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C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≥ | Ni≥ | Mo≥ | Cu≤ |
0.05-0.10 | 0.70 | 0.70 | 0.012 | 0.008 | 20.0-23.0 | ÓàÁ¿ | 8.0-10.0 | - |
ÆäËû | N≤ | Al≤ | Ti≤ | Fe≤ | Co≤ | V≤ | W≤ | Nb≤ |
- | 0.60-1.50 | 0.20-0.60 | 2.00 | 10.0-13.0 | - | - | - |
ζȡæ | ±ÈÈÈÈÝJ/Kg K | Èȵ¼ÂÊW/mK | µç×èÂÊμΩcm | µ¯ÐÔÄ£Á¿KN/mm2 | ÈÈÅòÕÍϵÊý10-6/K |
20 | 420 | 13.4 | 122 | 212 | |
93 | |||||
100 | 440 | 14.7 | 125 | 206 | 11.6 |
200 | 465 | 16.3 | 126 | 200 | 12.6 |
204 | |||||
300 | 485 | 17.7 | 127 | 194 | 13.1 |
316 | |||||
400 | 515 | 19.3 | 128 | 188 | 13.6 |
427 | |||||
500 | 545 | 20.9 | 129 | 181 | 13.9 |
538 | |||||
600 | 565 | 22.5 | 131 | 173 | 14.0 |
649 | |||||
700 | 595 | 23.9 | 133 | 166 | 14.8 |
760 | |||||
800 | 615 | 25.5 | 134 | 157 | 15.4 |
871 | |||||
900 | 645 | 27.1 | 135 | 149 | 15.8 |
982 | |||||
1000 | 665 | 28.7 | 138 | 139 | 16.3 |
²úÆ·ÐÎʽ | ³ß´çmm | ²âÊÔÆ«Ïò | ¿¹ÀÇ¿¶È Rm N/mm2 |
Çü·þÇ¿¶È RP0.2 N/mm2 |
Çü·þÇ¿¶È RP1.0 N/mm2 |
ÑÓÉìÂÊ A5% |
°å¡¢´ø | ÀäÔþ≤6 | ºáÏò | 750 | 350 | 390 | 35 |
°å | ÈÈÔþ<80 | ºáÏò | 700 | 300 | 330 | 35 |
°ô²Ä | ≤300 | ºáÏò | 680 | 300 | 330 | 30 |
≤300 | ¾¶Ïò | 680 | 300 | 330 | 35 | |
¹Ü²Ä | ≤150 | ¾¶Ïò | 700 | 300 | 330 | 35 |
N/mm2 (¶ÔÓ¦ÓÚ¸÷ζÈ) | ||||||||
100 | 200 | 300 | 400 | 500 | 600 | 700 | 750 | |
¿¹ÀÇ¿¶È | 650 | 620 | 600 | 570 | 540 | 510 | 400 | 340 |
0.2%Çü·þÇ¿¶È | 270 | 230 | 220 | 210 | 200 | 190 | 185 | 180 |
1.0%Çü·þÇ¿¶È | 300 | 260 | 250 | 240 | 225 | 210 | 205 | 200 |