45CrNi|20C...
20CrNi|40C...
20CrMnTi|4...
20CrMnMo|4...
30CrMnSiA|...
20CrMnSi|3...
20CrMn|40C...
38CrMoAl|1...
35CrMoV|12...
42CrMo|12C...
30CrMoA|35...
20CrMo|30C...
12CrMo|15C...
30Cr|35Cr|...
15Cr|15CrA...
25MnTiBRE|...
40MnVB|20M...
15MnVB|20M...
40MnB|45Mn...
42MnSi|20S...
20MnV|27Mn...
40Mn2|45Mn...
20Mn2|30Mn...
S10-45C|S2...
C56F2|C70M...
50Mn|60Mn|...
30Mn|35Mn|...
15Mn|16Mn|...
60#|65号|80...
50#|50号|55...
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