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20MnVB合金結構鋼的特性及應用舉例

2014-02-21 13:11 作者:admin 來源:未知 瀏覽: 字號:

摘要:20MnVB合金結構鋼特性: 滲碳鋼,其性能與20CrMnTi及2OCrNi相近,具 有高強度、高耐磨性及良好的淬透性.切靚加工 性、滲碳及熱處理工藝性能均較好,滲碳后可直接 降溢淬火.但捧火變形、脫碳較20CrMnTi稍大, 可代替20CrMnTi,20Cr, 20CrNi使用 20MnVB合金結構

20MnVB合金結構鋼特性:
  滲碳鋼,其性能與20CrMnTi及2OCrNi相近,具
有高強度、高耐磨性及良好的淬透性.切靚加工
性、滲碳及熱處理工藝性能均較好,滲碳后可直接
降溢淬火.但捧火變形、脫碳較20CrMnTi稍大,
可代替20CrMnTi,20Cr, 20CrNi使用

20MnVB合金結構鋼應用舉例:
  常用于制造較大載荷的中小滲碳零件,如重型機床
上的軸、大模數齒輪、汽車后橋的主、從動齒輪
20MnVB合金結構鋼特性

(責任編輯:laugh521521)
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