Platinum is slightly harder than bronze, and much more valuable.
Iron is generally harder than bronze, but variations in chemistry or impurities can vary the hardness in both materials.
Answer: The new smelting processes made them stronger -Apex
Yes, most steel is harder than pure platinum. Steel is an alloy of several different elements. If you were to add alloying elements to Platinum, it would become harder as well.
Yes, platinum is harder than silver. Platinum is a very durable and dense metal, making it more scratch-resistant and harder than silver. Silver is a softer metal and is more prone to scratches and wear compared to platinum.
Platinum is slightly harder than iron and iron can easily scratch gold. Platinum is also the least reactive metal and may have been used by early man before copper.
Brass is harder than bronze because it contains a higher percentage of zinc which gives it a harder and more durable quality. Bronze, on the other hand, is softer and more malleable due to its higher copper content.
Bronze is typically harder than sterling silver. This is because bronze is an alloy made from copper and tin, which makes it stronger and more durable compared to sterling silver, which is a softer metal due to its composition of 92.5% silver and 7.5% other metals.
Wrought iron is not as strong as hardened bronze. If you work the iron ore into steel, then it would be harder and stronger than bronze.
Platinum is harder. Gold is a very soft and malleable metal and can be pounded into thin sheets quite easily.
Among gold, silver, bronze, and platinum, platinum is generally the costliest metal due to its rarity and unique properties. Gold is also valuable, often priced higher than silver and bronze due to its scarcity and popularity in jewelry and investment. Silver is more affordable than gold and platinum, while bronze is typically less valuable as it is mainly used for art and sculptures.
there is no bronze stone
Platinum is harder than white gold. Platinum is more durable and resistant to scratches and tarnishing compared to white gold, which is a softer metal alloy that may require more frequent maintenance to retain its appearance.