This grade has the best corrosion resistance of all our angle sections. It is resistant to both atmospheric corrosion & seawater, making it an ideal material for around marinas, harbors & boating applications. Whilst our angle is easily weldable, it’s important to note, the material is a little harder to machine. Typically angle is used for: Coastal balustrades Boat repairs & fittings Door & window frames Hand rails Masonry supports