Steel anchor chains are heavy-duty chains used to secure vessels by connecting the anchor to the ship. They are designed to withstand high tension, corrosion, and harsh marine environments. Their durability ensures reliable holding power for ships and offshore structures.

Size: 12.5mm to 152mm (diameter)

Grade: Grade 2, Grade 3, ORQ, K3, K4 (common grades)

Viscosity: Not applicable (solid steel construction)

Buoyancy: Negative (sinks in water due to high density)

Material: High-strength carbon steel or alloy steel

Breaking Load: Varies by size and grade (e.g., 12.5mm Grade 2 ~47 kN)

Proof Load: Typically 50% of breaking load

Surface Treatment: Hot-dip galvanized or self-colored (ungalvanized)

Standards: ISO 1704, DIN 766, ABS, LR, DNV (certifications vary)

Length per Shot: 27.5 meters (standard shot length)

Weight: Depends on size (e.g., 12.5mm ~2.2 kg/m, 76mm ~122 kg/m)