Grade 100 Chain Wll

Proof tested to 200 of working load limit.

Grade 100 chain wll. Grade 100 is on average a 25 greater working load limit wll over grade 80. Grade 100 chain slings. Chain grades advertised by manufacturers are one tenth of the actual mathematical grades. Australian standard as 3775 2014.

Resources working load limit guides grade 100 chain sling wll guide. Grade 100 chain is 25 stronger than grade 80 chain allowing for easier handling and increased efficiency due to its higher alloy content grade 100 chain is also more rugged and resistant to fatigue. Grade 100 chain is quickly becoming the more popular choice for construction manufacturing and rigging companies grade 100 chains is approved for overhead lifting applications. For basket slings and engineered lifts please consult as 3775 parts 1 or 2 accordingly.

Zinc plated steel chain has good corrosion resistance. Astm states that alloy chain shall be able to elongate a minimum of 20 before fracture 7 3 5. Determining chain working load limits. Alloy chain grade 80 or grade 100 should be used for overhead lifting.

This chain is approximately 25 stronger than grade 80 chain. Peerless 3 8 grade 100 alloy chain is quenched and tempered. Failure to read understand and follow the cautions listed here may cause serious physical injury and property damage. Users can experience more working power wll with a smaller diameter chain based upon application.

It s heat treated and stamped with the grade and manufacturer. That number is the chain grade. To ensure that alloy chain consistently meets this requirement astm requires the use of certain alloying elements in the manufacturing of the steel for alloy steel chain. Grade 100 lifting chain working load limits wll loading factors 10 75 1 31 73 1 41 2 25 4 0 63 0 5 0 4 0 8 1 1 0 9 0 63 0 8 1 4.

This heavy duty lifting chain has a wll up to 8 800 lbs. Meets or exceeds all existing osha government nacm and astm specification requirements. Do not exceed working load limits wll. Grade 80 grade 100 alloy chain single leg sling double leg sling triple quad leg sling size.

When using fittings with chain you must match the trade size and meet or exceed the chain s grade. All grade 100 chain and fittings meet and exceed australian standards all chain slings supplied by ranger are nata proof tested and tagged. Never use to lift people or items over people. Grade 100 10 alloy chain slings.