8620
The most widely used carburizing alloy
The nickel content allows for an increase in toughness and ductility . The chromium and molybdenum increases the hardness penetration and wearability.
The well balanced alloy content of this grade permits hardening to produce a strong, tough core.
Statistics
Shape
Round
Grade
8620
Tolerance
Meets cold finished carbon steel bar manufacturing tolerances
Application
Structural parts such as gears, spline shafts, pins and a variety of other important applications require a hard wear surface and a ductile core.
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