H62 brass band brass plate thin copper tablets Bronze leather, bronze foil 0.01 0.03-0.1-5mm

Product number: execution standard: Chemical composition: copper Cu: 63.5 ~ 68.0 lead PB: ≤0.03 boron p: ≤0.01 Iron Fe: ≤0.10 铍 SB: ≤0.005 铋 BI: ≤0.002 Products: Circles, pads, electric vacuum devices, radiator, conductive parent material and car water tanks, radiator sheets, cylinder sheets and other parts processing processes: Relavable annealing process: Heating temperature: 260 ~ 270 °, keeping for 1 hour. Crystalline annealing process: Heating temperature: 520 ~ 650 °, and the heating 1 hour brass belt is a alloy composed of copper and zinc. If it is just a brass consisting of copper and zinc, it is called ordinary brass. If a variety of alloys consisting of more than two elements are called special brass. Such as a copper alloy consisting of lead, tin, manganese, nickel, iron, and silicon. Bronze has strong wear resistance. Special brass is also called special brass, which has high strength, high hardness, and strong chemical corrosion resistance. The mechanical properties of cutting processing are al

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• 产品编号：

• 执行标准：

• 化学成分：

• 铜 Cu :63.5~68.0	铅 Pb:≤0.03	硼 P:≤0.01	铁 Fe:≤0.10	铍 Sb :≤0.005
  铋 Bi:≤0.002

• 产品用途：如电气元器件、开关、垫圈、垫片、电真空器件、散热器、导电母材及汽车水箱、散热片、气缸片等各种零部件 

• 处理工艺： 去应力退火工艺：加热温度：260~270°，保温1小时。
  再结晶退火工艺：加热温度：520~650°，保温1小时

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黄铜带是由铜和锌所组成的合金。如果只是由铜、锌组成的黄铜就叫作普通黄铜。如果是由二种以上的元素组成的多种合金就称为特殊黄铜。如由铅、锡、锰、镍、铁、硅组成的铜合金。黄铜有较强的耐磨性能。特殊黄铜又叫特种黄铜，它强度高、硬度大、耐化学腐蚀性强。还有切削加工的机械性能也较突出。由黄铜所拉成的无缝铜管，质软、耐磨性能强。黄铜无缝管可用于热交换器和冷凝器、低温管路、海底运输管。制造板料、条材、棒材、管材，铸造零件等。含铜在62%～68%，塑性强，制造耐压设备等。