1.25″ od x .065″ wall 4130 CDN Steel Round Tube
$21.25 – $90.37
SKU: b741fe6615b3
Specifications
Introducing the 4130 CDN Round Tube, crafted for exceptional strength and versatility. Made from high-quality 4130 alloy steel, this Cold Drawn Normalized (CDN) round tube offers excellent toughness, high tensile strength, and superior weldability. Ideal for demanding applications such as aerospace structures, automotive frames, and high-performance components, it ensures reliable performance and durability. With its precise dimensions and smooth interior surface, the 4130 CDN Round Tube provides excellent machinability and seamless integration into various designs. Choose this tube for robust and dependable solutions in your most challenging projects.
Mechanical Properties
| Ultimate Tensile Strength | 90,000 |
| Yield Strength | 70,000 |
| Brinell Hardness | 187 |
| Rockwell Hardness | RB91 |
| Elongation | % in 2 |
| Machinability and Weldability Machinability, Good - depends on heat treat condition; 60 - 70%. Weldability: Excellent for alloy |
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Technical Specifications
| ASTM A519 |
| AMS 6360 |
| AMS 6371 |
| MIL-T-6736 |
Chemistry
| C | .28-.33 |
| Mn | .4-.6 |
| P | .035 max |
| S | .040 max |
| Si | .15-.35 |
| Cr | .80-1.10 |
| Mo | .15-.25 |
| Fe | remainder |