BASIC INFO
OD: 350mm~1420mm
WT: 20mm~300mm
Standard: EN10210/EN10297/EN10216/DIN1629/ASTM A333/ASTM A519/ASTM A53/ASTM A106/ISO2937/JIS G3441 and so on.
Typical steel grade: S355J2H, S460N, E355N, P355N, ST52, ST37,GR.6, 16Mn, Q345A~E, 20Cr, 40Cr, 20CrMo, 20MnV6 and so on.
Application: the material for machining parts such as hydraulic stanchion, hydraulic barrel and other large equipment’s parts.
Low temperature steel material for special circumstance such as low temperature. Pipes for structural and pilings.
Tolerance:
Hot rolled finish
OD tolerance: +/-0.75%
WT tolerance: +/-8%
Straightness: 1.5mm/m
Machined finish
OD tolerance: +/- 1mm
WT tolerance: +/- 1mm
Straightness: 1.mm/m
