Product Details, Specifications, and Technical Information
Alloy Steel Round Bar 8620 Cold Finish offers good strength, high case toughness, and good core strength and toughness. 8620 is the mostly widely used carburized steel, and the addition of nickel gives it good fatigue resistance and torsional strength. It is typically used in gears, cranks, shafting, axles, bushings, heavy duty pins, bolting, springs, hand tools, gears, and many other machinery parts.
![shape Image](/medias/shape-round-bar-large-drillrod-new-min-4.png?context=bWFzdGVyfGltYWdlc3w4Mjk0fGltYWdlL3BuZ3xhVzFoWjJWekwyaGtOeTlvWm1Rdk9EazVPVGc1TnpRNU56WXpNQzV3Ym1jfDE2YTA5MDFkODI2NTFmMmY3YjA2OWJjNDgxZWEyZTZjZjJhODc5NTkyZWEyODliZTc4NTliYjc1NTUwNjBkM2Q)
Dimension Name | Specification |
Diameter | 6 |
Max Length | 144 |
Alloy | 8620 |
Production Method | Hot Rolled |
MTR Availability | Yes |
Full Length | true |
Material | Alloy Steel |
Shape | Bar-Round |
Custom Cut Warehouse | 1 |
This material meets the following specs: ASTM -A108, ASTM -A322
Weight/Lineal Foot | ||
95.98 pounds |
Mechanical Properties | |
Property | Value |
Density g/cm^3 | 8 |
Ultimate Tensile Strength KSI | 92 |
Yield Tensile Strength KSI | 52 |
Brinell Hardness 500 kg load | 183 |
Rockwell Hardness B Scale | 89 |
Melting Point °F | 2580 - 2650 |
Elongation % in 2 in. | 26 |
Shear Strength KSI | 59 |
Electrical Conductivity % IACS | 7 |
Machinability % | 66 |
Chemistry Information: 8620 Alloy Steel | |
Element | Percentage |
C | 0.18 - 0.23 |
Cr | 0.4 - 0.6 |
Fe | 96.9 - 98.02 |
Mn | 0.7 - 0.9 |
Mo | 0.15 - 0.25 |
Ni | 0.4 - 0.7 |
P | 0.035 max |
Si | 0.15 - 0.35 |
S | 0.04 max |