Bronze Round Bar 544 offers strength, corrosion resistance, wear resistance, and workability The addition of lead gives 544 poor performance in hot working and welding It is typically used for electrical connectors, bushings, gears, pinions, screw products, thrust washers, valves, and shafts.
Bronze Round Bar 642 is an aluminumsilicon bronze that offers high strength, excellent corrosion resistance, good fatigue resistance, antigalling properties, and high machinability 642 has the highest machinability rating of any nonleaded bronze, additionally the high aluminum and silicon contents make this one of the lightest bronzes Brazing and most forms of welding are only rated as fair though This material is typically used to make blots, gears, and valves.
Titanium Round Bar Grade 2 offers a high strengthtoweight ratio, high corrosion resistance, high operating temperatures, and light weight Grade 2 is a commercially pure titanium grade that has a strength comparable to 6061T6 aluminum It is typically used in aerospace components, automotive components, cryogenic vessels, heat exchangers, condenser tubing, and pickling baskets.
It is now affordable for the average user and a key component when worki.M8-1.25 Socket Head Cap Screw, Plain Titanium, 25 mm Length Grade 5 titanium is a common aerospace alloy that has been used in commercial aircraft for decades.