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| C | S | P | Mn | Fe | Nb | Ti | Mo | Cr | Ni |
| ¤£¤j©ó¡] ¡^ | |||||||||
| 0.08 | 0.012 | 0.02 | 0.04 | 3.0 | 0.9-1.3 | 0.35-0.75 | 1.8-2.3 | 19.0-22.0 | ¾l¶q |
| ±K«× | 8.3 | G/cm3 |
| «Ç·Å¹qªý²v | 1.8 x10-6 | ?¡PM |
| ´Î§÷ | GJB3165-98 |
| ªO§÷ | GJB1952-94 |
| GJB3371-98 | |
| ±a§÷ | GJB3318-98 |
| ºÞ§÷ | GJB2297-95 |
| GB/T15062-94 |
| £c/¢J | ®ñ¤Æ³t«×/¡]g/(m2 ¡Ph¡^¡^ |
| 900 | 0.074 |
| 1000 | 0.251 |
| 1100 | 0.535 |
| 1200 | 1.061 |
| ³W®æ | «Ç·Å | 800¢J | ||||
| b /MPa | ?5 /% | £X/% | ?b /MPa | ?5 /% | £X/% | |
| ´Î§÷ | 735 | 40 | 245 | 40 | 40 | |
| ¼öªîªO | 735 | 40 | 45 | 245 | 40 | 50 |
| §NªîªO | 735 | 40 | 245 | 40 | ||
| ºÞ§÷ | 635 | 350 | ||||
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| §Î¦¡ | ³W®æ/mm | ¥æ³fª¬ºA |
| ´Î§÷ | 5.0-8.0 | §N©Ô |
| 8.0-30.0 | ¼öªî | |
| 30.0-180.0 | ¼öÁë | |
| ªO§÷ | 3.5-30.0 | ¼öªî |
| 30.0-40.0 | ¼öÁë | |
| ±a§÷ | 0.2-3.5 | §Nªî |
| ºÞ§÷ | ¥~®|120-8.0, ¤º®|8.0-129 | §N©Þ |
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