Marine Iron Wire – Galvanized and Black Annealed for Shipboard Use

Our marine iron wire is specifically manufactured for shipboard applications, including cargo lashing, seizing, rigging, and general fastening tasks. Offered in both galvanized and black annealed finishes, this wire provides excellent strength and corrosion resistance in the harshest saltwater environments. Each coil is tightly wound and banded to ensure safe handling and easy deployment onboard.

Available in a range of diameters from 1.0 mm to 5.0 mm, our iron wire meets the demands of maritime operations where reliability is critical. The galvanized coating protects against rust and oxidation, while the black annealed version offers flexibility for binding and tying. Supplied in standard 25 kg coils (custom weights on request), this wire is a staple for ship chandlery and marine supply.

Whether you are securing cargo in the hold, performing maintenance repairs, or fabricating temporary structures, our marine iron wire delivers consistent performance and compliance with typical international quality standards.

Key Features

Technical Specifications

MaterialLow carbon steel (mild steel)
FinishGalvanized (hot-dip or electro) or black annealed
Diameter Range1.0 mm – 5.0 mm
Tensile Strength350 – 500 N/mm²
Elongation≥ 10% (for annealed)
Coil Weight25 kg (standard), 10 kg and 50 kg on request
PackingCoils wrapped in waterproof paper, then hessian or plastic film, on wooden pallets
StandardsMeets common marine wire specifications (e.g., ASTM A510, BS 1052)

Frequently Asked Questions

What gauge of marine iron wire should I use for cargo lashing?

For general cargo lashing and seizing, diameters between 2.0 mm and 3.5 mm are most common. Heavier loads may require 4.0 mm or 5.0 mm. Consult your ship’s lashing manual or a marine engineer for specific requirements.

What is the difference between galvanized and black annealed iron wire?

Galvanized wire has a zinc coating for corrosion protection, making it ideal for exterior or humid areas. Black annealed wire is softer and more flexible, often used for binding and tying where corrosion resistance is less critical.

How is the wire packaged for marine transport?

Our wire coils are individually wrapped in waterproof paper and then plastic film to prevent moisture ingress. They are securely palletized and banded for safe handling and storage in marine environments.

Can I order custom coil weights or diameters?

Yes, we offer flexible options on coil weights and can source non-standard diameters on request. Minimum order quantities may apply. Contact our sales team for details.

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