0.5" / 12.7mm PC Steel Wire Strand , Low Relaxation Strand Non Rotating Grade 1860/270
0.5" / 12.7mm PC Steel Wire Strand , Low Relaxation Strand Non Rotating Grade 1860/270
0.5"/12.7mm PC Steel Wire Strand(Non-Rotating) Grade 1860/270
Product Description
Description:
High tensile low relaxation steel strand for prestressed concrete
Specification:
Raw Material: High carbon steel wire rod SWRH 82B
Sizes:12.5, 12.7, 12.9, 15.2, 15.7, 17.8mm
Standards: ASTM A416-2006, ASTM A910-2005, ABNT NBR 7483:2008, AS 1311(Australia), AS/NZS 4672.1, BS5896-1980, EN10138-3, GB/T5224-2003, IS6006-1983, JISG3536, KSD7002, UNE36094-97 (Spain), NEN3868
Technical date
7-Wire Uncoated Steel Strand for Prestressed Concrete as per ASTM A 416
| Min.Breaking Strength | Nominal | Dia. | Norminal | Nominal Weight | Min. | Min.Load | Min.Elongation | 0.7 G.U.T.S |
| MPA | mm | mm | Mm2 | Kg/Km | KN | KN | % | % |
| 1860 | 9.53 | | 54.84 | 432 | 102.3 | 92.1 | | |
| 11.11 | 74.19 | 582 | 137.9 | 124.1 | ||||
| 12.70 | 98.7 | 775 | 183.7 | 165.3 | ||||
| 15.24 | 140.0 | 1102 | 260.7 | 234.6 | ||||
| 17.80 | 190.0 | 1492 | 353.0 | 318.0 | ||||
| 2000 | 12.70 | +0.66,-0.15 | 98.7 | 775 | 197.4 | 177.7 | ≥3.5 | ≤2.5 |
| 15.24 | 140.0 | 1102 | 280.0 | 252.0 |
7-Wire Uncoated Steel Strand for Prestressed Concrete as per GB/T5224
| Min.Breaking Strength | Nominal | Dia. | Norminal | Nominal Weight | Min. | Min.Load | Min.Elongation | 0.7 G.U.T.S |
| MPA | mm | mm | Mm2 | Kg/Km | KN | KN | % | % |
| 1860 | 9.50 | +0.30,-0.15 | 54.8 | 432 | 102 | 86.6 | | |
| 11.10 | 74.2 | 580 | 138 | 117 | ||||
| 12.70 | | 98.7 | 775 | 184 | 156 | |||
| 15.20 | 140 | 1101 | 259 | 220 | ||||
| 15.70 | 150 | 1178 | 279 | 251 | ||||
| 17.80 | 191 | 1500 | 353 | 318 | ||||
| 1960 | 12.70 | +0.40,-0.20 | 98.7 | 775 | 193 | 174 | ≥3.5 | ≤2.5 |
| 15.20 | 140 | 1101 | 274 | 247 |
Usages:
Pre-stressing steels apply to post-tensioned and pre-tensioned concrete structure in the follow civil engineering, building construction and infrastructure projects: bridges; railway sleeper, subway track board; airport; industrial buildings, commercial buildings, residential housing foundations; PC poles, piles, beams, girders, slabs, double-T board, hollow floor board, floor, parking decks, PHC, PPCP; electric power, nuclear power station; ports, dams, water project, sewage treatment, swimming pool; rock-coil anchoring, side slope stabilization, coil mine; storage tank for national gas, oil, grain; stadiums, TV tower etc.
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