BS 5896 Prestressed Concrete Steel PC Wire Steel Wire
Steel Grade:77B/82B, High carton steel
Standard:AISI, ASTM, BS, DIN, GB, JIS, ASTM,BS,GB,JIS
Place of Origin:Tianjin, China (Mainland), China
Type:Drawn Wire, Drawn Wire
Application:Construction, Construction
Alloy Or Not:Non-alloy
Special Use:Cold Heading Steel, Cold Heading Steel
Model Number:ASTM A 421
BS 5896 prestressed concrete steel pc wire dia 7mm
STEEL WIRE ROD DESCRIPTION:
1. Standards: ASTMA421,GB/T5223,BS5896,JIS G 3536,ISO 6934,EN10138
2. Diameter: 4.8mm - 14mm
3. Raw Material: high carbon steel wire rod SWRH82B AND 77 Prestressing stand B Prestressing stand
4. Tensile Strength: 1470,1570,16701770,1860mpa
5. Coil weight: 2000-3500kgs.
6. Packing: Baling strip+inner PVC film+outer damp-proof paper-plastic compound packing cloth+wooden pallet pedestal.
|
Dia. (dn/mm) |
Tolerance (mm) |
Tensile Strength (op0.2/Mpa) Not less than |
Yield Strength (op0.2/Mpa) Not less than |
Elongation at max load
(Lo=200ogt/%) Not less than |
Bending Times Not less than |
Bending Radius R/mm |
Relaxation Properties |
|
The relaxation at 1000h (Initial load to 70% of nominal tensile strength) (r/%) Not more than |
|||||||
|
4.8 |
±0.05 |
1470 1570 1670 1770 1860 |
1290 1380 1470 1560 1640 |
3.5 |
4 |
15 |
2.0 |
|
5.0 |
|||||||
|
6.0 |
±0.05 |
1470 1570 1670 1770 |
1290 1380 1470 1560 |
4 |
15 |
||
|
6.25 |
|||||||
|
7.0 |
20 |
||||||
|
8.0 |
±0.06 |
1470 1570 |
1290 1380 |
4 |
20 |
||
|
9.0 |
25 |
