open dyslexic mode

Can Grade 70 Chain Be Used for Lifting?

NO!

DO NOT use the lower chain grades for any overhead lift.

Grade 80 and Grade 100 are the two primary grades of chain that you can use for lifting. You can also use Grade 120. This is per OSHA and ASME standards. For a chain to be used for an overhead lift, it has to have an alloy component. The alloy component allows that chain to stretch at least 20%. That stretching will give the operator the clue or the indication that the chain's been overloaded should a mistake be made so they can stop doing what they're doing and bring the load back down to the ground.

Grade 30, Grade 43, and Grade 70 are all carbon chains. They do not have alloy components. They will not stretch to 20% and can rupture suddenly, dropping the load. They are not to be used for overhead lifts.

Regardless of how much you're picking up and the chain's rated capacity, if you are using anything other than Grade-80, Grade-100, or Grade-120 chain for a lift, you are non-compliant.
_____________________________________________
FREE DOWNLOADS:
Lifting and Rigging Best Practices Infographic
► resources.mazzellacompanies.com/lifting-rigging-be…

Lifting Slings Types and Terms E-book
► resources.mazzellacompanies.com/lifting-sling-type…

Rigging Gear Inspection Field Reference
► resources.mazzellacompanies.com/rigging-gear-inspe…

Sling Inspections E-Book: A Guide to Inspections and Applicable Standards
► resources.mazzellacompanies.com/how-to-inspect-lif…
_____________________________________________
Learn More! Articles & Videos
What Are the Different Grades of Chain?
► www.mazzellacompanies.com/learning-center/what-are…

The 16 Biggest Myths in the Lifting and Rigging Industry
► www.mazzellacompanies.com/learning-center/the-16-b…

Best Practices for Alloy Chain Sling Inspection and Chain Sling Use
► www.mazzellacompanies.com/learning-center/alloy-ch…

Toolbox Talk: Rigging Equipment Safety Essentials – Turnbuckles, Multi-Leg Slings, and Chain Grades
► www.mazzellacompanies.com/learning-center/video/to…

A Basic How-To Guide for Ordering Alloy Steel Chain Slings
► www.mazzellacompanies.com/learning-center/guide-to…

Welded Chain Slings vs. Mechanical Chain Slings…What’s Best for Me?
► www.mazzellacompanies.com/learning-center/welded-c…

Alloy Chain Sling Assemblies: Parts, Configuration, and Terminology
► www.mazzellacompanies.com/learning-center/alloy-ch…

How Can the Gunnebo Industries GrabiQ Chain Sling Save Time, Money?
► www.mazzellacompanies.com/learning-center/how-can-…

Choosing the Best Lifting Sling: Wire Rope vs. Chain. vs. Synthetics
► www.mazzellacompanies.com/learning-center/lifting-…
_____________________________________________
Schedule Remote or In-Person Rigging Training Here:
► www.mazzellacompanies.com/liftingu/Training

Contact Mazzella's Rigging Division Here:
► www.mazzellacompanies.com/Contact/Rigging-Division
_____________________________________________

Legal Disclaimer: Any advice, graphics, images, and/or information contained within this YouTube Channel or on any embedded videos, are presented for general educational and information purposes and to increase overall safety awareness. It is not intended to be legal, medical, or other expert advice or services, and should not be used in place of consultation with appropriate industry professionals.
The information contained on this YouTube Channel should not be considered exhaustive and the user should seek the advice of appropriate professionals.