The 13mm anchor chain is a durable marine-grade chain designed for securing anchors on boats and ships. It offers high tensile strength and corrosion resistance for reliable performance in harsh marine environments. Commonly used in small to medium-sized vessels, it ensures safe and stable anchoring.

Size: 13mm diameter

Grade: Typically Grade 2, Grade 3, or High-Tensile (HT) depending on application

Material: Forged steel or alloy steel (common grades include U2, U3, or equivalent)

Viscosity: Not applicable (solid metal construction)

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

Breaking Load: Varies by grade (e.g., Grade 2 ~ 68 kN, Grade 3 ~ 86 kN, HT ~ 110 kN)

Proof Load: Approximately 50-60% of breaking load

Weight per Meter: ~2.6 kg/m (varies slightly by manufacturer)

Common Standards: ISO 1704, DIN 766, or other maritime classification society approvals

Surface Treatment: Hot-dip galvanized or painted for corrosion resistance

Link Length: Typically 5-6 times the chain diameter (~65-78mm for 13mm chain)