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                成都合結鋼_軸承鋼_彈簧鋼_碳工鋼_模具鋼廠家
                成都鋼材廠

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                40CrNiMoA合結鋼

                40CrNiMoA合結鋼

                規格:φ14-280

                產地:沙鋼

                庫存:噸

                40CrNiMoA合結鋼介紹

                40CrNiMoA圓鋼,40CrNiMoA合結鋼,40CrNiMoA鋼材,合金結構鋼簡稱合結鋼,40CrNiMoA是合結鋼的其中一種,也稱合金鋼,它是在優質碳素結構鋼的基礎上,適當地加入一種或數種合金元素(總含量不超過5%)而制成的鋼種。軸承零件經熱處理后常見的質量缺陷有:淬火顯微組織過熱、欠熱、淬火裂紋、硬度不夠、熱處理變形、表面脫碳、軟點等。

                40CrNiMoA合結鋼

                40CrNiMoA合結鋼

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