Metric anchor chains are standardized chains used in marine applications for anchoring vessels. They are measured in metric units and designed for strength and durability. These chains ensure secure mooring and are compatible with metric-sized anchors and windlasses.

Size: 12.5 mm to 152 mm (diameter)

Grade: Grade 2, Grade 3, Grade 4, Grade 5 (common classifications)

Viscosity: Not applicable (solid metal construction)

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

Material: High-strength carbon steel or alloy steel (galvanized for corrosion resistance)

Breaking Load: Varies by size and grade (e.g., 12.5 mm Grade 3 chain ~24.5 kN)

Proof Load: Typically 50% of breaking load

Weight per Meter: Depends on size (e.g., 12.5 mm chain ~2.2 kg/m)

Finish: Hot-dip galvanized or self-colored (bare metal)

Standards: ISO 1704, DIN 766, ABS, LR, DNV (varies by application)

Link Shape: Studlink (common for marine anchors) or Studless