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

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

Item specifics

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

Product review

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.