What is one benefit of oxyfuel cutting compared to plasma cutting?

Oxyfuel cutting is often more cost-effective for thicker materials due to its ability to cut through thick steel and other metals with a relatively simple setup. This method utilizes a combination of oxygen and fuel gas (commonly acetylene) to create a flame that reaches high temperatures, ideal for melting the base metal and forming a cut.

The equipment used for oxyfuel cutting can also be less expensive compared to plasma cutting setups, particularly when considering the costs associated with maintaining and replacing parts. For thicker materials, the heat generated by oxyfuel cutting can effectively penetrate the metal, allowing for efficient cuts without the need for the more specialized and potentially pricier equipment associated with plasma cutting.

While the other provided options may have some truth to them in specific contexts, they do not capture the primary economic advantage of oxyfuel cutting for thicker materials as effectively as the correct answer does. For example, oxyfuel cutting is generally not always faster than plasma cutting, and it typically requires a similar level of operator training. Additionally, the amount of slag produced can vary depending on the specific materials and techniques used for both cutting methods.