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F55锛圫32760锛�1.4501锛夐洐鐩搁嫾涓嶉仼鍚堝湪闀锋湡宸ヤ綔婧害300鈩冧互涓婄殑鎯呮硜涓嬩娇鐢�锛�
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1銆丗55锛圫32760锛�1.4501锛夐洐鐩搁嫾瀵嗗害锛�8.0g/cm3锛�
2銆丗55锛圫32760锛�1.4501锛夐洐鐩搁嫾鐔旈粸锛�1400-1450 鈩�锛�
3銆丗55锛圫32760锛�1.4501锛夐洐鐩搁嫾姣旂啽(J/kg?K)锛�460锛�
4銆丗55锛圫32760锛�1.4501锛夐洐鐩搁嫾闆婚樆鐜�(渭惟?cm)锛�90.0锛�
5銆丗55锛圫32760锛�1.4501锛夐洐鐩搁嫾鐔卞偝灏庣巼(W/m?K)锛�12.8锛�
涓�銆丗55锛圫32760锛�1.4501锛夎秴绱氶洐鐩镐笉閵归嫾姗熸鎬ц兘锛�
1銆丗55锛圫32760锛�1.4501锛夐洐鐩搁嫾姗熸鎬ц兘锛氭姉鎷夊挤搴︼細蟽b鈮�750Mpa锛�
F55锛圫32760锛�1.4501锛夐洐鐩搁嫾灞堟湇寮峰害蟽b鈮�550Mpa锛�
3銆丗55锛圫32760锛�1.4501锛夐洐鐩搁嫾寤朵几鐜囷細未鈮�45%锛�
鍖栧鎴愬垎(%)
C 鈮�0.03
Si 鈮�1
Mn 鈮�1
S 鈮�0.01
P 鈮�0.03
Cr 24.00~26.0
Ni 6.00~8.0
Fe 浣欓噺
Cu 0.50~1.0
V 鈥�
Mo 3.00~4.0
Ti 鈥�
Al 鈥�
鍏朵粬 W锛�0.50~1.00
N锛�0.2-0.3
