30crmoa合金鋼
摘要:30CRMOA圓形鋼,合金結構鋼,30克Moa價格,哪些材料,成分,圓形棒,30CRMOA鋼板30CRMOA化學組成:碳C:0.26~0.34,硅SI:0.17~0.37,錳MN:0.40~0.70,硫S:允許殘留含量≤0.025,磷P:允許的殘留含量≤0.025,鉻允許的允許性含量≤0.030,銅Cu:允許殘留含量≤0.025,mole...
30CRMOA圓形鋼,合金結構鋼,30克Moa價格,哪些材料,成分,圓形棒,30CRMOA鋼板

30CRMOA化學組成:
碳C:0.26 ~0.34,硅SI:0.17 ~0.37,錳MN:0.40 ~0.70,硫S:允許殘留含量≤0.025,磷P:允許的殘留含量≤0.025,鉻允許的允許性含量≤0.030,銅Cu:允許殘留含量≤0.025,moleybdenum mo:0.15 ~0.25

admin
發表評論