... ,the equipments used in the seawater, titanium flanges and titanium screws, badminton racket , cars, electroplating equipment, ... inside the products. Besides , chemical composition, mechanical properties and high-powered organization are also strictly controlled,ensuring ... >200~230+/-7.0+/-2.53)Mechanical properties gradeMechanical properties in room temperatureTensile strengthRm/MpaProvision of non ...