Case Study

Case Study: Marine Propeller Shafts

15th May 2023

Our client is Europe’s largest marine propeller and stern gear designer/manufacturer, supplying superyachts, commercial, leisure and merchant vessels. With propellers being the most harshly stressed part of any boat, the propeller shaft needs to be equally robust. We have been supplying precision-ground shafts now for over 10 years, to various bespoke lengths and diameters. The main grade used in the shafts is Duplex F51, due to its good corrosion and stress resistance properties.

“We have been working in partnership with Bird’s for over 10 years now and consider them an integral part of our supply chain. Bird’s supply an extensive range of quality material at competitive prices.”

Sales and Marketing Director

Marine Grades

Browse our marine stainless steel grades which we can precision grind into shafts for you. For example, F51/1.4462. Check out our vast range of sizes that we hold in stock.