Copper Sheet Hardness

In support of the historical anecdotal evidence recent laboratory testing has shown that copper and copper alloys are effective antimicrobial materials.

Copper sheet hardness.

Types of copper and properties. It consists of 99 9 percent copper and is available in six tempers designated by astm b370 as. The pure form of the copper is soft which is extremely malleable and can be used for the different applications like intricate ornamental works. Diamond pyramid rockwell b or c rockwell superficial electrical conductivity iacs.

3 4 ht th03 mill hardened 115 135 95 115 11min 46 47 50min ht th04. Commonly referred to as roofing copper this sheet is certified to the astm b 370 specification and is 99 pure copper. Mechanically 122 copper is almost identical to 110 and has good corrosion resistance in water environments. Material hardness mohs knoop.

Temper heat treatment tensile strength ksi 0 2 offset ksi elongation fatigue strength. Birmingham gauge standard would measure in at 0647. Brass is an alloy made from copper with afraction fraction of zinc. Copper backsplash made from 20 gauge copper sheet.

Cuprum and atomic number 29. Aztecs used copper compounds for the treatment of disease and good hygiene and much later the hulls of british naval ships were encased in copper to protect against biofouling. 16 gauge copper sheeting for example according to the b. Copper is a chemical element with the symbol cu from latin.

The thickness of copper metal sheeting is listed below in decimals gauge and ounces. Copper sheet is a very workable and malleable form of metal high in electrical and thermal conductivity and provides excellent corrosion resistance. It is a soft malleable and ductile metal with very high thermal and electrical conductivity a freshly exposed surface of pure copper has a pinkish orange color copper is used as a conductor of heat and electricity as a building material and as a constituent of various metal alloys such as sterling. It is consist of 99 9 percent pure copper and the 0 1 percent may be the other metal.

The copper most commonly used for sheet and strip applications complies with astm b370. Beryllium copper physical properties brush 60 c17460 yield strength. Different manufacturers may give different alloy numbers as part of their efforts to brand their product but don t let that confuse you. The major advantage of 122 over 110 is that it is easier to form and has superior weldability and brazing capability.