The US Navy anchor chain is a heavy-duty steel chain used to secure ships to the seabed. It consists of interconnected links designed to withstand immense tension and corrosion. The chain's strength and durability ensure reliable anchoring for naval vessels.

Size: 1.25 inches to 4.5 inches in diameter

Grade: Grade 2, Grade 3, or High-Test (HT) for higher strength

Viscosity: Not applicable (anchor chains are solid metal)

Buoyancy: Negative (sinks due to high-density steel)

Material: High-strength carbon steel or alloy steel

Length: Typically 12 to 15 shots (1 shot = 15 fathoms or 90 feet)

Weight: Varies by size (e.g., 60 to 300 lbs per fathom)

Finish: Hot-dip galvanized or painted for corrosion resistance

Breaking Strength: Ranges from 100 to 1,000+ tons depending on grade and size

Certification: Meets ABS, DNV, or other naval standards