Chrome Moly Round Tubing 1-3/4in x .083 x 20ft

Chrome Moly Round Tubing 1-3/4in x .083 x 20ft from ALLSTAR PERFORMANCE is the professional-grade foundation for custom fabrication projects, chassis builds, and structural reinforcement in performance vehicles. Whether you're constructing a roll cage, building a custom frame, or reinforcing suspension geometry, this 20-foot length of seamless chromoly tube delivers the strength-to-weight ratio that serious builders demand. Mechanics and fabricators rely on chromoly tubing because it offers superior tensile strength compared to mild steel while remaining weldable and machinable without specialized equipment.

The 1-3/4 inch outer diameter with 0.083 inch wall thickness strikes the ideal balance between structural rigidity and material efficiency for mid-range automotive applications. Chromoly's heat-treated metallurgy provides yield strength in the 160,000–180,000 PSI range, making it ideal for dynamic loads that would fatigue mild steel faster. The 20-foot continuous length minimizes welds and joint failures in critical load paths, while the seamless construction eliminates seam defects that compromise integrity under stress. At 28 pounds, this tubing allows fabricators to build robust structures without excessive weight penalty—a critical advantage in racing and performance builds where unsprung mass affects handling and acceleration.

This diameter and wall thickness is suited for custom chassis work, suspension arms, A-arm construction, and roll bar fabrication in street and track vehicles up to mid-weight classifications. Welders will appreciate chromoly's compatibility with standard MIG and TIG processes—though preheating and post-weld stress relief are recommended for critical safety components. Cut sections to length with a bandsaw or abrasive chop saw, and machine with carbide tooling to preserve material properties. Stock this in your shop for custom projects, or buy for a single large fabrication; the 20-foot length reduces waste and labor time compared to joining shorter sections.