... -6.5Mo, Molybdenum 0,2-0,4 V, Vanadium 3,5-4,5 2,0-3,0 3,5 ... ,0025,0030,0025,0025,0015,00Hardness * InterpolatedRb70Rb80Rc36Rb80Rc28Rc17* Chart 2: Ti Gr 1Relatively low-strength and high-ductility pure ... 9High-strength titanium alloyed with 3% Al and 2.5% V. High strength and corrosion resistance, weldableUsed in Aerospace ... 28High-strength titanium alloy plus 3% Al, 2.5% V and 0.08%-0.14% Ru for enhanced ...