Countifs Help

Hello all. Thank you in advance.  This may be a duplicate  post, I just cannot find the original.  I am trying to use the COUNTIFS to get data from basically two or three columns. The Date column does not really come into play at this time. What I would like to end up with in a separate cell is a Total Count of all similar parts of a specific material and shape, regardless of the date delivered. I am fairly new to Excel and I can do the simple formula.  In this example I was using the COUNTIFS function, starting with =COUNTIFS(L15:L64,"Steel")+SUM(I15:I64), hoping the the second part would only count the total of all Steel parts, which in the below example should equal “206”. But it still gives the sum of all parts, 419,  in the Qty column. I have not ventured to the second criteria and range yet, wanting to get the total count resolved first.  I appreciate any help or advice. The only other way I could think of would be to add 4 or 8 more columns to represent the criteria individually.