2J4铁镍合金:
牌号2J4精密合金 化学成分(质量分数)(%)
C Si P S Mn Co V Ni Mo W Fe ≤
2J4 O.12 O.70  nbsp;  nbsp; ≤O.70 44~45 3.50~4.50 5.30~6.70 余量
3磁滞合金冷轧带的磁滞性能
牌 号
2J4铁镍合金2J4钢板2J4棒料2J4成份2J4性能2J4规格2J4精密合金2J4批发2J4价格2J4板材2J4永磁合金2J4钢棒料
2J4铁镍合金:
牌号2J4精密合金 化学成分(质量分数)(%)
C Si P S Mn Co V Ni Mo W Fe ≤
2J4 O.12 O.70  nbsp;  nbsp; ≤O.70 44~45 3.50~4.50 5.30~6.70 余量
3磁滞合金冷轧带的磁滞性能
牌 号
2J4铁镍合金2J4钢板2J4棒料2J4成份2J4性能2J4规格2J4精密合金2J4批发2J4价格2J4板材2J4永磁合金2J4钢棒料
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