Tianjin Chunpeng PC Strand CO., Ltd

BS5896 4.8mm Spiral ribbed indented Prestressed pc Steel Wire

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
FeatrueHigh tensile, low relaxtion
CertificationISO9001
Tensile strength1470-1860Mpa
Bending Times4
SurfacePlain/smooth, spiral ribbed and indented
  • 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.