Vine's Expository Dictionary: View Entry
χάλκεος chálkeos, khal'-keh-os; from G5475; coppery:—brass.
The KJV translates Strong's G5470 in the following manner: brass (1x).
brazen, made of brass
Strong's Number G5470 matches the Greek χαλκοῦς (chalkous), which occurs 1 times in 1 verses in the TR Greek.
View OT results in the LXX Greek concordance
View NT results in the MGNT Greek concordance
Rev 9:20