In the early 1900’s, British car manufacturers were at the forefront of motor vehicle development. The Vulcan Motor company, based in Southport, England, was one such innovator that produced cars from 1902 until the late 1920s. Today, early examples of Vulcan cars are extremely rare collectors’ items. NovaCast was approached by a specialist engineering company … Read more
Leaded bronzes and gunmetals offer better machining characteristics than other bronzes while maintaining a good balance of corrosion resistance and strength. Leaded gunmetal LG4 is a leaded gunmetal bronze conforming to the requirements of B.S. 1400 – 1985 alloy LG4. It has excellent machining properties, medium strength, good pressure tightness and is not subject to dezincification. It also has good corrosion resistance to seawater and brine, making it suitable for pump and valve components. LG4 is suitable for bearings having light loads and low to medium speeds with adequate lubrication. LG4 is preferred to LG2 where pump impeller peripheral velocities are higher (up to 25m/sec).
Chemical Composition – CuSn7Pb3Zn3
For detailed chemical composition, typical mechanical properties and comparative specifications please view the LG4 data sheet by filling out the form below.
All information in our data sheets and website is indicative only and is not intended to be a substitute for the full specification from which it is extracted. It is intended to provide typical values to allow comparison between metal alloy options rather than a definitive statement of mechanical performance or suitability for a particular application as these will vary with temperature, product type and product application. It is presented apart from contractual obligations and does not constitute any guarantee of properties or of processing or application possibilities in individual cases. Our warranties and liabilities are stated exclusively in our terms of trading.
Need help selecting the right casting process?
Selecting the best casting process for your project can be a challenge. Our guide covers the criteria you need to consider…