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 | Rod and Disc |
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Hardness Rating Hardness Rating |
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Yield Strength Yield Strength |
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Heat Treatable Heat Treatable |
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Heat Treatment Heat Treatment |
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Hardness Hardness |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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 | Plain |
About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
More
Wear-Resistant 4150 Alloy Steel
- Yield Strength: 65,000 psi
- Hardness: Rockwell B90 (Medium)
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: Rockwell C63
- Specifications Met: ASTM A108, ASTM A29
Often used for gears, shafts, and ball screws, 4150 alloy steel resists wear from friction and abrasion.
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 | Heat Treatment | 1 ft. Lg. | 3 ft. Lg. | 6 ft. Lg. | |
| 1/2" | -0.004" to 0" | Annealed (Softened) | 0000000 | |||
| 9/16" | -0.004" to 0" | Annealed (Softened) | 0000000 | |||
| 5/8" | -0.004" to 0" | Annealed (Softened) | 0000000 | |||
| 3/4" | -0.004" to 0" | Annealed (Softened) | 0000000 | |||
| 7/8" | -0.004" to 0" | Annealed (Softened) | 0000000 | |||
| 1" | -0.004" to 0" | Annealed (Softened) | 0000000 | |||
| 1 1/8" | -0.004" to 0" | Annealed (Softened) | 0000000 | |||
| 1 1/4" | -0.004" to 0" | Annealed (Softened) | 0000000 | |||
| 1 3/8" | -0.004" to 0" | Annealed (Softened) | 0000000 | |||
| 1 1/2" | -0.004" to 0" | Annealed (Softened) | 0000000 | |||
| 1 3/4" | -0.005" to 0" | Annealed (Softened) | 0000000 | |||
| 2" | -0.005" to 0" | Annealed (Softened) | 0000000 | |||
| 2 1/4" | -0.005" to 0" | Annealed (Softened) | 0000000 | |||
| 2 1/2" | -0.005" to 0" | Annealed (Softened) | 0000000 | |||
| 3" | -0.006" to 0" | Annealed (Softened) | 0000000 |