Product Description
Studless Link Anchor Chain are generally of two grades - 1) Mild Steel 2) Special steel which are commonly known as open link chain to specification IS: 4692 2013
SPECIFICATION:
- Material: Mild Steel for Grade 1 and Special Steel for Grade 2
- Heat Treatment : Grade 1 - As Welded or Normalized, Grade 2 - Normalized or Hardened & Tempered
- Process of Manufacture: Resistance Butt Welding up to 20 mm Dia and Flash Butt Welding 22 mm and above
- Delivery condition: Chains are calibrated & supplied as per users requirements
Data as per is: 4692-2013
| Nomial Dia. of common link (dn) (mm) | Outside length (B) mm | Outside width (C) mm | Dia of end link (d1) mm | Outside length (B1) mm | Outside width (C1) mm | Mild steel Gr. 1 | Special steel Gr. 2 |
| Proof load (KN) | Break load (KN) | Proof load (KN) | Break load (KN) |
| 6 | 30.0 | 21.6 | 7 | 36 | 23 | 8.9 | 17.8 | 11.4 | 22.8 |
| 7 | 35.0 | 25.2 | 8 | 42 | 27 | 12.5 | 25.0 | 15.9 | 31.8 |
| 8 | 40.0 | 28.8 | 9 | 48 | 30 | 15.9 | 31.8 | 20.2 | 40.4 |
| 9 | 45.0 | 32.4 | 10 | 54 | 34 | 20.0 | 40.0 | 25.5 | 51.0 |
| 10 | 50.0 | 36.0 | 11 | 60 | 38 | 24.8 | 49.6 | 31.5 | 63.0 |
| 11 | 55.0 | 39.6 | 12 | 66 | 42 | 30.0 | 60.0 | 38.1 | 76.2 |
| 12 | 60.0 | 43.2 | 13 | 72 | 46 | 35.7 | 71.4 | 45.3 | 90.6 |
| 12.5 | 62.5 | 45.0 | 14 | 75 | 48 | 38.7 | 77.4 | 49.1 | 98.2 |
| 14 | 70.0 | 50.4 | 15 | 84 | 53 | 48.6 | 97.2 | 63.0 | 126.0 |
| 16 | 80.0 | 57.6 | 18 | 96 | 61 | 63.5 | 127.0 | 81.0 | 162.0 |
| 17.5 | 87.5 | 63.0 | 19 | 105 | 67 | 76.0 | 152.0 | 96.3 | 192.6 |
| 19 | 95.0 | 68.4 | 21 | 114 | 72 | 89.3 | 176.6 | 113.5 | 227.0 |
| 20.5 | 102.5 | 73.8 | 23 | 123 | 78 | 104.0 | 208.0 | 132.0 | 264.0 |
| 22 | 110.0 | 79.2 | 24 | 132 | 84 | 120.0 | 240.0 | 155.0 | 310.0 |
| 24 | 120.0 | 86.4 | 26 | 144 | 91 | 142.6 | 285.2 | 181.0 | 362.0 |
| 26 | 130.0 | 93.6 | 29 | 156 | 99 | 167.0 | 334.0 | 213.0 | 426.0 |
| 28 | 140.0 | 100.8 | 31 | 168 | 106 | 194.5 | 389.0 | 247.0 | 494.0 |
| 30 | 150.0 | 108.0 | 33 | 180 | 114 | 223.0 | 446.0 | 283.0 | 566.0 |
| 32 | 160.0 | 115.2 | 35 | 192 | 122 | 256.0 | 508.0 | 322.0 | 644.0 |
| 34 | 170.0 | 122.4 | 37 | 204 | 129 | 286.0 | 572.0 | 364.0 | 728.0 |
| 36 | 180.0 | 129.6 | 40 | 216 | 137 | 321.5 | 643.0 | 408.0 | 816.0 |
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