20/05/2026
🔥 NEW DOCOL R8 TUBING SIZES ARRIVING THIS WEEK 🔥
Now stocking a great range of Docol R8 tubing at Cardy Racing Components.
Docol R8 is a certified Advanced High-Strength Steel (AHSS) tube engineered to provide a stronger, safer, and more consistent alternative to 4130 Chromoly tubing.
Designed specifically for motorsport fabrication, Docol allows builders to create lighter, stronger, and longer-lasting racecars with improved consistency and better utilization of suspension and chassis tuning components.
✅ 10–15% stronger than 4130 Chromoly
✅ Superior fatigue resistance
✅ Smaller, less brittle Heat Affected Zone (HAZ)
✅ Better elongation and crack resistance after welding
✅ Minimal warping and distortion during fabrication
✅ TIG and MIG weld compatible
✅ Compatible with 4130 and mild steel components
✅ Cleaner mill finish with little to no prep required
✅ Consistent wall thickness and dimensional accuracy
✅ Allows thinner wall tubing in some applications for major weight savings
📊 Strength Comparison:
• Docol R8 Yield Strength — 110,000 PSI
• 4130 Chromoly Yield Strength — 75,000 PSI
• Docol R8 Tensile Strength — 116,000 PSI
• 4130 Chromoly Tensile Strength — 95,000 PSI
📦 New Stock Arriving This Week:
• 1-1/2" x .065
• 1-1/2" x .083
• 1-1/2" x .095
• 1-1/4" x .065
• 1-1/4" x .083
• 1-1/8" x .058
• 1" x .058
Build lighter. Build stronger. Build smarter.
📞 Call Jay Cardy on 0421 866 861
📧 [email protected]
