Inventories (Tables)

3 Months Ended

Sep. 30, 2022

Inventory Disclosure [Abstract]

Inventories

Inventories consisted of the following: 

(in thousands)	September 30, 2022		June 30, 2022
Finished goods	$	331,354	$	316,936
Work in process and powder blends	243,394		231,214
Raw materials	101,293		107,024
Inventories at current cost	676,041		655,174
Less: LIFO valuation	(84,571)		(84,338)
Total inventories	$	591,470	$	570,836