Tianjin Chunpeng PC Strand CO., Ltd

China supplier high tensile 7.0mm indented pc steel wire 1770Mpa

Group Pc wire
Min. Order 1 ton
Terms of Payment all
Update Time 2020-11-18
Item specifics
Steel GradeSWRH 82B wire rod
StandardASTM, bs, GB, JIS
Brand NameEXA
FeatrueHigh tensile, low relaxtion
Place of OriginTianjin, China
PackingAnti-rust packing
CertificationISO9001
Special UseCold Heading Steel
Tensile strength1470-1860Mpa
Bending Times4
Steel GradeSWRH77B SWRH82B
Tensile strength1370mpa- 1770mpa
TypeLoop Tie Wire, Drawn Wire, Spiral
Surfacespiral ,plain,indented
StandardASTM A 421 BS 5896 GB T 5224
  • Description
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.