Need indestructible safety for heavy loads?  Heavy equipment tie down chains deliver transport and lifting security, yet a choice between G80 and G100 chains baffles many.  Although G80 alloy chains dominate the construction site, G100 lifting chains dominate the mines. The strength grades, corrosion resistance, and cost-efficiency are juxtaposed here. We’ll analyze real-world applications through industry data, and by the end, you’ll know exactly when to use heavy lifting chains—plus get 3 proven maintenance hacks. Let’s settle the G80 vs G100 debate! G80 Alloy Chain vs G100 Chain: Breaking Down the Differences.

1. Strength & Load Capacity

G80 alloy chains withstand 4:1 design factors, while G100 chains achieve 7:1 ratios. For example:

Specification G80 Chain G100 Chain

Minimum Break Force 80,000 psi 100,000 psi

Max Working Load 6,600 lbs (3T) 11,000 lbs (5T)

Temperature Limit -40°F to 400°F -40°F to 550°F

2. Best Industrial Applications

G80 Alloy Chain Uses

Bulldozer tie down on highway transportation (OSHA tie-down regulations)

Warehouse rack anchor systems

Theater rigging (meets ENTERTAINMENT TECH STANDARDS)

G100 Lifting Chain Advantages

Offshore oil rig equipment tie downs

Conveyor belt suspension for mining (refer to mining safety practices)

Aerospace part handling

3 Cost-Saving Tips for Heavy Lifting Chains

Steer Clear of Galvanized Chains in Acidic Conditions

G100 nickel-plated chains remain more durable than galvanized types in chemical facilities, minimizing replacement expenses by 60% (Industrial Maintenance Report, 2023).

Employ Master Links Properly

Improperly matched links account for 23% of chain failure. Always use G80 chains with Grade 8 hardware and G100 with Grade 10.

Inspect Every Month with This Checklist

Verify stretch: >3% elongation = replace

Inspect cracks: near weld points

Verify hook latch engagement

FAQs: Heavy Equipment Tie Down Chains

Q: Can you use G80 and G100 together?

NO! Mixing grades creates uneven weight distribution. ALWAYS use matched heavy lift chains.

Q: When should I replace tie down chains?

Use the following rule:

G80: 5 years (normal service) / 2 years (seagoing)

G100: 8 years (normal) / 4 years (heavy vibration)

Upgrade Now!!!

Still not convinced whether G80 alloy chains or G100 lifting chains are the best choice for you? Contact our certified rigging professionals for a free load analysis—and don't miss to download our Chain Inspection Checklist!

Shop now: Heavy Duty G80 Chains | Premium G100 Chains