Attaching an anchor chain to a rope involves using a secure knot or splice, such as a chain splice or a thimble connection, to ensure strength and durability. The chain provides abrasion resistance near the seabed, while the rope offers flexibility and reduces weight. Proper attachment is crucial for safe anchoring and preventing failure under load.

Size: 10 mm to 76 mm (diameter)

Grade: Grade 2, Grade 3, or higher (common for marine applications)

Viscosity: N/A (not applicable for chains/ropes)

Buoyancy: Typically negative (sinks in water unless buoyancy aids are added)

Material: High-tensile steel (galvanized or stainless steel), polyester, nylon, or polypropylene (for ropes)

Breaking Strength: Varies by size and grade (e.g., 10 mm chain ~8-12 tons, 20 mm chain ~32-50 tons)

Corrosion Resistance: Galvanized or stainless steel for chains, synthetic ropes resist saltwater degradation

Elongation: Minimal for chains (1-2%), higher for synthetic ropes (10-20%)

Weight: 1-15 kg/m (depending on size and material)

Attachment Method: Shackles, swivels, or splicing (for rope-to-chain connections)

Standards: ISO 1704, DIN 766, or other marine certification standards