VeloSpec Air Hardened 28.6 x 0.7/0.4/0.7 x 630mm DT/TT

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VeloSpec Air Hardened Downtube 28.6mm x 0.7/0.4/0.7 wall x 630mm

Butt Specs

B1/T1/C1/T2/B2 :  100/50/320/50/110

Buy more for less:
1-5 items $32.90 / each  
6 or more items $31.25 / each save 5%
  • $32.90
  • Weight
    0.65 lbs
  • SKU
    VEL-AH28-747-630 #250100

Velospec high performance/strength USA steels are designed for top-end performance and lightweight frame designs. 

Our seamless tubing undergo DOM methods for better tube tolerances and structure. Composed of "air-hardening" characteristics from its chemistry, this special alloy has the ability to quickly harden/strengthen TIG welded zones during its cool down. For additional strengths especially for thin wall profiles, the tubes undergo a heat treatment that raises tensile strength up to 1200 MPa which counters material fatigue and external impacts. Butted tubes are possible down to .6/.4/.6 walls and outer diameters up to 50.8mm wide. Raw material is tested to AMS 2301 aircraft quality standards.    

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