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- 3.05mm Galvanized Steel Wire
- 1.6mm Galvanized Steel Wire
- 2.64mm Galvanized Steel Wire
- 1*19 Galvanized Stranded Wire
- 1*7 Galvanized Stranded Wire
- BS4565-1990
- ASTM A475
- EN 50189
- 11.11mm Prestressed Concrete Strand Wire, PC Strand
- ASTM B498
- ASTMB498B 498M-2002
- 4.7mm Galvanized Steel Wire
- 17.80mm Prestressed Concrete Strand Wire, PC Strand
- 2.24mm Galvanized Steel Wire
- 12.70mm Prestressed Concrete Strand Wire, PC Strand
- 2.0mm Galvanized Steel Wire
- 15.24mm Prestressed Concrete Strand Wire, PC Strand
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العربASTMB498B 498M-2002
ASTMB498B/498M-2002 Standard
| Table 1. Zinc Coating | |||
| Specified Diameter of Coated Wre | Class A | Class B | Class C |
| 1.6-1.9 | 210 | 420 | 630 |
| >1.9-2.3 | 220 | 440 | 660 |
| >2.3-2.7 | 230 | 460 | 690 |
| >2.7-3.1 | 240 | 480 | 720 |
| >3.1-3.5 | 260 | 520 | 780 |
| >3.5-3.9 | 270 | 540 | 810 |
| >3.9-4.5 | 275 | 550 | 825 |
| >4.5-4.8 | 300 | 600 | 900 |
| Table 2. Tensile Requirements | |||||||||
| Specified Diameter | Stress at 1 % Extension min Mpa | Ultimate Tensile Strength min MPA | Elongation in 250mm, min, 1% | ||||||
| Class A | Class B | Class C | Class A | Class B | Class C | Class A | Class B | Class C | |
| 1.6-2.3 | 1310 | 1240 | 1170 | 1450 | 1380 | 1310 | 3 | 3 | 3 |
| >2.3-3.05 | 1280 | 1210 | 1140 | 1410 | 1340 | 1280 | 3.5 | 3 | 3 |
| >3.05-3.6 | 1240 | 1170 | 1100 | 1410 | 1340 | 1280 | 4 | 3 | 3 |
| >3.6-4.8 | 1170 | 1100 | 1070 | 1380 | 1280 | 1240 | 4 | 4 | 4 |
| Table 3. Initial Settings for Determining Stress 1% Extension | ||
| Specified Diameter, mm | Initial Stress, MPA | Initial Setting of Extensometer, mm/mm |
| 1.6-2.3 | 100 | 0.0005(0.05% extension) |
| >2.3-3.05 | 190 | 0.0010(0.10% extension) |
| >3.05-4.8 | 290 | 0.0015(0.15% extension) |
| Table 4. Mandrel Size for Adherence Test | |
| Specified Wire Diameter,mm | Ratio of Mandrel Diameter to Wire Diameter |
| 1.6-2.3 | 3 |
| >2.3-3.05 | 4 |
| >3.05-4.8 | 5 |
| Table 5. Permissible Variations in Diameter of Zinc-Coated Steel Wire | ||
| Specified Diameter, mm | Permissible Variation, mm | |
| Plus | Minus | |
| 1.6-2.3 | 0.04 | 0.03 |
| >2.3-3.05 | 0.05 | 0.05 |
| >3.05-3.6 | 0.08 | 0.05 |
| >3.6-4.8 | 0.1 | 0.08 |
- ASTM B498 ASTM B498 Standard Dia of Wire, mm Tensile Strength, Mpa Stress at 1% Extension, Mpa Coating, g/m2 CLASS A CLASS B
- 11.11mm Prestressed Concrete Strand Wire, PC Strand 11 11.11mm Prestressed Concrete Strand Wire, PC StrandTechnical Parameters of the 11.11mm Prestressed Concrete Strand Wire, PC StrandDiamet
- EN 50189 EN 50189 Standard Table 1. Initial Settings for Determining Stress 1% Extension Nominal Wire Diameter, mm Initial Stress, N/
- ASTM A475 ASTM A475 Standard Dia. of strand, in(mm) Minimum Breaking Strength of Strand,1bf(kN) Weight of Zine Coating, g/m2 High Strength
- BS4565-1990 BS4565-1990 Standard Table 1. Initial Settings for Determining Stress 1% Extension Nominal Diameter of Galvanized Steel Wire Initi