‘Aerogel’ is a broad term used to talk about an extraordinary group of materials that have been used since the 1960’s in space travel, but are now finding uses across a whole range of industries.
By G.P. Thomas
22 Aug 2012
The UNS C92500 alloy is a leaded tin bronze copper casting alloy consisting primarily of copper, zinc and lead. Mechanical and thermal properties are provided along with fabrication information.
Leaded yellow brass – copper casting alloy UNS C85400 has high machinability due to the presence of lead in the alloy. Lead works as a lubricant and microscopic chip breaker. UNS C85400 has good strength and resistance to corrosion.
Manganese bronze – copper casting alloy UNS C86300 is an alloy that primarily consists of copper, zinc and aluminium.. The manganese present in UNS C86300 gives a chocolate brown color to the alloy. Copper casting alloy UNS C86300 is used in architecture for its longevity.
Manganese bronze – copper casting alloy UNS C86200 consists primarily of of copper, zinc, aluminium and manganese bronze. Manganese provides an attractive chocolate brown color which is commonly used in architecture. Lead in the alloy improves the longevity of the alloy.
Manganese bronze – copper casting alloy UNS C86100 is an alloy of copper, zinc, aluminium and manganese. Manganese present in UNS C86100 offers an attractive chocolate brown color which is widely used in architecture. Lead improves the longevity of the alloy.
High strength yellow brass – copper casting alloy UNS C86500 is a cast alloy consisting mainly if copper and zinc. UNS C86500 is preferred by architects for its color and longevity. The lead in the alloy gives it a golden color where as the manganese gives chocolate brown color.
UNS C85800 is an alloy of copper, zinc and lead which belongs to the cast category. Lead present in the alloy offers UNS C85800 copper alloys high machinability and corrosion resistance. The presence of lead in UNS C85800 acts as a tool lubricant and microchip chip breaker.
UNS C85700 is an alloy of copper-zinc-lead which belongs to the cast category. The presence of lead in the leaded yellow brass – copper casting alloy offers it high machinability, strength and corrosion resistance. Lead behaves as a lubricant and microscopic chip breaker.
Copper casting alloy UNS C85500 possesses high machinability and corrosion resistance. Lead present in UNS C85500 behaves as a tool lubricant and microchip chip breaker. The UNS C85500 copper alloy is an alloy of copper, and lead which belongs to the cast category.