Columbia Metals Ltd (UK) has produced a new Marine Alloys Catalogue. This free brochure shows the company’s range of non-ferrous and specialist stainless steel alloys suitable for offshore use. Each group of alloys has a short description discussing general data such as corrosion resistance, strength and typical uses. Contact: John Wade, Technical Director, tel. +44 1604 81317, fax +44 1604 812494, e-mail sales@columbiametals.co.uk.