Forged Steel Round Bars By Wuxi Fuhong Special Steel Co.,ltd.

p { margin-bottom: 0.25cm; line-height: 120%Since our inception in 2003, we are engrossed in manufacturing, exporting and supplying a paramount quality array of Forged Steel Round bars which are known for their fine finish and excellent durability. By our highly experienced team of professionals, the provided bars are manufactured using the paramount quality steel and the contemporary techniques in tune with the defined quality standards. These bars are used in construction, mining, automobile, railways and many other related applications. Apart from this, these Forged Steel Round bars can be purchased at marginal rates from us.Features: Anti-corrosive surface Excellent strength Dimensional stability Precisely engineered Specifications: Cr: 0.35-0.70, Ni: 0.40-0.70, Mo: 0.15-0.25C: 0.17-0.23, Si: max0.40, Mn: 0.65-0.85, P: max0.025, S: max0.035 Equivalent Grades AISI/ASTM: 8620 BS: 805M20 JIS: SNCM220 Forms of 1.6523 Round / Square / Flat Bars, Rollers, Shafts & Blocks Size of 20NiCrMo2-2 As Forged: Round bar Size: Dia.80-1,000mm Length: 3,000-10,000mm Square bar Size: 150x150-600x600mm Length: 3,000-8,000mm (Forged Flat Bars, Blocks, Shafts, Rollers can be customized) As Rolled: Round Bar Size: Dia.10-300mm Length: 3,000-10,000mm (can be Customized) Surface Condition of 1.6523 Steel Black, Turned, Rough Machined. 20NiCrMo2-2 Steel Hardness Annealed (+A): max 197HB Treated to ferrite-pearlite structure & hardness range (+FP): 149-194HB Treated to hardness range (+TH): 161-212HB 1.6523 / 20NiCrMo2-2 Mechanical Properties Tensile strength: 980MPa Percentage decrease of area after fracture: 40% Elongation after fracture: 9% Yield point: 785MPa Impact test: 47J Quenched & Tempered (+QT) of DIN 20NiCrMo2-2 Steel Heat 1.6523 steel to 850oC temperature Soak at this temperature & quench in oil Temper as 20NiCrMo2-2 steel reaches room temperature Heat consistently to the suitable temperature Withdraw from furnace and air cool Applications: Manufacturing of tractor engine, gear transmission system etc. The steel is also suited for high-performance carbonitriding and carburizing components such as oil drilling tools.