'Brass' in the Bible

For see, this day have I made you a walled town, and an iron pillar, and walls of brass, against all the land, against the kings of Judah, against its captains, against its priests, and against the people of the land.

All of them are turned away, going about with false stories; they are brass and iron: they are all workers of deceit.

Is it possible for iron to be broken; even iron from the north, and brass?

And I will make you a strong wall of brass to this people; they will be fighting against you, but they will not overcome you: for I am with you to keep you safe, says the Lord.

And the brass pillars which were in the house of the Lord, and the wheeled bases and the great brass water-vessel in the house of the Lord, were broken up by the Chaldaeans, who took all the brass away to Babylon.

And the pots and the spades and the scissors for the lights and the spoons, and all the brass vessels used in the Lord's house, they took away.

The two pillars, the great water-vessel, and the twelve brass oxen which were under it, and the ten wheeled bases, which King Solomon had made for the house of the Lord: the brass of all these vessels was without weight.

And there was a crown of brass on it: the crown was five cubits high, circled with a network and apples all of brass; and the second pillar had the same.