磁铁油烟机磁铁玩具公仔磁铁磁性玩强力油烟机磁铁玩具公仔磁铁磁性玩强力油烟机磁铁玩具公仔磁性玩钕铁硼常用型号参数表钕铁硼磁性材料，作为稀土永磁材料发展的*结果，由于其优异的磁性能而被称为“磁王”。
钕铁硼磁性材料是钕，氧化铁等的合金。
又称磁钢。
材料牌号剩磁Br矫顽力Hcb内禀矫顽力Hcj*磁能积(BH)max工作温度TWTKGsKA/mKOeKA/mKOeKJ/m3MGOe°CN351.17-1.2111.7-12.1876-89911.0-11.3≥955≥12263-27933-35≤80N381.22-1.2612.2-12.6876-92311.0-11.6≥955≥12287-30336-38≤80N401.26-1.2912.6-12.9876-92311.0-11.6≥955≥12303-31838-40≤80N421.30-1.3313.0-13.3876-92611.0-11.6≥955≥12318-33440-42≤80N451.33-1.3713.3-13.7876-92611.0-11.6≥955≥12342-35843-45≤80N481.36-1.4213.6-14.2876-92611.0-11.6≥955≥12358-38245-48≤80N501.41-1.4514.1-14.5828-90710.4-11.4≥876≥11382-39848-50≤70N521.44-1.4814.4-14.8828-90710.4-11.4≥876≥11394-41449.5-52≤70N35M1.17-1.2111.7-12.1892-91511.2-11.5≥1114≥14263-27933-35≤100N38M1.22-1.2612.2-12.6907-93111.4-11.7≥1114≥14287-30336-38≤100N40M1.26-1.2912.6-12.9907-94711.4-11.9≥1114≥14303-31838-40≤100N42M1.30-1.3313.0-13.3907-94711.4-11.9≥1114≥14318-33440-42≤100N45M1.33-1.3713.3-13.7907-95511.4-12.0≥1114≥14334-35842-45≤100N48M1.36-1.4213.6-14.2907-95511.4-12.0≥1114≥14358-38245-48≤100N50M1.41-1.4514.1-14.5907-97111.4-12.2≥1114≥14382-39848-50≤100N33H1.14-1.1711.4-11.7820-87610.3-11.0≥1353≥17247-26331-33≤120N35H1.17-1.2111.7-12.1860-90710.8-11.4≥1353≥17263-27933-35≤120N38H1.22-1.2612.2-12.6907-94711.4-11.9≥1353≥17287-30336-38≤120N40H1.26-1.2912.6-12.9907-94711.4-11.9≥1353≥17303-31838-40≤120N42H1.30-1.3313.0-13.3907-94711.4-11.9≥1353≥17318-33440-42≤120N45H1.33-1.3713.3-13.7907-94711.4-11.9≥1353≥17342-35843-45≤120N48H1.36-1.4213.6-14.2907-97111.4-12.2≥1274≥16358-38245-48≤110N30SH1.08-1.1210.8-11.2804-84410.1-10.6≥1592≥20223-23928-30≤150N33SH1.14-1.1711.4-11.7820-87610.3-11.0≥1592≥20247-26331-33≤150N35SH1.17-1.2111.7-12.1860-90710.8-11.4≥1592≥20263-27933-35≤150N38SH1.22-1.2612.2-12.6907-94711.4-11.9≥1592≥20287-30336-38≤150N40SH1.26-1.2912.6-12.9907-94711.4-11.9≥1592≥20303-31838-40≤150N42SH1.30-1.3313.0-13.3907-94711.4-11.9≥1592≥20318-33440-42≤150N45SH1.33-1.3713.3-13.7907-94711.4-11.9≥1512≥19342-35843-45≤140N28UH1.04-1.0810.4-10.8780-8129.8-10.2≥1990≥25207-22326-28≤180N30UH1.08-1.1210.8-11.2804-84410.1-10.6≥1990≥25223-23928-30≤180N33UH1.14-1.1711.4-11.7820-87610.3-11.0≥1990≥25247-26331-33≤180N35UH1.17-1.2111.7-12.1860-90710.8-11.4≥1990≥25263-27933-35≤180N38UH1.22-1.2612.2-12.6907-94711.4-11.9≥1990≥25287-30336-38≤180N40UH1.26-1.2912.6-12.9907-94711.4-11.9≥1990≥25303-31838-40≤180标签：磁铁塑胶展示亚克力工 磁铁塑胶展示磁铁亚克力工艺品磁铁 东莞市强力磁铁玩具 东莞市强力磁铁玩具厂家[磁铁 塑胶展示磁铁 亚克力工艺品磁铁] 东莞市强力磁铁玩具厂家强力磁铁玩具公仔磁性强力磁铁玩具公仔磁性