铍青铜【QBe1.9-0.1】耐磨高弹性铍铜
【QBe1.9-0.1铍铜】基本说明
QBe1.9 0.1 beryllium copper characteristics and scope of application: QBe1.9 0.1 beryllium bronze for beryllium bronze with a small amount of magnesium added. QBe1.9 with performance, but because of trace of Mg, can refine crystal, and improve the dispersion and distribution of strengthening phase (gamma 2) uniformity, which greatly + improve alloy after aging of the elastic limit and mechanical properties.
【QBe1.9-0.1铍铜】参数规格
QBe1.9-0.1铍铜化学成分:
铝 Al:0.15
铁 Fe:0.15
铅 Pb:0.005
铍 Be:1.85-2.1
镍 Ni:0.2-0.4
硅 Si:0.15
铜 Cu:余量
杂质0.5
钛 Ti:0.10-0.25
镁 Mg:0.07-0.13
【QBe1.9-0.1铍铜】适用范围
铍青铜经过淬火的热处理后塑性很好,不会变脆。一般使用温度低于320