ASTM 5150 alloy structural steel round bar is widely used in making roller, reducer shafts, gears, shafts and so on. More information about ASTM 5150 alloy structural steel round bar, please see the following.
GB/T 3077 30CrMnSiA alloy steel plate is a medium carbon, high strength, poor welding performance. After tempering, GB/T 3077 30CrMnSiA alloy steel plate has high strength and sufficient toughness and hardenability.
G20CrNi4 round bar is belong to cold drawn steel with high quality.G20CrNi4 round bars are mainly used in Shaft, axle shaft, crankshaft, axle, screw, worm, piston rod, joysticks, levers, connecting rod.
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