Asme b30 9 standard osha 29 cfr 1910 184.
Grade 100 chain rating.
Grade 100 chains are also referred to as grade 10 system 10 spectrum 10.
Please note custom cut chain cannot be returned.
Astm states that alloy chain shall be able to elongate a minimum of 20 before fracture 7 3 5.
Chain is available in bulk half drum and full drum sizes and in pre cut lengths of 10 feet and 20 feet.
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.
Currently alloy chain of grade 80 or grade 100 should be used for overhead lifting.
Considered premium quality chain it offers about a 25 higher work load limit over grade 80 chain.
5 700 lbs replacement parts.
We turned one our most popular posts what are the differences between grade 70 chain grade 80 chain grade 100 chain and grade 120 chain into a simple chart for quick and easy chain grade comparison.
Grade 80 grade 100 alloy chain single leg sling double leg sling triple quad leg sling size.
Grade 100 chains are embossed with a 10 or 100.
Similar to the grade 80 chain grade 100 chain is commonly used for overhead lifting applications because of its excellent energy absorption properties however grade 100 chain has the greatest strength to weight ratio of the alloy chains.
Newer and stronger still is grade 120 chain.
The astm states that alloy chain shall be able to elongate a minimum of 20 before fracture.
Standard sizes such as 9 32 inch 3 8 inch or 1 2 inch and special sizes such as 5 8 inch and 5 16 inch are available.
This allows you to reduce the size of the chain depending on the working load needed.
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 chain is quickly becoming the more popular choice for construction manufacturing and rigging companies grade 100 chains is approved for overhead lifting applications.
Peerless grade 100 chain and components meet the latest guidelines of the national association of chain.
A newer product in the market grade 120 chain is up to 50 stronger than grade 80 chain and 20 stronger than grade 100 chain.
Grade 100 chain is a premium quality high strength alloy steel.
While we don t sell these chain grades on our website you can always call in to order them.
Any lower grade chain should not be used.
Alloy chain grade 80 or grade 100 should be used for overhead lifting.
It is safe for overhead lifting.
Grade 100 chain has a 20 percent increase in working load limit as compared to a similar size chain in grade 80.
We also added information on the grade 30 chain and grade 43 chain.
Overhead lifting chain is available in grade 50 grade 80 and grade 100 options.
