6.0mm 1770Mpa PC Wire for prestressed concrete
- Model
- CHUNPENG PC STRAND
Item specifics
- Raw Material
- SWRH77B/SWRH82B
- Tensile Strength
- 1470-1860 MPa
- Tolerance
- ±0.05mm
- Weight of coil
- 1000 kg ± 200 kg
- Surface
- Plain/spiral/indented
- Elongation
- No less than 3.5%
- Bending times
- No less than 4 times
- Relaxation
- No more than 2.5%
- kayyang@pcstrand.cc
- 008615802244573
Product review
Description
High Tensile 10.0mm PC Steel Wire 1570Mpa for Highway Project
SAE1008 SWRH 82A 82B High Tensile Carbon Spring Steel Wire
STEEL WIRE ROD DESCRIPTION:
1. Standards: ASTMA421,GB/T5223,BS5896,JIS G 3536,ISO 6934,EN10138
2. Diameter: 4.8mm - 14mm
3. Raw Material: high carbon steel wire rod SWRH82B AND 77 Prestressing stand B Prestressing stand
4. Tensile Strength: 1470,1570,16701770,1860mpa
5. Coil weight: 2000-3500kgs.
6. Packing: Baling strip+inner PVC film+outer damp-proof paper-plastic compound packing cloth+wooden pallet pedestal.
1. PC Wire------PC Plain Wire:
Dia. (dn/mm) |
Tolerance (mm) |
Tensile Strength (op0.2/Mpa) Not less than |
Yield Strength (op0.2/Mpa) Not less than |
Elongation at max load
(Lo=200ogt/%) Not less than |
Bending Times Not less than |
Bending Radius R/mm | Relaxation Properties |
The relaxation at 1000h (Initial load to 70% of nominal tensile strength) (r/%) Not more than | |||||||
4.8 | ±0.05 | 1470 1570 1670 1770 1860 | 1290 1380 1470 1560 1640 |
3.5 |
4 |
15 |
2.0 |
5.0 | |||||||
6.0 |
±0.05 | 1470 1570 1670 1770 | 1290 1380 1470 1560 |
4 | 15 | ||
6.25 | |||||||
7.0 | 20 | ||||||
8.0 |
±0.06 | 1470 1570 | 1290 1380 | 4 | 20 | ||
9.0 | 25 |
production Process
1) Raw material control
As the strategic partner and big customer of China's biggest steel company, Capital Steel Group, we have stable suppliers and high quality raw materials.
2) ISO9001: 2000 certificate
All of our equipments, production flow, and quality control system have passed ISO9001: 2000 certificate since 1997.
3) Strict product test
Both ends of one pc wire shall be inspected through stress relaxation test,
tension test, hydraulic universal test, bending test and boroscope test, etc.
