產(chǎn)品關(guān)鍵詞:
3Cr2Mo模具鋼,寶鋼3Cr2Mo,上鋼五廠3Cr2Mo,3Cr2Mo模塊,撫順3Cr2Mo,
3Cr2Mo丨3Cr2Mo丨3Cr2Mo丨3Cr2Mo丨3Cr2Mo丨3Cr2Mo丨3Cr2Mo丨3Cr2Mo
3Cr2Mo模具鋼丨寶鋼3Cr2Mo丨撫順3Cr2Mo丨上鋼五廠3Cr2Mo丨模具鋼3Cr2Mo丨3Cr2Mo寶鋼丨上海3Cr2Mo丨3Cr2Mo圓鋼
碳 C :0.28~0.40
硅 Si:0.20~0.80
錳 Mn:0.60~1.00
硫 S :≤0.030
磷 P :≤0.030
鉻 Cr:1.40~2.00
鎳 Ni:允許殘余含量≤0.25
銅 Cu:允許殘余含量≤0.30
鉬 Mo:0.30~0.55
產(chǎn)品關(guān)鍵詞:
3Cr2Mo模具鋼,寶鋼3Cr2Mo,上鋼五廠3Cr2Mo,3Cr2Mo模塊,撫順3Cr2Mo,