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模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo
模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo
模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo
模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo
模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo
模具鋼42CrMo 42CrMo鋼板42CrMo 42CrMo
42CrMo鋼屬于超高強(qiáng)度鋼,具有高強(qiáng)度和韌性,淬透性也較好,無(wú)明顯的回火脆性,調(diào)質(zhì)處理后有較高的疲勞極限和抗多次沖擊能力,低溫沖擊韌性良好。該鋼適宜制造要求一定強(qiáng)度和韌性的大、中型塑料模具。