DS012妯″叿鐒婃
45铏�(h脿o)閶兼ā鍏风敤浜庯細鍫嗙剨淇京(f霉)绀﹀北銆佹按娉ユ(j墨)姊�銆�P20銆�5CrMnMo銆�5CrNiMo椤炵啽浣滄ā鍏�銆侀綊杓瓑鏄撶（鎼嶄欢銆� 纭害48~52
DS032妯″叿鐒婃
鐢ㄤ簬锛氬爢鐒婁慨寰�(f霉)鍚勭ó鍐锋矕澹撴ā鍏峰垉鍙ｏ紙绌哄喎閶�銆�7CrSiMnMoV銆�SKH-51銆�CH-1銆�T10A锛夊強榻掕吉銆佽桓椤�銆佸姞鏂欐枟绛夎€愮（浠躲€� 纭害58
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D246鑰愮（鍫嗙剨鐒婃 鍨嬭櫉(h脿o)锛欵DPCrSi-B
瑾槑锛欴246鑰愮（鍫嗙剨鐒婃锛屻€�
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C鈮�1 Si 1.5-3 Mn鈮�0.8 Cr 6.5-8.5 B 0.5-0.9
鍫嗙剨纭害HRC锛氣墺60
D256楂橀尦閶煎爢鐒婄剨姊� 鍨嬭櫉(h脿o)锛欵DMn-A-16
瑾槑锛氶珮閷抽嫾鍫嗙剨鐒婃锛岋紙浜ゆ祦鐒婃檪(sh铆)绌鸿級闆诲涓嶄綆浜�70V锛�锛屽爢鐒婃檪(sh铆)瀹滈噰鐢ㄥ皬闆绘祦锛岀獎閬撶剨锛岃秮绱呯啽鏅�(sh铆)绔嬪嵆閷樻搳鎴栨按锛屼互娓涘皬瑁傜磱鍌惧悜銆傚爢鐒婇噾灞偤濂ф皬楂旈珮閷抽嫾锛屽叿鏈夊姞宸ョ‖鍖�銆侀珮闊屾€у拰鑰愮（鎬х殑鐗归粸(di菐n)銆�
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鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C鈮�1.1 Si鈮�1.3 Mn 11-16 鍏朵粬鈮�5
鍫嗙剨纭害HRC锛欻B鈮�170
D266楂橀尦閶煎爢鐒婄剨姊� 鍨嬭櫉(h脿o)锛欵DMn-B-16
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鐢ㄩ€旓細鐢ㄤ簬鍚勭ó鐮寸姗�(j墨)銆侀珮閷抽嫾杌屻€佹寲鏂�銆佹帹鍦熸(j墨)绛夋槗纾ㄦ悕閮ㄤ欢鐨勫爢鐒�銆�
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C鈮�1.1 Si 0.3-1.3 Mn 11-18 Mo鈮�2.5 鍏朵粬鈮�1
鍫嗙剨纭害HRC锛欻B鈮�170
D276/D277楂橀壔閷抽嫾鑰愭埃铦曞爢鐒婄剨姊� 鍨嬭櫉(h脿o)锛欵DCrMn-B-16/EDCrMn-B-15
瑾槑锛氶珮閴婚尦閶艰€愭埃铦曞爢鐒婄剨姊濓紝閲囩敤鐩存祦鍙嶆帴锛孌276锛堜氦娴佺剨鏅�(sh铆)绌鸿級闆诲涓嶄綆浜�70V锛夛紝鐒婄斧鑳藉姞宸ョ‖鍖�銆侀煂鎬уソ锛岃€愭埃铦�锛屽叿鏈夎壇濂界殑鎶楄鎬с€�
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鍫嗙剨纭害HRC锛氣墺20
