STAY WIRE AND EARTH WIRE
Stay Wire and earth wires are made from stranded galvanised high carbon steel wires. They comprise of 3 to7 strands of such wires. All steel strands are smooth, uniform and free from imperfections such as die-marks, scratches, abrasion after drawing and also after standing. The material is then suitably packed before dispatch on wooden drum as per customer's requirement.
Size range: 6.30mm to 1.60mm diameter
Coating range: Zinc coated, light, medium and heavy
Tensile Strength range: 45Kgs/ sq.mm to 180 Kgs / sq.mm
Specification: As per BS 183 / IS 12776/ BS 443
SPECIFICATION OF STAY WIRE AND EARTH WIRE
BS 183
Construction Number of wires/wire diameter | Approximate strand diameter | Minimum breaking load of strand | Approx. mass | ||||||
Grade 350 | Grade 480 | Grade 700 | Grade 850 | Grade 1000 | Grade 1150
| Grade 1300 | |||
mm | KN | KN | KN | KN | KN | KN | KN | Kg/1000m | |
3/1.80 3/2.65 3/3.25 3/4.00 | 3.9 5.7 7.0 8.6 | 2.65 5.80 8.70 13.20 | 3.66 7.95 11.95 18.10 | - - - - | - - - - | - - -
| - - - - | - - -
| 60 130 195 295 |
4/1.80 4/2.65 4/3.25 4/4.00 | 4.4 6.4 7.9 9.7 | 3.55 7.70 11.60 17.60 | 4.90 10.60 15.90 24.10 | - - - 35.20 | - - - - | - - - - | - - - - | - - - - | 80 172 260 390 |
5/1.50 5/1.80 5/2.65 5/3.25 5/4.00 | 4.1 4.9 7.2 8.8 10.8 | 3.10 4.45 9.65 14.50 22.00 | 4.24 6.10 13.25 19.90 30.15 | 6.18 8.90 19.30 29.00 43.95 | - - - - - | - - - - - | - - - - - | - - - - - | 69 95 220 320 490 |
7/0.56 7/0.71 7/0.85 7/0.90 7/1.00 7/1.25 7/1.40 7/RS+ | 1.7 2.1 2.6 2.7 3.0 3.8 4.2 4.3 | 0.60 0.97 1.39 1.55 1.92 3.01 3.75 3.85 | 0.83 1.33 1.90 2.14 2.64 4.10 5.17 5.28 | 1.20 1.94 2.80 3.10 3.85 6.00 7.54 7.70 | - - - - - - 9.16 9.35 | 1.70 2.75 3.95 4.45 5.50 8.55 10.75 11.00 | 1.98 3.19 4.57 5.12 6.32 9.88 12.35 12.65 | 2.24 3.60 5.15 5.80 7.15 11.15 14.00 14.30 | 14 28 31 35 43 67 84 86 |
7/1.6 7/1.8 7/2.00 7/2.36 7/2.65 7/3.00 7/3.15 7/3.25 7/3.65 7/4.00 7/4.25 7/4.75 | 4.8 5.4 6.0 7.1 8.0 9.0 9.5 9.8 11.0 12.0 12.8 14.0 | 4.90 6.23 7.70 10.70 13.50 17.30 19.10 20.30 25.60 30.90 34.75 43.40 | 6.75 8.55 10.55 14.70 18.50 23.75 26.20 27.85 35.15 42.20 47.65 59.45 | 9.85 12.45 15.40 21.40 27.00 34.65 38.20 40.65 51.25 61.60 69.50 86.80 | 11.95 - - - - - - - - - - - | 14.10 17.80 22.00 30.60 38.60 49.50 54.55 58.05 73.25 88.00 99.30 124.00 | 16.20 20.50 25.30 35.20 44.40 56.90 62.75 66.80 84.20 101.00 114.00 142.70 | 18.30 23.20 38.60 39.80 50.20 64.30 70.90 75.50 95.20 114.00 129.00 161.30 | 110 140 170 240 300 392 430 460 570 690 780 970 |
19/1.00 19/1.25 19/1.40 19/1.60 19/2.00 19/2.50 19/3.00 19/3.55 19/4.00 19/4.75 | 5.0 6.3 7.0 8.0 10.0 12.5 15.0 17.8 20.0 23.8 | 5.22 8.16 10.24 13.37 20.90 32.65 47.00 65.80 83.55 117.85 | 7.16 11.19 14.04 18.34 28.65 44.80 64.50 90.27 114.60 161.60 | 10.45 16.32 20.47 26.75 41.78 65.29 94.00 131.60 167.10 235.70 | - - - - 50.74 79.28 114.10 159.90 203.00 286.00 | 14.92 23.32 29.25 38.20 59.69 93.27 134.30 188.00 283.70 336.70 | 17.16 26.81 33.64 43.93 68.64 107.30 154.50 216.30 274.60 387.20 | 19.40 30.31 38.02 49.66 77.60 121.30 174.60 244.50 310.40 437.70 | 120 180 230 300 470 730 1050 1470 1870 2630 |
RAW MATERIAL OF STAY WIRE
Our raw material is high quality carbon steel hot rolled wire rod according to the standard GB/T4354-2008 .
The chemical composition of the steel conforms to the GB/T699-1999 standard.
chemical composition
Grade | Chemical composition table% | ||||
C | Si | Mn | P | S | |
45 | 0.42-0.50 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
60 | 0.57-0.65 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
65 | 0.62-0.70 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
70 | 0.67-0.75 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
SWRH77B | 0.74-0.81 | 0.15-0.35 | 0.6-0.90 | ≦0.030 | ≦0.030 |
SWRH82B | 0.79-0.86 | 0.15-0.35 | 0.6-0.90 | ≦0.030 | ≦0.030 |
STAY WIRE AND EARTH WIRE
Stay Wire and earth wires are made from stranded galvanised high carbon steel wires. They comprise of 3 to7 strands of such wires. All steel strands are smooth, uniform and free from imperfections such as die-marks, scratches, abrasion after drawing and also after standing. The material is then suitably packed before dispatch on wooden drum as per customer's requirement.
Size range: 6.30mm to 1.60mm diameter
Coating range: Zinc coated, light, medium and heavy
Tensile Strength range: 45Kgs/ sq.mm to 180 Kgs / sq.mm
Specification: As per BS 183 / IS 12776/ BS 443
SPECIFICATION OF STAY WIRE AND EARTH WIRE
BS 183
Construction Number of wires/wire diameter | Approximate strand diameter | Minimum breaking load of strand | Approx. mass | ||||||
Grade 350 | Grade 480 | Grade 700 | Grade 850 | Grade 1000 | Grade 1150
| Grade 1300 | |||
mm | KN | KN | KN | KN | KN | KN | KN | Kg/1000m | |
3/1.80 3/2.65 3/3.25 3/4.00 | 3.9 5.7 7.0 8.6 | 2.65 5.80 8.70 13.20 | 3.66 7.95 11.95 18.10 | - - - - | - - - - | - - -
| - - - - | - - -
| 60 130 195 295 |
4/1.80 4/2.65 4/3.25 4/4.00 | 4.4 6.4 7.9 9.7 | 3.55 7.70 11.60 17.60 | 4.90 10.60 15.90 24.10 | - - - 35.20 | - - - - | - - - - | - - - - | - - - - | 80 172 260 390 |
5/1.50 5/1.80 5/2.65 5/3.25 5/4.00 | 4.1 4.9 7.2 8.8 10.8 | 3.10 4.45 9.65 14.50 22.00 | 4.24 6.10 13.25 19.90 30.15 | 6.18 8.90 19.30 29.00 43.95 | - - - - - | - - - - - | - - - - - | - - - - - | 69 95 220 320 490 |
7/0.56 7/0.71 7/0.85 7/0.90 7/1.00 7/1.25 7/1.40 7/RS+ | 1.7 2.1 2.6 2.7 3.0 3.8 4.2 4.3 | 0.60 0.97 1.39 1.55 1.92 3.01 3.75 3.85 | 0.83 1.33 1.90 2.14 2.64 4.10 5.17 5.28 | 1.20 1.94 2.80 3.10 3.85 6.00 7.54 7.70 | - - - - - - 9.16 9.35 | 1.70 2.75 3.95 4.45 5.50 8.55 10.75 11.00 | 1.98 3.19 4.57 5.12 6.32 9.88 12.35 12.65 | 2.24 3.60 5.15 5.80 7.15 11.15 14.00 14.30 | 14 28 31 35 43 67 84 86 |
7/1.6 7/1.8 7/2.00 7/2.36 7/2.65 7/3.00 7/3.15 7/3.25 7/3.65 7/4.00 7/4.25 7/4.75 | 4.8 5.4 6.0 7.1 8.0 9.0 9.5 9.8 11.0 12.0 12.8 14.0 | 4.90 6.23 7.70 10.70 13.50 17.30 19.10 20.30 25.60 30.90 34.75 43.40 | 6.75 8.55 10.55 14.70 18.50 23.75 26.20 27.85 35.15 42.20 47.65 59.45 | 9.85 12.45 15.40 21.40 27.00 34.65 38.20 40.65 51.25 61.60 69.50 86.80 | 11.95 - - - - - - - - - - - | 14.10 17.80 22.00 30.60 38.60 49.50 54.55 58.05 73.25 88.00 99.30 124.00 | 16.20 20.50 25.30 35.20 44.40 56.90 62.75 66.80 84.20 101.00 114.00 142.70 | 18.30 23.20 38.60 39.80 50.20 64.30 70.90 75.50 95.20 114.00 129.00 161.30 | 110 140 170 240 300 392 430 460 570 690 780 970 |
19/1.00 19/1.25 19/1.40 19/1.60 19/2.00 19/2.50 19/3.00 19/3.55 19/4.00 19/4.75 | 5.0 6.3 7.0 8.0 10.0 12.5 15.0 17.8 20.0 23.8 | 5.22 8.16 10.24 13.37 20.90 32.65 47.00 65.80 83.55 117.85 | 7.16 11.19 14.04 18.34 28.65 44.80 64.50 90.27 114.60 161.60 | 10.45 16.32 20.47 26.75 41.78 65.29 94.00 131.60 167.10 235.70 | - - - - 50.74 79.28 114.10 159.90 203.00 286.00 | 14.92 23.32 29.25 38.20 59.69 93.27 134.30 188.00 283.70 336.70 | 17.16 26.81 33.64 43.93 68.64 107.30 154.50 216.30 274.60 387.20 | 19.40 30.31 38.02 49.66 77.60 121.30 174.60 244.50 310.40 437.70 | 120 180 230 300 470 730 1050 1470 1870 2630 |
RAW MATERIAL OF STAY WIRE
Our raw material is high quality carbon steel hot rolled wire rod according to the standard GB/T4354-2008 .
The chemical composition of the steel conforms to the GB/T699-1999 standard.
chemical composition
Grade | Chemical composition table% | ||||
C | Si | Mn | P | S | |
45 | 0.42-0.50 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
60 | 0.57-0.65 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
65 | 0.62-0.70 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
70 | 0.67-0.75 | 0.17-0.37 | 0.5-0.80 | ≦0.035 | ≦0.035 |
SWRH77B | 0.74-0.81 | 0.15-0.35 | 0.6-0.90 | ≦0.030 | ≦0.030 |
SWRH82B | 0.79-0.86 | 0.15-0.35 | 0.6-0.90 | ≦0.030 | ≦0.030 |
