Product details
Beryllium copper
Copper alloy with beryllium as the main alloying element is also called beryllium bronze.It is the best performance of copper alloy in the advanced elastic material, has a high strength, elasticity, hardness, fatigue strength, small elastic lag, corrosion resistance, wear resistance, cold resistance, high conductivity, non-magnetic, impact does not produce spark and a series of excellent physical, chemical and mechanical properties.
Whole series of beryllium copper are referred to as "the king of non-ferrous metal elastic, meeting the requirements of all kinds of high strength, high elasticity, high hardness, high wear resistance of the micromotor brush, switch, relay, connectors, spring piece of thermostat, all kinds of leaf spring, with the requirements of the product's reliability, service life is higher and higher, beryllium copper demand will be greater and greater.
U QBE0.6 2.5 is introduced
Material name: qbe0.6-2.5 beryllium bronze
Standard :(GB/T 5231-2001)
Chemical composition
Chemical composition:
Aluminum Al: 0.02
Iron Fe: 0.10
Beryllium Be: 0.40 to 0.7
Si Si: 0.20
Copper Cu: margin
Cobalt Co: 2.4 to 2.7
Mechanical properties
Mechanical properties:
10.. Tensile strength (sigma b/MPa) : 240
1, the elongation (10% /%) is greater than 20
Hardness (HB) 50 or less
Note: mechanical properties of bar
Sample size: diameter (5-40)