Steel Round 45 Mm Dia X 1000 Mm Long Or Itsmultiples To Specn. Bs: -970-Pt-1-1983. Gd. 817 M 40Or Is: 5 , Steel Round 63Mm Dia In Std. Length Tospecn. Is: 5517-78 Gd 40Cr4 Or Steel 530M40 Heattreated To Con , St. Rd. 110Mm Dia(X 1000 Mm Or Itsmultiples Length) To Specn Bs: 970 Pt-1, 1983, Gd.708M40, Or Gd 530 M40 , Steel Round 70Mm Dia. Instd. Length Tospecn. Bs: 970 Pt. 1-1983 Gd. 708 M40~Q" Condition. Rolled/Forged Quantity: 4639