
QBe2铍铜QBe2X耐磨性铍青铜
QBe2 beryllium bronze characteristics and scope of application: QBe2 beryllium bronze to contain a small amount of nickel beryllium bronze, is mechanics. Physics. Chemistry an alloy with good combined properties. After quenching and tempering, has high strength, hardness, elasticity, wear resistance, fatigue limit and heat resistance; At the same time also has a high electrical conductivity. Cold resistance and thermal conductivity, nonmagnetic, no spark when touch attack, easy to welding and welding, in the atmosphere. Excellent corrosion resistance of freshwater and seawater.
高铍铜为国内XX质的模具铍铜,一般含铍2%左右,具有高强度、高硬度、高导电性、高弹性、耐磨、耐疲劳、抗腐蚀性及弹性滞后小等特点。
详细介绍:材料名称:QBe2铍青铜
标准:(GB/T5231-2001)
QBe2铍青铜特性及适用范围:QBe2铍青铜为含有少量镍的铍青铜,是力学.物理.化学终合性能良好的一种合金。经淬火调质后,具有高的强度.硬度.弹性.耐磨性.疲劳极限和耐热性;同时还具有高的导电性.导热性和耐寒性,无磁性,碰击时无火花,易于焊接和纤焊,在大气.淡水和海水中抗蚀性极好。
QBe2铍青铜化学成分:
铝Al:0.15
铁Fe:0.15
铅Pb:0.005
铍Be:1.8-2.1
镍Ni:0.2-0.5
硅Si:0.15
铜Cu:余量
杂质0.5
铜合金性能介绍及使用推荐
铍青铜合金模具钢#铍青铜“弹性X”高铍铜为国内XX质的模具铍铜,一般含铍2%左右,具有高强度、高硬度、高导电性、高弹性、耐磨、耐疲劳、抗腐蚀性及弹性滞后小等特点,主要用于温度控制器、手机电池、电脑、汽车零配件、微电机、电刷针、高X轴承、眼镜、接触件、齿轮、冲头、各类无火花开关、各类焊接用电极及精密铸造模具等。