Approaching A Bronze Casting Manufacturer? Know More About Bronze Alloys
Bronze is considered to be one of the most important alloys as they have numerous applications. Though copper is the primary metal, other metals are also added during the bronze manufacturing process. This helps in making the alloy harder than plain copper. Just approach a renowned bronze casting manufacturer and you can expect the alloy to be completely corrosion-resistant and a better conductor of electricity and heat as compared to steel. This is why bronze alloy is widely used to make bushings, bearings, springs, small electric motors bearings and automobile transmission pilot bearings.
5 Common Types Of Bronze Alloys
- Copper Bismuth Bronze
It has become a necessity to replace the brass products used in potable water installations with lead-free materials from January 2014. Few items in a water potable installation which have to be replaced with lead-free items are pump shaft sleeves, couplings, bushings, adapters, impeller wear rings, brass ball valves, flanges, bowl wear rings, case wear rings, backflow preventers, water main fittings and threaded brass fittings, among others.
- Leaded Tin Bronze
The number of people visiting leaded tin bronze casting manufacturers has enhanced drastically in the last few years as they suit projects where pressure tightness and better machinability are required. They are generally used for marine and ornamental castings, heavy-duty bearings, structural castings, pump pistons, high-pressure hydraulic and steam equipment and lead screw nuts, among others.
- High Leaded Tin Bronzes
High leaded tin bronzes are widely preferred as it is more affordable when compared with other bearing alloys. Even if the shafts are unhardened and not completely smooth, high leaded tin bronzes can still be used. Though the alloy becomes weak when lead is added, they become capable of tolerating interrupted lubrication. Few uses of high leaded tin bronzes are general-purpose bushings, washers, mild acid applications, bridge parts and non-pressure applications, among others.
- Manganese Bronzes
If you are willing to use bronze for some heavy-duty mechanical products, opt for manganese bronze. They have good corrosion resistance properties and used to make brackets, slow-speed heavy load bearings, structural parts, screw down nuts, free machine parts, marine fittings, shafts, gibs and cams, gears, lever arms, light duty gears and valve stems.
- Aluminium Bronzes
The 3% to 12% aluminium found in aluminium bronzes and nickel aluminium bronzes enhances the alloy’s strength. Not only do they have good mechanical properties but also resistance to oxidation and high corrosion. Heavily loaded applications require aluminium bronze bearings because of their strength. Nowadays, aluminium bronzes are widely used to make marine hardware as they are resistant to cavitation, erosion and corrosion.
Since you are now aware of the common types of bronze alloys, it’s time you choose one according to your project requirements and get in touch with a reliable alloy casting manufacturer.
