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Crosby® A-1346 Grade 100 Welded Master Link Assemblies

  • Description
  • Specifications

Description

  • Ratings below are for use with chain slings fabricated in accordance with ASTM B30.9.
  • Alloy Steel – Quenched and Tempered.
  • Design Factor of 4 to 1.
  • Individually Proof Tested to values shown.
  • Meets or exceed all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, these master links meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.
  • Each link has a Product Identification Code (PIC) for material traceability, along with the size and “CG” stamped into it.

Specifications

Size A-1346 Stock No. Weight Each (kg) For use as Grade 100 Chain Sling
Three and Four Legs
Chain Size (mm)
For use as Grade 80 Chain Sling
Three and Four Legs
Chain Size (mm)
WLL (t) Proof Load (t) Dimensions (mm)
A B C D E F
17X1 1256868 1.58 6 7 4.1 10.3 17 90 160 13 60 120
19X2A 1256874 1.8 7 8 4.3 10.6 19 90 160 13 60 120
22X2B 1256883 3.35 8 10 6.7 16.8 22 100 180 17 90 160
25X3 1256892 5.51 10 10 8.9 22.3 25 146 275 19 90 160
28X4A 1256917 7.17 13 13 14.5 36.3 28 145 275 22 100 180
31X4B 1256926 9.72 13 16 17 42.5 31 145 275 25 115 210
36X5 1256935 12.2 16 18-19 23.6 59 36 146 275 28 100 190
40X6 1256944 18.68 18 19-20 28.1 70.3 40 160 300 31 145 275
45X7 1256953 26.56 19-20 22-23 38.3 95.8 45 180 340 36 155 285
50X8 1256962 32.86 22-23 26 45 112.5 50 200 380 38 140 370
57X9 1256971 59.7 26 32 67 167.5 57 203 406 50 200 380

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