VCN 150 Steel Roundbar

Characteristics It has high hardenability and is capable of giving good properties in large sections. It is relatively free from temper brittleness and retains useful machinability at relatively high hardness. Equivalent VCN 150 Thyssen 6582, DIN 34NiCrMo6, ASSAB 705, VCN 150, JIS SMCM 431 Availability Round bar Chemical Composition C : 0.38 – 0.43 Mn : 0.60 – 0.80 P : 0.40 ( Max) S : 0.040 ( Max) Si : 0.20 – 0.35 Ni : 1.65 – 2.00 Cr : 0.70 – 0.90 Mo : 0.20 -0.30 Mechanical Properties Hardening Temp : 820 – 850 C Ouenching Medium : Oil Hardness as Supplied : 220 – 250 BHN, Sizes Available : 20mm – 300mm Applications Automotive crankshafts and rear axle shafts, aircrafts crankshafts, Connecting Rods, Propeller Hubs, Gears, Drive shafts, Landing gear parts and heavy duty parts of rock drill Source: http: / / beyond-steel.com/ l