镍钛铍铜合金【QBe1.9铍青铜】抗拉耐磨强度铍铜棒
QBe1.7 beryllium bronze characteristics and scope of application: to contain a small amount of nickel, titanium, beryllium bronze. And QBe2 similar characteristics, but its advantage is: elastic hysteresis is small, high fatigue strength and the elastic stability when temperature changes, the performance sensitivity to the aging temperature change is small, price is low, and the strength and hardness than QBe2 down little.
QBe1.7铍青铜特性及适用范围:为含有少量镍、钛的铍青铜。具有和QBe2相近的特性,但其X点是:弹性迟滞小、疲劳强度高,温度变化时弹性稳定,性能对时效温度变化的敏感性小、价格较低廉,而强度和硬度比QBe2降低甚少。
QBe1.7铍青铜化学成分:
铝 Al:0.15
铁 Fe:0.15
铍 Be:1.6-1.85
铅 Pb:0.005
镍 Ni:0.2-0.4
硅 Si:0.15
铜 Cu:余量
钛 Ti:0.10-0.25
杂质0.5
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铜板厚度1.0 1.5 2.0 3.0 4.0 5.0 6.0 8.0 10 12 15 16 20-200mm
铜棒直径Φ3.0mm-315mm
铜带厚度0.1 0.15 0.2 0.3 0.4 0.5 0.6 0.8 1.0 1.5 1.82.0mm
铜线线径0.1mm-4.0mm
以上材料规格均为现货,特殊尺寸均可定做!X定做铜管厂家, 厂家订货,来图订做加工件,特殊规格可订做详谈