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 | Rod and Disc |
Mechanical Finish Mechanical Finish |
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Yield Strength Yield Strength |
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Heat Treatable Heat Treatable |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
More
Easy-to-Weld Wear-Resistant 8620 Alloy Steel
- Yield Strength: 55,000 psi
- Hardness: Rockwell B85 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C60
- Specifications Met: ASTM A108, ASTM A29
While the low carbon content makes 8620 alloy steel easy-to-weld, it's the nickel, chromium, and molybdenum content that provides wear resistance.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ACTIVITY after your order ships.
| Dia. | Dia. Tolerance | Mechanical Finish | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
| 1/4" | -0.005" to 0" | __ | 000000 | |||
| 5/16" | -0.005" to 0" | __ | 00000000 | |||
| 3/8" | -0.005" to 0" | __ | 00000000 | |||
| 7/16" | -0.005" to 0" | __ | 00000000 | |||
| 1/2" | -0.005" to 0" | __ | 00000000 | |||
| 9/16" | -0.005" to 0" | __ | 00000000 | |||
| 5/8" | -0.005" to 0" | __ | 00000000 | |||
| 11/16" | -0.005" to 0" | __ | 00000000 | |||
| 3/4" | -0.005" to 0" | __ | 0000000 | |||
| 7/8" | -0.005" to 0" | __ | 0000000 | |||
| 1" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 1 1/8" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 1 1/4" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 1 3/8" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 1 1/2" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 1 5/8" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 1 3/4" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 2" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 2 1/8" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 2 1/4" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 2 3/8" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 2 1/2" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 2 3/4" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 3" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 3 1/2" | -0.005" to 0" | Turned and Polished | 0000000 | |||
| 4" | -0.005" to 0" | Turned and Polished | 0000000 |
| Dia. | Dia. Tolerance | Mechanical Finish | Each | |
1/2" Lg. | ||||
|---|---|---|---|---|
| 3" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
| 4" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
| 5" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
1" Lg. | ||||
| 3" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
| 4" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
| 5" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
1 1/2" Lg. | ||||
| 3" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
| 4" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
| 5" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
2" Lg. | ||||
| 3" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
| 4" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
| 5" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
3" Lg. | ||||
| 3" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
| 4" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
| 5" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
6" Lg. | ||||
| 3" | -0.005" to 0" | Turned and Polished | 0000000 | 00000 |
| 4" | -0.005" to 0" | Turned and Polished | 0000000 | 000000 |
| 5" | -0.005" to 0" | Turned and Polished | 0000000 | 000000 |