Products: Hot Forged Round Bars

Specification: CK45, 42CrMo4, S355J2G3, 16MnCr5, 48CrMo, C60, 25CrMo, Q390, SAE8620, SAE4340, SAE4130, 9840 and so on.

1). Delivery State: Hot forged + Annealed / Normalized + Rough machined + Q/T.

2). Size: 180 mm ~ 700 mm

3). Length: 4 - 5.8 M.

4). Inspecting: 100% UT according Sep1921-84 Class 3 C/c.

5). Steel ingot: EAF + LF + VD.

6). As forged condition straightness: Max. 4 mm/m, RT bar straightness: Max. 2 mm/m

7). As forged diameter tolerance: -0 / +8 mm; RT diameter tolerance: -0 / +3 mm

8). Grain size: as per ASTM E112-96 Grade 5 or finer for normalized / annealed / QT condition

9). Non-metal inclusion: as per ASTM E45 A / B / C / D

10). Quantity: 15 MT or double per size

11). Delivery time: 70 days or earlier after L/C date.