Gem Bids For 4 Proof Forged Round Bar 125 Mm Dia. X 2300 Mm Lg. Matl. En-8 080m40 Ultrasonically Tested Forged Round Bar 100 Mm Dia. X 1255 Mm Lg. Matl. En-8 080m40 Ultrasonically Tested Proof Machined Disc Matl. -080m40 En-8 Ultrasonically Tested As Per Drg. No. : Ksf-335241.