Grade 100 Chain Hardness

While we don t sell these chain grades on our website you can always call in to order them.

Grade 100 chain hardness.

Only grades 80 100 and 120 should be used for overhead lifting. The higher the grade number the more steel alloying elements it contains and the more resistant it is to the variety of loads a chain encounters especially. 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. Alloy chain grade 80 or grade 100 should be used for overhead lifting.

Astm states that alloy chain shall be able to elongate a minimum of 20 before fracture 7 3 5. Grade 100 chain has a 20 percent increase in working load limit as compared to a similar size chain in grade 80. Grade 100 chain is a newer product and is becoming increasingly popular as a replacement for grade 80 chain. 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.

We also added information on the grade 30 chain and grade 43 chain. However grade 100 chain has the greatest strength to weight ratio of the alloy chains. Grade 100 chains are also referred to as grade 10 system 10 spectrum 10. Grade 100 chain is a premium quality high strength alloy steel.

This allows you to reduce the size of the chain depending on the working load needed. 5 16 alloy chain grade 100 per foot 5 0 out of 5 stars 2 mophorn grade 30 chain 3 16 inch by 100ft length grade 30 proof coil chain zinc plated grade 30 chain for towing logging agriculture and guard rails. Grade 100 chain similar to the grade 80 chain is commonly used for overhead lifting applications because of its excellent energy absorption properties. Peerless grade 100 chain and components meet the latest guidelines of the national association of chain.

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. Made from quenched and tempered alloy steel. For more information including working load limits visit us a. 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.

Overhead lifting tow binder chain finish. 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.