Product details
eryllium copper
Beryllium beryllium as the main alloying element of copper alloy, also known as 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.
C17000 beryllium bronze
Bronze with beryllium as the main alloying element is also called beryllium copper.Beryllium bronze is a beryllium copper base alloy (Be0.2 ~ 2.75%wt%), which is the most widely used beryllium alloy in the world.Beryllium bronze is a precipitation-hardening alloy with high strength, hardness, elastic limit and fatigue limit, small elastic lag and corrosion resistance.Nonferrous alloys with good mechanical, physical, chemical and corrosion resistance properties, after solid solution and aging treatment, have the same high strength limit, elastic limit, yield limit and fatigue limit as the special steel.
Beryllium bronze parameters are shown in the table below
The density of
hardness
Tensile strength
Yield strength (0.2%) MPa
Modulus of elasticity (GPa)
Electrical conductivity
Thermal conductivity
8.3 g/cm3
36-42 HRC
P 1000 mpa
1035
128
Acuity 18% IACS
105 w/m.k 20 ℃ or higher
Beryllium bronze features: high conductivity, thermal conductivity, high hardness and wear resistance, high creep resistance and corrosion resistance, good thermal processing performance, good cold processing performance
Main applications: widely used in diaphragm, membrane, bellows, springs, switch contact points, gaskets and other products