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T3紫铜
T3紫铜有较好的导电、导热、耐蚀和加工性能,可以焊接和钎焊。但含降低导电、导热性杂质较多,含氧量较T2更高，更易引起"氢病",不能在高温(如>370℃)还原性气氛中加工(退火、焊接等)和使用。
基本信息：
中文名称：T3紫铜
材料名称：纯铜拉制棒(硬,60~80mm)
特 性：有较好的导电、导热性能
标 准：GB/T 4423-1992
T3,紫铜T3,T3材料,T3线,T3管,T3铜带,T3铜,T3紫铜,T3材质,T1 T2 T3
牌号：T3
化学成份：
铜+银 CuAg：≥99.70
锡 Sn ：≤0.05
铅 Pb：≤0.01
镍 Ni：≤0.2
铁 Fe：≤0.05
锑 Sb ：≤0.005
硫 S ：≤0.01
砷 As ：≤0.01
铋 Bi：≤0.002
氧 O：≤0.1
注：≤0.3(杂质)
力学性能：
抗拉强度 σb (MPa)：≥210
伸长率 δ10 (%)：≥13
伸长率 δ5 (%)：≥16
注 ：棒材的纵向室温拉伸力学性能
试样尺寸：直径或对边距离>60～80
●热处理规范：热加工温度900～1050℃;退火温度500～700℃;冷作硬化铜的再结晶开始温度200～300℃。
销售单位:东莞市川盛金属材料有限公司
公司电话:0769-89983776
手机号码:15112824683
销售QQ:782378707
销售部:韦小姐
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