China supplier high tensile 7.0mm indented pc steel wire 1770Mpa
- group name
- Indented pc wire
- Min Order
- 1 ton
- brand name
- Chunpeng PC Wire and PC Strand
- model
- 7.0mm
- Nearest port for product export
- Tianjin xingang, Qingdao
- Delivery clauses under the trade mode
- FOB, CFR, CIF
- Acceptable payment methods
- T/T, L/C
- update time
- Thu, 11 Mar 2021 18:26:58 GMT
Paramtents
Steel Grade SWRH 82B wire rod
Standard ASTM, bs, GB, JIS
Brand Name EXA
Featrue High tensile, low relaxtion
Place of Origin Tianjin, China
Packing Anti-rust packing
Certification ISO9001
Special Use Cold Heading Steel
Tensile strength 1470-1860Mpa
Bending Times 4
Steel Grade SWRH77B SWRH82B
Tensile strength 1370mpa- 1770mpa
Type Loop Tie Wire, Drawn Wire, Spiral
Surface spiral ,plain,indented
Standard ASTM A 421 BS 5896 GB T 5224
Packging & Delivery
-
Min Order1 ton
Briefing
China supplier high tensile 7.0mm indented pc steel wire 1770Mpa
Detailed
High quality swrh82b indented pc steel wire manufacturer
1. Surface: indented
2. Main executive standards: GB/T5223, ASTMA421, BS5896, JISG3536, ISO6934, EN10138 or as per the technology agreement decided by both sides after negotiation.
3. Specifications and technical parameters: GB/T5223
|
Nominal Dia. (mm)
|
4.8
|
5.0
|
6.0 |
6.25
|
7.0 | 8.0 | 9.0 |
|
Tolerance (mm) |
±0.05
|
±0.05 |
±0.06 | ||||
Tensile strength no less than (MPa) | 1470 1570 1670 1770 1860 | 1470 1570 1670 1770 | 1470 1570 |
||||
|
Yield strength no less than (MPa) |
1290 1380 1470 1560 1640 |
1290 1380 1470 1560 |
1290 1380 | ||||
Elongation at max load no less than (%) | 3.5 | ||||||
Bending times no less than | 4 | ||||||
Bending radius (mm) | 15 | 15 | 20 | 20 | 25 | ||
Relaxation rate at 1000h (initial load to 70% of nominal tensile strength) (%) | 2.0 | ||||||
4.Diameter range: from 4.0mm to 10.0mm, the most commonly used specifications are 4.8mm, 5.0mm and 7.0mm. The tensile strength grades are 1470MPA, 1570MPA, 1670MPA, 1770MPA and 1860MPA.
5.Production lines:
6.Packaging: Inner diameter: 1.6-1.7m; Outer diameter: 2.3m; Weight of coil: 700kg-1.3tons; Packed with sea-worthy cloth and steel strips.
7.Application
PC Wires are applied to prestressed and post-tensioning technology in various shapes of prestressed concrete structures and civil engineering construction, such as concrete poles, railways sleepers, hollow core slab and beams.
