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 rockwell hardness.
Boron manganese heat treated steel provides exceptional hardness and toughness.
Peerless grade 100 chain and components meet the latest guidelines of the national association of chain.
Powder coat painted shot blast self colored.
11 winner pro g120.
Grade 100 chain is a premium quality high strength alloy steel.
Made from quenched and tempered alloy steel.
Considered premium quality by chain manufacturers it provides about 25 higher work load limits than grade 80 chain and is approved for overhead lifting applications.
This allows you to reduce the size of the chain depending on the working load needed.
Grade 100 chain has a 20 percent increase in working load limit as compared to a similar size chain in grade 80.
This video covers the differences between grade 80 and grade 100 chain slings and components.
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 120 chain is an ultra 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.
G 100 chain wll footage weight product lbs drum 100 ft code size a b 9 32 0 88 0 41 4 300 800 72 38150018.
Overhead lifting tow binder chain finish.
Meets the 20 000 cycle astm standard fatigue test for grade 100 technical data.
41 hrc heat resistance up to 400 f.
Grade 100 chains are also referred to as grade 10 system 10 spectrum 10.
Grade 120 r larger than 2x chain dimension r larger than chain dimension r smaller than chain dimension.
Grade 120 chain has a 50 percent increase in working load limit as compared to a similar size chain in grade 80.
However grade 100 chain has the greatest strength to weight ratio of the alloy chains.
Grade 100 chain similar to the grade 80 chain is commonly used for overhead lifting applications because of its excellent energy absorption properties.
Grade 100 chain is a newer product and is becoming increasingly popular as a replacement for grade 80 chain.
For more information including working load limits visit us a.
Wll than comparable grade 80 alloy chain.
Alloy chain grade 80 or grade 100 should be used for overhead lifting.
Only grades 80 100 and 120 should be used for overhead lifting.
We also added information on the grade 30 chain and grade 43 chain.
Astm states that alloy chain shall be able to elongate a minimum of 20 before fracture 7 3 5.
