Steel Round Bar By Wuxi Fuhong Special Steel Co.,ltd.

Since our inception in 2003, we have been rigorously affianced in manufacturing, exporting  and supplying supreme quality Steel Round Bar. Under the visionary guidance of our highly experienced professionals, this bar is manufactured using the best quality steel and the innovative techniques in adherence with the set industry standards. This steel bar is used for fabrication of construction equipments, components of machines and many other commercial goods. Clients can avail this Steel Round Bar at marginal rates from us.Features: Precisely engineered Perfect finish Robust construction Rust resistance  Specifications: According to DIN Germany standard, DIN 1.1191 or C45E Steel is a general carbon-engineering steel. Primarily used after quenched & tempered, it is a high strength carbon steel. It has a certain toughness, strength and shape. After QT, the steel can acquire excellent comprehensive mechanical properties. Its welding performance is not so good. It is needed to preheat before welding, and after welding annealing treatment is required so as to eliminate the welding stress. Chemical Composition C: 0.42-0.50, Si: max0.40, Mn: 0.50-0.80, P: max0.030, S: max0.035Cr: max0.40, Ni: max0.40, Mo: max0.10 Equivalent Grades AISI/ASTM: 1045Germany: CK45JIS: S45CUNI: C45BS: 080M46 Forms    of 1.1191 Steel Round / Flat / Square Bars, Shafts, Blocks, Rollers. Size of C45E Steel As Forged: Round barSize: Dia.80-1,000mmLength: 3,000-10,000mm Square barSize: 150x150-600x600mmLength: 3,000-8,000mm(Forged Flat Bars, Blocks, Shafts, Rollers can be Customized) As Rolled: Round BarSize: Dia.10-300mmLength: 3,000-10,000mm(can be Customized) Surface Condition Rough Machined, Turned, Black Hardness Annealed (+A): max 197HBAs Rolled & Turned (+SH): 172-242HB Mechanical Properties of C45E+QT Yield point: 355MPa Tensile strength: 600MPa Percentage reduce of area after fracture: 40% Impact test(+20oC): Transverse - 14J; Longitud - 39J Elongation after fracture: 16% Quenched & Tempered (+QT) Increase temperature slowly upto 840oC Soak at this temperature and quench steel in the oil Cool down to 20oC in the air Heat consistently to the 600oC tempering temperature Hold at this temperature for 2 hours / 25mm thickness Withdraw from furnace & air cool Normalizing (+N)  Heating din 1.1191 to 850oC, and Cool C45E material set to 20oC quickly in air. Applications of 1.1191 / C45E Steel Used to manufacture high-strength movement parts, such as air-compressor, piston pump, steam impeller, general & heavy duty machinery of rolling shaft, worm, connecting rod, rack, gear, etc.