Wholesale 0.3mm-11.0mm Tensile Galvanized Steel Wire 7 Pc Strand
Short Description:
The material: 82B, 77B
The number of wires: 7
The wire diameter(mm): 9.3~18.00
The Tensile Strength(mpa): 1860
The package: 2.0-3.5MT
The Application: PC strand are used for precast concrete railway sleeper, subway track board; post-tensioned concrete beams, girders, slabs of bridges, concrete floor, underground park, of industrial buildings, commercial buildings; water projects, rock-coil anchoring, slope protection, coal mine; long span stadiums, station
Our organization sticks to your principle of “Quality may be the life of your organization, and reputation will be the soul of it” for Wholesale 0.3mm-11.0mm Tensile Galvanized Steel Wire 7 Pc Strand, Welcome your enquiry, most effective service will likely be provided with full heart.
Our organization sticks to your principle of “Quality may be the life of your organization, and reputation will be the soul of it” for 7 Strand Wire, 7 Wire Pc Strand, Galvanized Steel Wire, Our items have enjoyed a great reputation for their good quality, competitive prices and prompt shipment in international market. Presently, we’re sincerely looking forward to cooperating with more overseas customers based on mutual benefits.
1. Construction:1*7 material: 82B 77B
2. Diameter:9.53mm to 15.24mm
3. Min.breaking load:1560-1960M
4. Standard: ASTM-A416,BS-5896
5. Coil Weight:2-3.5MT/coil
6. Low relaxation, High tensile strength
7. Application:
1) used in the upper plates of bridges
2) as cable for special bridges and for the maintenance of bridges
3) in construction, this product is used in concrete pillars and supports for the construction of buildings,domes for unclear power plants and reinforcement of LNG concrete tanks
4) it is also used as floor and roof reinforcement for sports stadiums
5) it can be extensively used in construction material for PC panels, high-pressure concrete water pipes, marine structures, towers and runways
|
ASTM- A416/ A416M- 06 of SEVEN WIRE P.C STRAND |
||||||||
|
Grade |
Size-mm/(inch) |
Tloerance-mm/(inch) |
Sectional Area-mm2/(inch2) |
Theoretical Weight-Kg/1000m-(lb/1000ft) |
Minimum Breaking Strength-Kn/(lbf) |
Minimum Elongation (Lo≥610mm)% |
Relaxation Value(1000hs) |
|
| Initial Load 70% |
Initial Load 80% |
|||||||
|
860(270) |
9.53(0.375) |
+0.65(0.026) -0.15(0.006) |
54.8(0.085) |
432(290) |
102.3(23000) |
≤3.5 |
≤2.5% |
≤3.5% |
|
11.11(0.438) |
74.2(0.115) |
582(390) |
137.9(31000) |
|||||
|
12.7(0.500) |
98.7(0.153) |
775(520) |
183.7(41300) |
|||||
|
13.20(0.520) |
107.7(0.167) |
844(568) |
200.2(45000) |
|||||
|
14.29(0.563) |
123.9(0.192) |
970(651) |
230.0(51700) |
|||||
|
15.24(0.600) |
140.0(0.217) |
1102(740) |
260.7(58600) |
|||||
|
17.78(0.700) |
189.7(0.294) |
1487(1000) |
353.2(79400) |
|||||
|
BS5896-1980 |
||||||||
|
Type of strand |
Size/mm |
Nominal Tensile Strength N/mm2 |
Nominal steel Area mm2 |
Nominal Mass g/m |
Tolerance on |
Specified characteristic breaking Load Kn |
||
|
Dia. mm |
Cross-sectional /mm2 |
Mass g/m |
||||||
|
7-wire standard |
15.2 12.5 |
1670 1770 |
138 93 |
1090 730 |
+0.4 -0.2 |
For all strands +4% -2% |
For all strands +4% -2% |
232 164 |
|
11.0 9.3 |
1770 1770 |
71 52 |
557 408 |
+0.3 -0.15 |
125 92 |
|||
|
7-wire super |
15.7 12.9 |
1770 1860 |
150 100 |
1180 785 |
+0.4 -0.2 |
265 186 |
||
|
11.3 9.6 8.0 |
1860 1860 1860 |
75 55 38 |
590 432 298 |
+0.3 -0.15 |
139 102 70 |
|||
|
7-wire drawn |
18.0 15.2 12.7 |
1700 1820 1860 |
223 165 112 |
1750 1290 890 |
+0.4 -0.2 |
380 300 209 |
||
Packing in coils with steel strips secured and water-proof compound material wrapped
