Peerless USA Grade 100 Alloy Chain
The Industry Standard for Overhead Lifting Chain
Peerless alloy chain is rugged, versatile, high-strength, low-weight chain manufactured from special analysis alloy steel. It is quenched and tempered before proof testing and the ultimate tensile strength is over twice that of ordinary steel chain.
Similar to the Grade 80 chain, Grade 100 chain is commonly used for overhead lifting applications, however, Grade 100 chain has a greater strength-to-weight ratio. With a 4:1 design factor, Peerless Grade 100 chain meets the latest guidelines of the National Association of Chain Manufacturers (NACM), ASTM A952/A952M and ASTM A973/A973M. For fast identification, Peerless Grade 100 chain is embossed USA and stamped P10. For quality control purposes, Peerless chain is date coded for easy traceability.
Why Choose Grade 100 vs. Grade 80?
- Grade 100 has an average Working Load Limit (WLL) that is 25% greater than Grade 80
- A higher WLL could may allow the user to opt for a smaller diameter chain that is lighter and easier to handle
- Grade 100 reduces the wear on the outer links from dragging on continuous contact with abrasive materials - and because Grade 100 is harder and more durable, inner link wear associated with normal use is reduced as well - which extends the life of the chain
- Special chemistry and heat treating processes make Grade 100 a strong, popular option