45Mn17Al3(917)
产品应用大中型变压器、电磁铁、除铁器、磁选机、选矿设备等军民无磁结构材料产品介绍:钢种元素CSiMnSPAlNV30Mn20Al30.20~0.40≤0.5518.00~22.00≤0.015≤0.0502.00~3.00≤0.080-45Mn17Al30.40~0.50≤0.6016.00~18.00≤0.040≤0.0302.40~3.60--20Mn23AlV0.14~0.20≤0.5021.50~25.00≤0.030≤0.0301.50~2.50-0.04~0.10)