Hope I am doing this correctly.

Plate 1 - L-PNFNN-710-350-30 - This is under this section - EN AW-5052 Equiv. Configurable Aluminum Plates
Plate 2 - L-PNFNN-485-350-50 - also under Alu.

Is it possible to get the top plate (Plate 1) pricing in mild steel too please? I need to machine the Plate 2, so will stick with Alu for that.

I dont strictly need all 6 surfaces milled but it will help with alignment, very curious how nasty the pricing will be. Thanks.