It belongs to 9th century BC and associated with the post-Rigvedic Vedic civilization.
In some sites, BRW pottery is associated with Late Harappan pottery, and according to some scholars, the BRW may have directly influenced the Painted Grey Ware and Northern Black Polished Ware cultures. BRW pottery is unknown west of the Indus Valley.
Use of iron, although sparse at first, is relatively early, postdating the beginning of the Iron Age in Anatolia (Hittites) by only two or three centuries, and predating the European (Celts) Iron Age by another two to three hundred years. Recent findings in Northern India show Iron working since 1800 BC .It is succeeded by the Painted Grey Ware culture.