| 瑭崇窗鍙冩暩(sh霉) |
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GCr15杌告壙閶�
GCr15杌告壙閶煎粻瀹�锛孏Cr15杌告壙閶艰(gu墨)鏍硷紝GCr15杌告壙閶煎児鏍�
GCr15杌告壙閶兼潗璩�锛孏Cr15杌告壙閶煎湏閶�锛孏Cr15杌告壙閶兼潗鏂�
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)璩潗璩桓鎵块嫾鏉�
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﹂珮鑰屽潎鍕伙紝鑰愮（鎬�銆佹姉瑙ｉ櫎鐤插嫗寮峰害楂樸€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€�锛屼絾灏嶅舰鎴愮櫧榛炴晱鎰�銆備富瑕佺敤浜庡埗閫犲収鐕冩銆侀浕姗熻粖銆佹搴�銆佹嫋鎷夋銆佽粙閶艰ō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�锛屾渶浣虫番鐏姞鐔辨韩搴︾偤840鈩冿紝娣伀鍚庣殑纭害閬斿埌63-65HRC銆傚湪瀵﹂殯鐢熺敘姊濅欢涓�锛屾牴鎿氭ā鍏锋湁鏁堟埅闈㈠昂瀵稿拰娣伀浠嬭唱鐨勪笉鍚�锛屾墍鐢ㄧ殑娣伀婧害鍙◢鏈夊樊鍒ャ€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�锛涘昂瀵歌純灏忔垨鐢ㄦ补鍐风殑妯″叿涓€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夋瘮楣芥荡鐖愬姞鐔辨韩搴︾◢楂�銆�
2銆佸洖鐏韩搴︾殑褰遍熆銆傞毃钁楀洖鐏韩搴﹀崌楂�锛屽洖鐏悗鐨勭‖搴︿笅闄�?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€屽潎鍕伙紝鑰愮（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€�锛屼絾灏嶅舰鎴愮櫧榛炴晱鎰�銆�
涓昏鐢ㄤ簬鍒堕€犲収鐕冩銆侀浕姗熻粖銆佹搴�銆佹嫋鎷夋銆佽粙閶艰ō鍌欍€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冦€佹痪瀛愬拰杌稿绛�銆�
