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Material Material |
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Wall Thickness Wall Thickness |
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Hardness Hardness |
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Hardness Rating Hardness Rating |
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Specifications Met Specifications Met |
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Yield Strength Yield Strength |
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Tolerance Rating Tolerance Rating |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Minimum Temperature Minimum Temperature |
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Fabrication Fabrication |
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Maximum Hardness After Heat Treatment Maximum HardnessAfter Heat Treatment |
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Certificate Certificate |
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Maximum Temperature Maximum Temperature |
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Heat Treatment Heat Treatment |
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About Carbon Steel, Alloy Steel, Spring Steel, and Cast Iron
More
Easy-to-Weld 4130 Alloy Steel Round Tubes
- Yield Strength: See table
- Hardness: See table
- Heat Treatable: Yes
- Max. Hardness After Heat Treatment: See table
- Specifications Met: See table
4130 alloy steel has a low carbon content that provides good weldability. It's often used for gears, fasteners, and structural applications. These tubes meet military specifications and SAE dimensional standards.
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.
6" Lg. | ||||||||||
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| OD | OD Tolerance | ID | ID Tolerance | Yield Strength | Heat Treatment | Hardness | Maximum Hardness After Heat Treatment | Specifications Met | Each | |
1/4" Wall Thick. (-0.038" to 0.038" Tolerance) | ||||||||||
| 1" | -0.035" to 0.035" | 1/2" | -0.038" to 0.038" | 80,000 psi | Annealed (Softened) | Rockwell C40 | Not Rated | ASTM A513 | 0000000 | 000000 |
| 1 1/2" | -0.005" to 0.005" | 1" | Not Rated | 70,000 psi | __ | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736 | 0000000 | 00000 |
| 2" | -0.005" to 0.005" | 1 1/2" | Not Rated | 70,000 psi | __ | Rockwell C20 | Rockwell C49 | MIL-T-6736, SAE AMS-T-6736 | 0000000 | 00000 |