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涓枃鍚�
HT250
椤� 鍨�
鐝犲厜楂旈鍨嬬殑鐏伴憚閻�
妯�(bi膩o) 婧�(zh菙n)
GB/T 9439-2010
鏉愭枡鍚嶇ū
鐏伴惖250
瀵� 搴�
绱勭偤6.8-7.3g/cm3
00001. 1 鍩烘湰璩囨枡
00002. 2 鍖栧(xu茅)鎴愬垎
00003. 3 鎬ц兘
00004. 4 鍏跺畠鐗规€�
00005. ? 浣跨敤鑼冨湇
00006. ? 瑕�(gu墨)鑼冨強绲勭箶
绨′粙
纰�C 锛�3.16锝�3.30
纭�Si锛�1.79锝�1.93
閷�Mn锛�0.89锝�1.04
纭�S 锛�0.094锝�0.125
纾�P 锛�0.120锝�0.170
鍔涘(xu茅)鎬ц兘
鎶楁媺寮峰害 Rm (MPa)锛�250
纭害 锛�(RH=1鏅�)209HB 瑭︽ǎ灏哄锛氳│妫掔洿寰戯細30mm
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