Forged Bars Scm440 Scm435 4130 4140 4145 Forging Parts

SCM440 SCM435 4130 4140 4145 forged bars forging shaft forged partsForged Alloy Steel Round Bar 4140 1.7225Hot forging steel barForged partsSCM440 SCM435 4130 4140 4145 forged bars1.Chemical Composition (%):GradeCSiMnPSCrMo42CrMo40.38-0.450.17-0.370.40-0.70≤0.035≤0.0350.90-1.200.15-0.251.72250.38-0.45≤0.400.60-0.90≤0.025≤0.0350.90-1.200.15-0.3041400.38-0.430.15-0.350.75-1.00≤0.035≤0.0400.80-1.100.15-0.252.Available sizes:Round: Dia. 16 - 1000mm16mm-350mm with hot rolled supply condition;200-1000mm with forged supply condition3.Delivery condition: Hot rolled or forged, Peeled or black surface, annealed or QT.4.Applications:Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears.5.Heat Treatment:Soft annealing: heat to 680-720°C, cool slowly.Hardness after annealing: Max. 241 HBHardening: 820 - 850 °CNormalizing temperature: 840-880°CTempering: 540-680°C6. Inspection: 100% Ultrasonic according to the test standards:SEP1921-84,GR.3 CLASS C/C 7. Packing situation:  standard seaworthy packing or as customer required8. Delivery time:  30 days after order confirmed 9. Process:  EAF+LF+VD ( necessary) +UT+ Peeled(optional)  +Turned (optional) + Heat Treatment (optional) Keywords:forged steel bar/forging parts/forging rings/4140 forged steel bar/forged round bars/hot forging/steel forging/forged round bar/round bar 4140/42CrMo4 steel bar/forging/forged/forged steel bar/forging parts/forging rings/4140 forged steel bar/forged round bars/hot forging/steel forging/forged round bar/round bar 4140/42CrMo4 steel bar/forging/forged/forged steel bar/forging parts/forging rings/4140 forged steel bar/forged round bars/hot forging/steel forging/forged round bar/round bar 4140/42CrMo4 steel bar/forging/forged/