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50B結構合金鋼特性與應用

2014-02-21 13:27 作者:admin 來源:未知 瀏覽: 字號:

摘要:50B結構合金鋼特性 調質后,比50鋼的綜合力學性能要高,淬透性 好,正火時硬度偏低,切削性尚可,一般在調質狀 態下便用,因執回火性能較差,調質時應降低回火 溫度50℃左右 50B結構合金鋼應用 用于代替50, 50Mn, 50Mn2,制造強度較高、淬透 性較高、截面尺寸

50B結構合金鋼特性

調質后,比50鋼的綜合力學性能要高,淬透性
好,正火時硬度偏低,切削性尚可,一般在調質狀
態下便用,因執回火性能較差,調質時應降低回火
溫度50℃左右


50B結構合金鋼應用
  用于代替50, 50Mn, 50Mn2,制造強度較高、淬透
性較高、截面尺寸不大的各種零件,如凸輪、軸、齒
輪、轉向拉桿等

50B結構合金鋼特性與應用

(責任編輯:laugh521521)
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