Use of Delta lounge LHR T 4

Just booked to fly with Delta in Feb to Atlanta can anyone tell me can you use the delta shared lounge at LHR T4 when travelling Econ with a gold card.
Thanks in advance

If you are on DL metal then yes. I don't believe this applies on DL codeshares with other airlines although ISTBC!

Thanks Slinky
Yes we are flying on Delta know there lounges are not the best !! but better than the terminal

Actually the Skyteam T4 lounge isn't to bad, see here.