4130 Chromoly Round Tube
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Pricing is subject to change. In-store pricing may vary from online pricing.
Pricing is subject to change. In-store pricing may vary from online pricing.
Description
4130 chromoly (chromium-molybdenum steel) round tubing is an excellent candidate for most processing techniques. This material is seamless with a smooth interior and exterior, high strength-to-weight-ratio, and is resistant to oxidation and scaling. Chromoly is great for use when strong yet lightweight material is needed, making it ideal for aviation, cycling, and racing industries.
All stock Chromoly ordered through our website will be 17’ (204”) in length. If longer lengths are needed, please contact an Account Manager. Contact Us
Features
Characteristics
4130
Chromoly. Excellent welding capabilities. Machinable and formable.
Chromoly. Excellent welding capabilities. Machinable and formable.
Alloy
4130
ASTM
A29
Specifications
CHEMICAL COMPOSITION |
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| Element | Percentage |
| C | 0.28 - 0.33 |
| Cr | 0.8 - 1.1 |
| Fe | 97.3 - 98.22 |
| Mo | 0.15 - 0.25 |
| Mn | 0.4 - 0.6 |
| P | 0.035 max |
| S | 0.04 max |
| Si | 0.15 - 0.35 |
MECHANICAL INFORMATION |
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| Imperial | Metric | |
| Density | 0.283 lb/in3 | 7.86 g/cc |
| Ultimate Tensile Strength | 97,200psi | 670 MPa |
| Yield Tensile Strength | 63,100psi | 435 MPa |
| Hardness Rockwell | B92 |
| Hardness Brinell | 197 |
| The provided chemical compositions and mechanical properties are general approximations. Please contact our Customer Service Department for material test reports. Contact Us |
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Available Sizes
AVAILABLE SIZES |
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| Size | OD | Wall Thickness | Length | Weight (Lb/Ft) |
| 3/4" x .095" | 3/4" | .095" | 204.00" | 0.665 |
| 1" x .095" | 1" | .095" | 204.00" | 0.918 |
| 1-1/4" x .095" | 1-1/4" | .095" | 204.00" | 1.172 |
| 1-1/2" x .095" | 1-1/2" | .095" | 204.00" | 1.426 |
| 1-5/8" x .095" | 1-5/8" | .095" | 204.00" | 1.550 |
| 1-3/4" x .095" | 1-3/4 " | .095" | 204.00" | 1.679 |