Tubing 1.500 x .083 Moly Round

The Tubing 1.500 x .083 Moly Round from ALLSTAR PERFORMANCE is a precision-engineered chromoly steel tube designed for custom frame fabrication, roll cage construction, and high-stress suspension builds. This 204-inch length tube serves fabricators, race builders, and automotive enthusiasts who demand material integrity under extreme loads and vibration. Chromoly's superior strength-to-weight ratio makes it the industry standard for welded assemblies that must endure both structural stress and thermal cycling without failure.

The 1.500-inch outer diameter with .083-inch wall thickness delivers optimal rigidity while maintaining weldability—critical for chassis work where penetration and bead quality cannot be compromised. Chromoly (4130 steel) exhibits superior tensile strength compared to mild steel, allowing thinner walls and lighter structures without sacrificing durability. The .083 wall specification provides enough meat for secure TIG or MIG welding while resisting crack propagation at stress concentration points, making it ideal for multi-directional loading in roll cages, A-arm assemblies, and custom fabrication projects requiring certified structural integrity.

This tube is essential for serious fabricators building race cars, off-road vehicles, or reinforced chassis that must pass technical inspection or survive high-impact environments. The 204-inch length provides substantial material for complex assemblies without excessive scrap, reducing per-unit fabrication costs on multi-component welded structures. Verify your application's wall thickness and diameter requirements before ordering; chromoly tubing demands proper pre-heat and post-weld heat treatment in critical stress zones to achieve full material properties and prevent brittleness in HAZ (heat-affected zones).