Hot Forged steel Square bars Grade: Carbon steel/Alloy steel: CK45, 42CrMo4, 16MnCr5, 1) Melting Process: EAF+LF+VD 2) Heat treatment: Annealed 3) Finish and Appearance: Rough Turned 4) Ultrasonic testing: Acc to SEP1921, Group 3, Class C/c 5) Reduction Ratio: Minimum 3: 1 6) Non-metal conlusion: To ASTM E 45 method A 7) Straightness: Maxi 3 mm per meter. 8) Diameter Tolerance: -0/+3mm 9) Test certificate: Acc. To EN10204/3.1 10) Min Order Qty.: 20MT 11) Delivery time: Within 60 Days
