... diameter is 0-200mm 3.Used for gear and worm wheel PA46 characteristics:These include electrical connectors, pin headers, and ... distortion at high heat to 290°C (554°F) - as well as superior mechanical properties, excellent wear and friction behaviour, and ... used for automotive parts such as:engine parts,gears,worm wheel and shaftchain tensioners,transmission clutch rings,bearing cages,emission control ...