Question 3561 Deck General

The correct answer is B) forged steel. Connecting elements of a mooring system, such as shackles, swivels, and thimbles, should be fabricated from forged steel. Forged steel is preferred because it offers superior strength, durability, and resistance to wear and tear compared to other materials like cast steel, stainless steel, or cast iron. The forging process enhances the metallurgical properties of the steel, making it better suited to withstand the high loads and stresses experienced in a mooring system. The other options are not ideal for mooring system components. Cast steel may not have the same level of strength and integrity as forged steel, while stainless steel, although corrosion-resistant, may not provide the necessary strength. Cast iron is generally not recommended for mooring system components due to its brittleness and lower tensile strength.