GCr15杌告壙閶�
GCr15杌告壙閶煎粻瀹�锛孏Cr15杌告壙閶艰(gu墨)鏍�锛孏Cr15杌告壙閶煎児鏍�
GCr15杌告壙閶兼潗璩�(zh矛)锛孏Cr15杌告壙閶兼€ц兘锛孏Cr15杌告壙閶煎湏妫�
鏉辫帪甯傞暦瀹夌櫨浣虫ā鍏烽嫾鏉愬皥妤�(y猫)鎵圭櫦(f膩)閵峰敭GCr15杌告壙閶煎強鍚勭ó鍏朵粬鍎�(y艒u)璩�(zh矛)鏉愯唱(zh矛)杌告壙閶兼潗
GCr15杌告壙閶兼€ц兘
妯欐簴铏燂細GB/T 18254-2002
涓枃鍚嶏細楂樼⒊閴昏桓鎵块嫾
鑻辨枃鍚嶏細High-carbon chromium bearing steel
楂樼⒊閴昏桓鎵块嫾锛岀稖鍚堟€ц兘鑹ソ銆傛番鐏拰鍥炵伀鍚庣‖搴﹂珮鑰屽潎鍕�锛岃€愮（鎬�銆佹姉瑙ｉ櫎鐤插嫗寮峰害楂�銆傜啽鍔犲伐鎬уソ銆傜悆鍖栭€€鐏悗鏈夎壇濂界殑鍙姞宸ユ€э紝浣嗗皪褰㈡垚鐧介粸鏁忔劅銆備富瑕佺敤浜庡埗閫犲収(n猫i)鐕冩銆侀浕姗熻粖銆佹搴�銆佹嫋鎷夋銆佽粙閶艰ō(sh猫)鍌�銆侀墕鎺㈡銆侀惖閬撹粖杓涗互鍙婄う灞辨姊扮瓑鍌冲嫊杌镐笂鐨勯嫾鐞�銆佹痪瀛愬拰杌稿绛夈€�
涓枃鍚� 楂樼⒊閴昏桓鎵块嫾 澶栨枃鍚� High-carbon chromium bearing steel 椤� 鍨� 鏉愭枡
鍩�(zh铆)琛屾婧�
涓湅锛�GB/T 18254 - 2002
鏃ユ湰锛�JIS G4805 - 2008
缇庡湅锛�ASTM A295/A295M - 2014
鍔涘鎬ц兘
1銆佹番鐏韩搴︾殑褰遍熆銆�GCr15閶肩殑姝ｅ父娣伀鍔犵啽婧害鐐�830-860鈩�锛屽鐢ㄦ补鍐凤紝鏈€浣虫番鐏姞鐔辨韩搴︾偤840鈩�锛屾番鐏悗鐨勭‖搴﹂仈鍒�63-65HRC銆傚湪瀵﹂殯鐢熺敘(ch菐n)姊濅欢涓�锛屾牴鎿�(j霉)妯″叿鏈夋晥鎴潰灏哄鍜屾番鐏粙璩�(zh矛)鐨勪笉鍚岋紝鎵€鐢ㄧ殑娣伀婧害鍙◢鏈夊樊鍒�銆傚灏哄杓冨ぇ鎴栫敤纭濋菇鍒嗙礆娣伀鐨勬ā鍏�锛屽疁閬哥敤杓冮珮娣伀婧害锛�840-860鈩冿級锛屼互渚挎彁楂樻番閫忔€�锛岀嵅寰楄冻澶犵殑娣‖灞ゆ繁搴﹀拰杓冮珮鐨勭‖搴︼紱灏哄杓冨皬鎴栫敤娌瑰喎鐨勬ā鍏蜂竴鑸伕鐢ㄨ純浣庣殑娣伀婧害锛�830-850鈩冿級銆傜浉鍚岃(gu墨)鏍肩殑妯″叿锛屽湪绠卞紡鐖愪腑鍔犵啽鎳�(y墨ng)姣旈菇娴寸垚鍔犵啽婧害绋嶉珮銆�
2銆佸洖鐏韩搴︾殑褰遍熆銆傞毃钁楀洖鐏韩搴﹀崌楂橈紝鍥炵伀鍚庣殑纭害涓嬮檷?锛涢紬楗诲洘鐦割兒^200鈩冨悗锛屽皣閫插叆绗竴椤炲洖鐏剢鎬у崁(q奴)銆傛墍浠ワ紝GCr15閶肩殑鍥炵伀婧害涓€鑸偤160-180鈩�銆�
涓昏鐗规€ц垏鎬ц兘
娣伀鍜屽洖鐏悗纭害楂樿€屽潎鍕�锛岃€愮（鎬с€佹姉瑙ｉ櫎鐤插嫗寮峰害楂�銆傜啽鍔犲伐鎬уソ銆傜悆鍖栭€€鐏悗鏈夎壇濂界殑鍙姞宸ユ€э紝浣嗗皪褰㈡垚鐧介粸鏁忔劅銆�
涓昏鐢ㄤ簬鍒堕€犲収(n猫i)鐕冩銆侀浕姗熻粖銆佹搴�銆佹嫋鎷夋銆佽粙閶艰ō(sh猫)鍌�銆侀墕鎺㈡銆侀惖閬撹粖杓涗互鍙婄う灞辨姊扮瓑鍌冲嫊杌镐笂鐨勯嫾鐞�銆佹痪瀛愬拰杌稿绛夈€�
