R/mm |
Reduction of areaψ/%≥ | The torsion times of every 210 mm distancen≥ |
The initial stress is equivalent70%the nominal tensile strength,1000h Stress relaxation rater r/%≤ |
| 3.00 | 1470 1570 1670 1770 | 1100 1180 1250 1330 | 1.5 | 4 | 7.5 | - | - | 8 |
| 4.00 | 10 | 35 | 8 | |||||
| 5.00 | 15 | |||||||
| 6.00 | 1470 1570 1670 1770 | 1100 1180 1250 1330 | 5 | 15 | 30 | 7 | ||
| 7.00 | 20 | 6 | ||||||
| 8.00 | 5 |