| «~µP¡G¦è«n¾T | ³W®æ¡G | §÷½è¡G¾T¦Xª÷ |
| ²£¦a¡G«¼y |
2017¾TªO,¶i¤f2017¾TªO¹s°â°Ó,2017¬ü°ê¾TªO,ªF²ð2017¾T´Î,¶i¤f2017¾T´Î,2017¾T´Î,2017¾T¦Xª÷,2017¾TªO¼t®a
ªF²ð´Ë¿Õª÷Äݦ³¤½¥q¦ì©óªF²ð¥«¤±jÂí¤§¤@ªº¶í·HÂí¡A¾P°â¦UºØ¾TªO¡B±a¡B´Î¡B±Æµ¥§÷®Æ¤Î¬ÛÃö·~°È¡C
2017¾TªO¬OÓÀò±o¤u·~À³¥Îªº2«Y¦Xª÷¡A¨ã¦³«Ü°ªªº±j«×©M¨}¦nªº¤Á«d¥[¤u©Ê¯à¡A¦ý@»G»k©Ê¸û®t¡C2«Y¦C¾TªOªº¯SÂI¬Oµw«×¸û°ª¡A¨ä¤¤¥H»ÉìÄݧt¶q°ª¡A¤j·§¦b3-5%¥ª¥k¡C
2017¾TªO¤Æ¾Ç¦¨¤À¡G
Si | 0.2-0.8 | Zn . . . | 0.25 |
Fe . . . | 0.70 | Ti . . . | 0.15 |
Cu . . . | 3.5-4.6 | Others, each . . . | 0.05 |
Mn . . . | 0.40-1.0 | Others, total . . . | 0.15 |
Mg . . . | 0.4-0.8 | Balance, Aluminum | |
Cr . . . | 0.1 |
¾÷±ñ©Ê¯à¡G
Temper | Thickness in. (mm) | TENSILESTRENGTH Ksi¡]Mpa¡^ | YIEID STRENGTH Ksi¡]Mpa¡^ | ELONGATION % |
0 | 0.015-2.00 | 202 (max) | 220 (max) | 10-12 |
Sheet & plate T3 | (0.38-50.80) 0.008-0.249 | (400-424) 40-42.4 | (269-276) 26.9-27.6 |
10-15 |
Sheet T351 | (0.203-6.32) 0.250-4.000 | (470) 470 | (280) 28 |
19 |
¿Ý¤½¦w³Æ 41010502000017¸¹