KJV “steel,” Mesoamerican macuahuitl, and Teotihuacan cement
The King James translators used “steel” for Hebrew nechosheth in places modern versions correctly render bronze (2 Samuel 22:35). Mesoamerican warriors used the macuahuitl, a wooden sword edged with obsidian that Spanish witnesses treated as a sword. Cement architecture is well documented in central Mexico in the Book of Mormon’s later centuries.
Absence of evidence for widespread Old World bloomery steel in Mesoamerica is a real research problem. It is also the situation 1 Samuel 13 describes for Israel under the Philistines: a people can exist, fight, and still leave a thin metallurgical footprint. Helaman’s cement is the opposite problem for critics—it was a bull’s-eye they did not expect.

