- Cr系合结钢2025-12-15
Φ29-40/40Cr
常州东方特钢3660 - Cr系合结钢2025-12-15
Φ131-150/40Cr
常州东方特钢3710 - Cr系合结钢2025-12-15
Φ29-40/40Cr
杭钢3690 - Cr系合结钢2025-12-15
Φ86-100/40Cr
杭钢3720 - Cr系合结钢2025-12-15
Φ131-150/40Cr
杭钢3750 - Cr系合结钢2025-12-15
Φ16-19/40Cr
淮钢特钢3840 - Cr系合结钢2025-12-15
Φ20-28/40Cr
淮钢特钢3740 - Cr系合结钢2025-12-15
Φ29-40/40Cr
淮钢特钢3710 - Cr系合结钢2025-12-15
Φ86-100/40Cr
淮钢特钢3810 - Cr系合结钢2025-12-15
Φ131-150/40Cr
淮钢特钢3840 - Cr系合结钢2025-12-15
Φ181-200/40Cr
淮钢特钢3890 - Cr系合结钢2025-12-15
Φ261-300/40Cr
淮钢特钢3990 - Cr系合结钢2025-12-15
Φ20-28/40Cr
凌钢3680 - Cr系合结钢2025-12-15
Φ29-40/40Cr
凌钢3650 - Cr系合结钢2025-12-15
Φ101-130/40Cr
凌钢3730 - Cr系合结钢2025-12-15
Φ131-150/40Cr
凌钢3780 - Cr系合结钢2025-12-15
Φ181-200/40Cr
凌钢3830 - Cr系合结钢2025-12-15
Φ221-250/40Cr
凌钢3880 - Cr系合结钢2025-12-15
Φ16-19/40Cr
南钢3840 - Cr系合结钢2025-12-15
Φ20-28/40Cr
南钢3730 - Cr系合结钢2025-12-15
Φ29-40/40Cr
南钢3710 - Cr系合结钢2025-12-15
Φ86-100/40Cr
南钢3770 - Cr系合结钢2025-12-15
Φ131-150/40Cr
南钢3820 - Cr系合结钢2025-12-15
Φ181-200/40Cr
南钢3890 - Cr系合结钢2025-12-15
Φ20-28/40Cr
衢州元立3660 - Cr系合结钢2025-12-15
Φ29-40/40Cr
衢州元立3630 - Cr系合结钢2025-12-15
Φ86-100/40Cr
衢州元立3630 - Cr系合结钢2025-12-15
Φ29-40/40Cr
江苏永钢3730 - Cr系合结钢2025-12-15
Φ41-60/40Cr
江苏永钢3700 - Cr系合结钢2025-12-15
Φ86-100/40Cr
江苏永钢3730 - Cr系合结钢2025-12-15
Φ41-60/40Cr
长强钢铁3650 - Cr系合结钢2025-12-15
Φ20-28/40Cr
中天钢铁3730 - Cr系合结钢2025-12-15
Φ29-40/40Cr
中天钢铁3690 - Cr系合结钢2025-12-15
Φ86-100/40Cr
中天钢铁3730 - Cr系合结钢2025-12-15
Φ131-150/40Cr
中天钢铁3770 - Cr系合结钢2025-12-15
Φ181-200/40Cr
中天钢铁3840