<*n style="font-family:simsun;font-size:14pt;"><*n style="font-weight:700;">CuAl10Ni5Fe4*n><*n style="font-weight:700;">铝青铜【与中国QAl9-4铝青铜接近】。
(铝(Al)8.0~10.0铁(Fe)2.0~4.0不过QAl9-4铝青铜不含镍(Ni))*n>*n>
<*n style="font-family:simsun;font-size:14pt;">牌号:CuAl10Ni5Fe4*n>
<*n style="font-family:simsun;font-size:14pt;">代号:2.0960*n>
<*n style="font-family:simsun;font-size:14pt;">标准:DIN 19665-1983*n>
<*n style="font-family:simsun;font-size:14pt;">●化学成分:*n>
<*n style="font-family:simsun;font-size:14pt;">铜 Cu:余量*n>
<*n style="font-family:simsun;font-size:14pt;">铝 Al:8.5~11.0*n>
<*n style="font-family:simsun;font-size:14pt;">铁 Fe:2.0~5.0*n>
<*n style="font-family:simsun;font-size:14pt;">锰 Mn:≤1.5*n>
<*n style="font-family:simsun;font-size:14pt;">镍 Ni:4.0~6.0*n>
<*n style="font-family:simsun;font-size:14pt;">铅 Pb:≤0.05*n>
<*n style="font-family:simsun;font-size:14pt;">硅 Si:—*n>
<*n style="font-family:simsun;font-size:14pt;">锌 Zn:≤0.5*n>
<*n style="font-family:simsun;font-size:14pt;">* As:—*n>
<*n style="font-family:simsun;font-size:14pt;">其他总和:≤0.3*n>
<*n style="font-family:simsun;font-size:14pt;">CuAl10Ni5Fe4力学性能:*n>
<*n style="font-family:simsun;font-size:14pt;">牌号*n> |
<*n style="font-family:simsun;font-size:14pt;">*拉强度*n> |
<*n style="font-family:simsun;font-size:14pt;">伸长率*n> |
<*n style="font-family:simsun;font-size:14pt;">硬度*n> |
<*n style="font-family:simsun;font-size:14pt;">淬火温度*n> |
<*n style="font-family:simsun;font-size:14pt;">退火温度*n> |
<*n style="font-family:simsun;font-size:14pt;">回火温度*n> |
<*n style="font-family:simsun;font-size:14pt;">热加工温度*n> |
<*n style="font-family:simsun;font-size:14pt;">CuAl10Ni5Fe4*n> |
<*n style="font-family:simsun;font-size:14pt;">σb (MPa):≥690*n> |
<*n style="font-family:simsun;font-size:14pt;">δ5 (%):≥5*n> |
<*n style="font-family:simsun;font-size:14pt;">170~240HB*n> |
<*n style="font-family:simsun;font-size:14pt;">920℃*n> |
<*n style="font-family:simsun;font-size:14pt;">700~750℃*n> |
<*n style="font-family:simsun;font-size:14pt;">650℃*n> |
<*n style="font-family:simsun;font-size:14pt;">850~900℃*n> |
<*n style="font-family:simsun;font-size:14pt;">CuAl10Ni5Fe4性能特点与使用说明*n>
<*n style="font-family:simsun;font-size:14pt;">具有高强度,高温力学性能,良好的减摩性,不易钎焊,*蚀性良好,制作高强的*零件和高温条件下工*n>
<*n style="font-family:simsun;font-size:14pt;">件,如轴衬,轴套,法兰盘,齿轮及其他重要耐蚀零件,*零件等*n>