4140 1.7225 Scm440 42CrMo4 4130 4340 4145H Round Steel Bar1.Specification of 42CrMo4 Round Steel BarDiameter/Thikness(mm)Width(mm)Length(mm)Round Bar16-600/3000-6000Plate16-200200-8002000-5800All sizes can be customerized as fresh production with MOQ.
2.Chemical CompositionsPerform Standard:GB/T 3077-1999CSiMnPSCrMoNi0.38~0.450.17~0.370.60~0.90≤0.018≤0.0180.90~1.200.15-0.25≤0.012
3.Similar GradeGBAISIDINJIS42CrMo41401.7225SCM440
4.Features of 42CrMo4 Round Steel Bar
(1)Chromium molybdenum alloy steel.
(2)Slightly higher carbon content than 4130.
(3)Greater strength and heat treatment.
(4)Good processability and easy polishing.
(5)Good toughness and small quenching deformation.5.Application
For connection rods,conveyor pins,gears,stem assemblies,pomp shafts and tool6.Packaging & Delivery
In seaworthy packing: 20ft:GW 28T; (5.80M*2.13M*2.18M); 40ft:GW28T; (11.8M*2.13M*2.18M) or based on your order
Shipped in 15 days after payment8. Special Use:Machine Parts9.Surface treatment:
black/polished/machined
Technology:hot rolled/forged/cold drawn
Heat treatment:annealing/Q+T10.Delivery Time
For in stock:15-20 days
For customized:30-45 days
We provide machining/polishing/grinding for surface condition.Stock steel:
Customer Show: