The mahogany material with the highest hardness is Honduran Mahogany. This type of wood is known for its exceptional durability and strength, making it a preferred choice for high-quality furniture and construction projects. The hardness of wood is typically measured using the Janka hardness scale, which quantifies the resistance of wood to indentation. Honduran Mahogany has a Janka hardness rating of approximately 2,200 pounds per square inch (psi), which is significantly higher than other types of mahogany.

The reason Honduran Mahogany is harder than other mahogany varieties is due to its dense grain structure and high oil content. The dense grain makes it more resistant to wear and tear, while the high oil content provides natural resistance to moisture and decay. These characteristics make Honduran Mahogany an excellent choice for applications where durability and longevity are crucial.

According to the Wood Database, the Janka hardness ratings for various mahogany species are as follows:

Honduran Mahogany: 2,200 psi

African Mahogany: 1,820 psi

Brazilian Mahogany: 1,770 psi

Philippine Mahogany: 1,680 psi

As seen from the data, Honduran Mahogany is the hardest among the listed mahogany species, demonstrating its superior strength and resilience. This makes it a more suitable material for heavy-duty applications, such as outdoor furniture, flooring, and structural components. The higher hardness also contributes to the wood's ability to maintain its shape and finish over time, ensuring that it remains aesthetically pleasing and functional.