STEEL

Bows of
He teacheth my hands to war; so that a bow of steel is broken by mine arms. (2 Samuel 22:35)
He shall flee from the iron weapon, and the bow of steel shall strike him through. (Job 20:24)
He teacheth my hands to war, so that a bow of steel is broken by mine arms. (Psalm 18:34)
Strength of
Shall iron break the northern iron and the steel? (Jeremiah 15:12)
In each of the above references, the R. V. renders the translation as "brass."