VELOSPEC™ ELITE COLD DRAWN HEAT TREATED , AIR-HARDENING STEEL

DOUBLE BUTTED 31.8MM OD TUBE FOR TOP OR DOWN TUBE USE

31.8MM x .8/.5/.8 x 690MM

BUTTS 100-50-300-50-190

GRAMS 325

MATERIAL : US-MADE RAW MATERIAL TESTED TO AMS 2301 AIR CRAFT QUALITY

TENSILE STRENGTH> 1100 MPA

YIELD STRENGTH> 1000 MPA

ELONGATION > 10% Average 12-14%

HARDNESS 33-36

SKU - TBE-AH31080508-690