|
易切结构钢 | |||||||||
|
序 号 |
中国GB |
国际标准ISO |
前苏联ГOCT |
德国DIN |
美 国 |
日本JIS |
英国BS |
法国NF | |
|
UNS |
AISI | ||||||||
| 1 | Y12 | 10S20 | A12 | 10S20 | G12120 | 1212 | SUM12 | 210M15 | 13MF4 |
| 2 | Y12Pb | 10SPb20 | 10SPb20 | G12134 | 12L13 | SUM22L | |||
| 3 | Y15 | 15S20 | 15S20 | G12130 | 1213 | SUM22 | 220M07 | S250 | |
| 4 | Y15Pb | 11SmNPb28 | AC14 | 9SMnPb28 | G12144 | 12L14 | SUM24L | S250Pb | |
| 5 | Y20 | 22S20 | A20 | 22S20 | G11200 | 1120 | SUM32 | 18MF5 | |
| 6 | Y30 | A30 | G11320 | 1132 | |||||
| 7 | Y35 | 35S20 | A35 | 35S20 | G11370 | 1137 | 212M36 | 35MF6 | |
| 8 | Y40Mn | 44Mn28 | A40Г | G11440 | 1144 | SUM42 | 225M44 | 45MF6.3 | |
| 9 | 44SMn28 | ||||||||