стойки титана на крыше в автомобиле

titanium roof racks -- titanium pipe product detail: 1, the style and the basic information of titanium pipe : Style Seamless Tube Welded Tube Welded – Rolled Tube Outside Diameter Wall Thickness Wall Thickness 15(min) 15(min) 0.5 1.25 1.25 2.0 2.0 2.5 0.5 0.8 0.8 2.0 Arbitrary ruler 500 4000 500 9000 500 15000 500 6000 500 4000 500 8000 500 5000 2, the mechanical properties : Material Condition Tensile Strength ó b M Pa Yield Strength ó r 0.2 M Pa Elongation L=50mm % G r 1 Annealed ( M ) 280 420 ≥ 170 ≥ 24 G r 2 370 530 ≥ 250 ≥ 20 G r 3 440 620 ≥ 320 ≥ 18 -