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铍铜
以铍为主要合金元素的铜合金,又称之为铍青铜(精恒誉)
它是铜合金中性能最好的高级有弹性材料,有很高的强度、弹性、硬度、疲劳强
度、弹性滞后小、耐蚀、耐磨、耐寒、高导电、无磁性、冲击不产生火花等一系列优
良的物理、化学和力学性能(精恒誉)在大气,淡水和海水中耐腐蚀性极好(精恒誉)
铍铜的性能:
良好的传导性能、耐腐蚀、耐磨、耐寒、无磁性等(精恒誉)
铍铜的应用:
铍铜则用于膜盒、膜片、波纹管、微型开关、防爆工具、各种模具、轴承、轴瓦、轴套、齿轮和各种电极等(精恒誉)
完整的库存:各种规格满足不同行业要求;尺寸齐全,常备库存量大;依客户要求供应特殊尺寸规格(精恒誉)
供应主要产品有:
进口洋白铜C7701 C7521 C7541
进口铍铜C17200 C17530 C17300
进口磷铜:C5210 C5240 C5191
进口钛铜YCUT-M YCUT-F YCUT-T C7025 C7035等系列的带材、板材、棒材、线材、
模具铍铜块,各种材料的预镀金、镀银、镀镍、镀锡(精恒誉)
化学成份 |
合金名称 | 铍 | 镍 | 钛 | 铁 | 铝 | 硅 | 铅 |
Qbe2.0 | 1.80~2.1 | 0.2~0.5 | — | ≤ 0.15 | ≤ 0.15 | ≤ 0.15 | ≤ 0.005 |
材料状态 | 抗拉强度( MPa )不小于 | 延伸率( % )不小于 | 维氏硬度( HV ) |
软(淬火) | 400~600 | 30 | ≤ 130 |
特性 | 应用 |
具有良好的耐磨性及综合机械性能,具备有高的导电率、导热率、高硬度和耐磨性,高的蠕变及耐蚀性能{深圳市龙岗区精恒誉模具五金商行0755-28907746} | 广泛用于微电机电刷、手机、电池、电脑连接插件、各类开关触点、弹簧、夹子、垫圈、膜片、膜合等产品上,是国民经济建设中不可缺少的重要工业材料{深圳市龙岗区精恒誉模具五金商行0755-28907746} |
我们本着“薄利多销,诚信合作,资源有限,服务无限”的经营理念,与全国各地的客
户建立了长期合作关系(精恒誉)我们一直秉承“专业、诚信、发展”的经营理念,给您“最稳定的
品质、最优惠的价格、最快速的交期、最真诚的服务”(精恒誉)
热情欢迎海内外商家进行长期商务合作,共创双赢辉(联系电话:0755-28907746 联系人:彭小姐传真:0755-84811905)(精恒誉)
铍的氧化物和粉尘对人体有害,生产和使用要注意防护(精恒誉)
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