Ni akọkọ, irin n tọka si nkan ti o rọrun pẹlu luster ati ductility, rọrun lati ṣe ina, gbigbe ooru ati awọn ohun-ini miiran.Ayafi fun makiuri, gbogbo awọn ohun elo ni iwọn otutu yara, gẹgẹbi wura, fadaka, bàbà, irin, manganese, zinc, ati bẹbẹ lọ Etching, lori othe ...
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