发货:3天内

供应高精铜材,高精复杂铜件定做价中国hpb63-0.5最新高精铜套铜管零售及批发
hpb63-0.5铜板 hpb63-0.5铜棒 hpb63-0.5铜线 hpb63-0.5铜带 hpb63-0.5厂家专业定做高精度铜管 hpb63-0.5厂家专业定做非标规格铜材 hpb63-0.5铜板最新行情价格 hpb63-0.5铜板中厚板现货批发 hpb63-0.5进口环保铜板棒线带管 hpb63-0.5国产环保铜板棒线带管批发
铜合金导热率问题
纯铜导热系数为386.4w/(m.k)电阻率(20℃时)为0.018%26omega;%26middot;mm2/m
黄铜导热系数为108.9/(m.k)电阻率(20℃时)为0.071%26omega;%26middot;mm2/m
铍铜导热系数为195w/(m.k)屈服点高,拉伸强度大和弹性好但导电率低于纯铜
●en am-alb3 (铝硼3)si0.30%max,fe0.30%max,b2.5-3.5%,其他每种0.04%max,杂质总和0.10%max
●en am-alb5 (铝硼5)si0.30%max,fe0.30%max,b4.5-5.5%,其他每种0.04%max,总和0.10%max
●en am-albi3 (铝铋3)si0.30%max,fe0.30%max,b2.7-3.3%,其他每种0.04%max,总和0.10%max
●en am-alca10 (铝钙10)si0.30%max,fe0.30%max,ca9-11%,其他每种0.04%max,总和0.10%max
●en am-alco10(铝钴10)si0.30%max,fe0.30%max,co9-11%,其他每种0.04%max,总和0.10%max
●en am-alcr5(铝铬5)si0.50%max, fe0.70%max, cu0.20%max, mn0.40%max, mg0.50%ax ,cr4.5-5.5% , ni0.20%max , zn0.20%max ,ti0.10%max ,其他每种0.05%max ,总和0.15%max
●en am-alcr20 (铝铬20)si0.50%max, fe0.70%max, cu0.20%max, mn0.40%max, mg0.50%max ,cr18-22% , ni0.20%max , zn0.20%max , ti0.10%max ,其他每种0.05%max ,总和0.15%max
●en am-alcu33(铝铜33) si0.50%max , fe0.70%max , cu31-35% , mn0.40%max , mg0.50%ax,cr0.10%max , ni0.20%max , zn0.20%max ,ti0.10%max , 其他每种 0.05%max , 总和0.15%max
●en am-alcu50(铝铜50)si0.50%max , fe0.70%max , cu47-53% , mn0.40%max , mg0.50%ax ,cr0.10%max , ni0.20%max , zn0.20%max ,ti0.10%max ,其他每种0.05%max ,总和0.15%max
●en am-alfe10(铝铁10)si0.50%max , fe9-11% , cu0.20%max , mn0.40%max , mg0.50%max ,cr0.10%max , ni0.20%max ,zn0.20%max , ti0.10%max , 其他每种0.05%max ,总和0.15%max
●en am-alfe20 (铝铁20)si0.30%max ,fe18-22% ,mn0.20%max ,其他每种0.04%max , 总和0.10%max
●en am-almg10 (铝镁10)si0.30%max ,fe0.30%max ,mg9-11% ,其他每种0.04%max ,总和0.10%max
●en am-almg20 (铝镁20)si0.30%max ,fe0.30%max ,mg 18-22% ,其他每种0.04%max ,总和0.10%max
●en am-almg50 (铝镁50)si0.30%max ,fe0.30%max ,mg47-53% ,其他每种0.04%max ,总和0.10%max
●en am-almn10 (铝锰10) si0.30%max ,fe0.30%max ,mn9-11% ,其他每种0.04%max ,总和0.10%max
●en am-almn60 (铝锰60)si0.30%max ,fe0.30%max ,mn58-64% ,其他每种0.05%max ,总和0.15%max
●en am-alni10(铝镍10) si0.30%max ,fe0.30%max ,ni9-11% ,其他每种0.04%max ,总和0.10%max
●en am-alni20 (铝镍20) si0.30%max ,fe0.30%max ,ni18-22% ,其他每种0.04%max ,总和0.10%max
●en am-alsb10 (铝锑10) si0.30%max ,fe0.30%max ,sb9-11% ,其他每种0.04%max ,总和0.10%max
●en am-alsi20 (铝硅20) si18-22% , fe0.70% max , cu0.20%max ,mn0.40%max , mg0.50%max , cr0.10%max , ni0.20%max , zn0.20%max ,ca0.06%max , ti0.10%max , 其他每种0.05%max ,总和0.15%max
●en am-alsi50 (铝硅50)si47-53% , fe0.70% max , cu0.20%max , mn0.40%max , mg0.50%max ,cr0.10%max , ni0.20%max , zn0.20%max , ca0.15%max , ti0.10%max ,其他每种0.05%max ,总和0.15%max
●en am-alsr5 (铝锶5)si0.30%max , fe0.30% max , mg0.05%max , sr4.5-5.5% , ba0.03%max , ca0.05%max , p0.01%max , 其他每种0.04%max ,总和0.10%max
●en am-alsr10 (铝锶10)si0.30%max , fe0.30% max , mg0.10%max , sr9-11% , ba0.10%max , ca0.10%max , p0.01%max , 其他每种0.04%max ,总和0.10%max
●en am-alsr10ti1b0.2 (铝锶10钛1硼0.2)si0.30%max , fe0.30% max , mg0.10%max , sr9-11% , ba0.10%max , ca0.10%max , p0.01%max , b0.15-0.25%, ti0.8-1.2% ,其他每种0.04%max ,总和0.10%max
●en am-alti5b (铝钛5硼)si0.50%max , fe0.70%max , cu0.20%max ,mn0.50%max , cr0.10%max , ni0.20%max , zn0.20%max , v0.30%max , b0.8-1.2% , ti 4.5-5.5% ,其他每种0.04%max ,总和0.10%max
●en am-alti10(铝钛10) si0.30%max ,fe0.70%max ,cu0.20%max ,mn0.40%max , cr 0.10%max , ni0.20%max , zn0.20%max , v0.50%max , mg0.50%max , ti 9-1% , 其他每种0.05%max ,总和0.15%max
●en am-alv10 (铝钒10)si0.30%max , fe0.30%max , v9-11% , 其他每种0.04%max ,总和0.10%max
●en am-alzr5 (铝锆5) si0.30%max , fe0.30%max , zr4.5-5.5% , ca0.01%max , na0.005%max ,sb0.01%max, sn0.01%max ,其他每种0.04%max ,总和0.10%max
●en am-alzr10 (铝锆10)si0.30%max , fe0.45%max, cu0.20%max,ni0.20%max, zr9-11% , sn0.20%max, ti0.20%max,其他每种0.05%max ,总和0.15%max
●en am-alzr15 si0.40%max , fe0.30%max, zr13.5-16% ,其他每种0.04%max , 总和0.10%max
【产品名称】:板材 - 板材辅料
【产品规格】:齐全
【产品数量】:8000000000kg
【地区】:广东 - 深圳
【供应商联系人】:林小姐
【供应商家电话】:18688793710
【供应商邮箱】:hao3710@163.com
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