Grade 100 Chain Wll

This heavy duty lifting chain has a wll up to 8 800 lbs.

Grade 100 chain wll.

Resources working load limit guides grade 100 chain sling wll guide. So grade 80 is really 800 and grade 120 is 1 200. 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. 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. Determining chain working load limits. 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. Users can experience more working power wll with a smaller diameter chain based upon application.

Never use to lift people or items over people. You could reverse this formula to determine ultimate breaking strength if all you know if the chain grade. Zinc plated steel chain has good corrosion resistance. Do not exceed working load limits wll.

It s heat treated and stamped with the grade and manufacturer. When using fittings with chain you must match the trade size and meet or exceed the chain s grade. Australian standard as 3775 2014. 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 10 alloy chain slings. Grade 80 grade 100 alloy chain single leg sling double leg sling triple quad leg sling size. Astm states that alloy chain shall be able to elongate a minimum of 20 before fracture 7 3 5. That number is the chain grade.

Grade 100 is on average a 25 greater working load limit wll over grade 80. Chain grades advertised by manufacturers are one tenth of the actual mathematical grades. For basket slings and engineered lifts please consult as 3775 parts 1 or 2 accordingly. Grade 100 chain slings.

Maximum working load limit wll in tonnes assumes the use of a 100 rated shortening hook. This chain is approximately 25 stronger than grade 80 chain. Meets or exceeds all existing osha government nacm and astm specification requirements. Alloy chain grade 80 or grade 100 should be used for overhead lifting.