GB/T 5231-2001【铍铜棒】供应
QBe1.9 beryllium bronze standard (GB/T 5231-5231) QBe1.9 beryllium bronze characteristics and scope of application: QBe1.9 beryllium bronze for containing 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. QBe1.9 beryllium bronze chemical composition
高性能铍青铜主要围绕有色金属低压、重力铸造模具使用的各种工况，通过深入研究铍青铜模具材料失效原因、成份和耐金属液侵蚀性内在关系，开发了高导电（热）性、高强度、耐磨性、耐高温性、高韧性、耐金属液侵蚀相结合的高性能铍青铜模具材料。
上海隆进铜材直销#批发及零售
铍铜，铬高铜，铅黄铜，锡青铜，镍黄铜，镍白铜，铜铁合金，无氧铜，磷青铜，铝青铜，铝白铜，钨铜，紫铜，黄铜，红铜。
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