8620 CF Alloy Round

This chromium-molybdenum-nickel "triple alloy" is a widely used case hardening alloy grade. Used where high surface hardenability and tough core is desired along with easy machinability and excellent wear resistance. The chromium and molybdenum contribute to hardness penetration while the nickel increases the toughness. Typical applications include: gauges, jigs, gears, piston rods, plastic molds, cams, pinions, spline shafts.

Typical Analysis:

Carbon
.18/.23
Sulfur
.040 max
Phosphorus
.035 max
Molybdenum
.15/.25
Nickel
.40/.70
Chromium
.40/.60
Silicon
.15/.35
Manganese
.70/.90




Click here to view our Alloy Steel Guide



8620 CF Alloy Round Stock Sizes:

1/4" Dia 8620 CF Alloy Round
5/16" Dia 8620 CF Alloy Round
3/8" Dia 8620 CF Alloy Round
7/16" Dia 8620 CF Alloy Round
1/2" Dia 8620 CF Alloy Round
9/16" Dia 8620 CF Alloy Round
5/8" Dia 8620 CF Alloy Round
11/16" Dia 8620 CF Alloy Round
3/4" Dia 8620 CF Alloy Round
13/16" Dia 8620 CF Alloy Round
7/8" Dia 8620 CF Alloy Round
15/16" Dia 8620 CF Alloy Round
1" Dia 8620 CF Alloy Round
1-1/16" Dia 8620 CF Alloy Round
1-1/8" Dia 8620 CF Alloy Round
1-3/16" Dia 8620 CF Alloy Round
1-1/4" Dia 8620 CF Alloy Round
1-5/16" Dia 8620 CF Alloy Round
1-3/8" Dia 8620 CF Alloy Round
1-7/16" Dia 8620 CF Alloy Round
1-1/2" Dia 8620 CF Alloy Round
1-9/16" Dia 8620 CF Alloy Round
1-5/8" Dia 8620 CF Alloy Round
1-11/16" Dia 8620 CF Alloy Round
1-3/4" Dia 8620 CF Alloy Round
1-13/16" Dia 8620 CF Alloy Round
1-7/8" Dia 8620 CF Alloy Round
1-15/16" Dia 8620 CF Alloy Round
2" Dia 8620 CF Alloy Round
2-1/16" Dia 8620 CF Alloy Round
2-1/8" Dia 8620 CF Alloy Round
2-3/16" Dia 8620 CF Alloy Round
2-1/4" Dia 8620 CF Alloy Round
2-3/8" Dia 8620 CF Alloy Round
2-1/2" Dia 8620 CF Alloy Round
2-5/8" Dia 8620 CF Alloy Round
2-3/4" Dia 8620 CF Alloy Round
2-7/8" Dia 8620 CF Alloy Round
3" Dia 8620 CF Alloy Round
3-1/8" Dia 8620 CF Alloy Round
3-1/4" Dia 8620 CF Alloy Round
3-3/8" Dia 8620 CF Alloy Round
3-1/2" Dia 8620 CF Alloy Round
3-3/4" Dia 8620 CF Alloy Round
4" Dia 8620 CF Alloy Round
4-1/4" Dia 8620 CF Alloy Round
4-1/2" Dia 8620 CF Alloy Round
4-3/4" Dia 8620 CF Alloy Round