供应45MnB合金结构钢40MnB特钢30Cr结构钢50Cr青岛苏州潍坊德州
品名/国家 | 中国 | 德国 | 美国 | 日本 | 法/英国 | 欧洲 | 国际标准 |
| | Q295 | P315NH | Gr.D290 | | E295 | 1.005 | |
| | Q345 | S355N | 345 | | S355N | 1.0045 | E355DD |
低合金 | Q390 | S380N | 380 | | | | HS390C |
高强度 | Q420 | S420NL | 415 | | 1.8912 | | S420NL |
结构钢 | Q460 | S460NL | 450 | | 1.8903 | | S460NL |
| | Q500 | S500Q | | | 1.8924 | | |
| | Q550 | S550QL | 550 | | 1.8904 | | |
| | Q620 | S620Q | | | 1.8914 | | |
| | Q690 | S690Q | 690 | | 1.8931 | | |
品名/国家 | 中国 | 德国 | 美国 | 日本 | 法/英国 | 欧洲 | 国际标准 |
| | 20Mn2 | 20Mn6 | 1524 | SMn420 | 20M5 | | |
| | 30Mn2 | 30Mn5 | 1330 | SMn433 | 32M5 | | |
| | 35Mn2 | 36Mn5 | 1335 | SMn433 | 35M5 | | |
合金 | 40Mn2 | 42Mn6 | 1340 | SMn438 | 40M5 | | |
结构钢 | 45Mn2 | 46Mn7 | 1345 | SMn443 | 45M5 | | |
| | 50Mn2 | 50Mn7 | | | 55M5 | | |
| | 20MnV | 17MnMoV6-4/20MnV6 | | | | |
| | 27SiMn | | | | | | |
| | 35SiMn | 37MnSi5 | | | En46 | | |
| | 42SiMn | 46MnSi4 | | | | | |
| | 20SiMo2MoV | | | | | | |
| | 25SiMo2MoV | | | | | | |
| | 37SiMo2MoV | | | | | | |
| | 40B | | 1040 | | | | |
| | 45B | | 1045 | | | | |
| | 50B | | 1050 | | | | |
| | 40MnB | 38MnB5 | 1541 | | 1.5538 | | |
| | 45MnB | 38MnB5 | 1547 | | | | |
| | 20MnMoB | | | | | | |
| | 15MnVB | | | | | | |
| | 20MnVB | | | | | | |
| | 40MnVB | | | | | | |
| | 20MnTiB | | | | | | |
| | 25MnTiBRE | | | | | | |
| | 15Cr | 15Cr3 | 5115 | | 1.7016 | | |
| | 20Cr | 20Cr4 | 5120 | | 590M17 | | |
| | 30Cr | 28Cr4 | 5130 | | 530A30 | | |
| | 35Cr | 34Cr4 | 5135 | | | | |
| | 40Cr | 41Cr4 | 5140 | | | | |
| | 45Cr | 45Cr2 | 5145 | | | | |
| | 50Cr | 45Cr2 | 5150 | | | | |
