Inventories (Tables)

9 Months Ended

Mar. 31, 2021

Inventory Disclosure [Abstract]

Inventories

Inventories consisted of the following: 

(in thousands)	March 31, 2021		June 30, 2020
Finished goods	$	305,478	$	318,071
Work in process and powder blends	167,272		190,041
Raw materials	68,364		75,589
Inventories at current cost	541,114		583,701
Less: LIFO valuation	(64,950)		(61,254)
Total inventories	$	476,164	$	522,447