銆�銆�瑙勬牸锛氭瘮杈冨父鐢ㄧ殑瑙勬牸灏哄鏈塎3,M4,M5,M6,M8,M10.M12,M14,M16.

銆�銆�鐢ㄩ�旓細寮圭哀鍨湀瑁呯疆鍦ㄨ灪姣嶄笅闈㈢敤鏉ラ槻姝㈣灪姣嶈嚜鍔ㄥ洖鏉撅紝涓昏鐢ㄤ簬鍏锋湁鎸姩杞借嵎鎴栦氦鍙樿浇鑽风殑鍦哄悎銆�

銆�銆�鍒嗙被锛氭爣鍑嗗脊绨у灚鍦�(GB93-1987)

銆�銆�杞诲瀷寮圭哀鍨湀(GB859-1987)

銆�銆�閲嶅瀷寮圭哀鍨湀(GB7244-1987)

銆�銆�鏉愯川锛氶噰鐢ㄤ紭璐ㄥ脊绨ч挗(65Mn銆�70銆�60Si2Mn)涓撲笟鐢熶骇

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銆�銆�寮圭哀鍨湀瑁呯疆鍦ㄨ灪姣嶄笅闈㈢敤鏉ラ槻姝㈣灪姣嶆澗鍔紝鍦ㄥ浗瀹舵爣鍑嗕腑閮芥湁璇存槑銆�

銆�銆�鍏寮�妲借灪姣嶆槸涓撲緵涓庤灪鏉嗘湯绔甫瀛旂殑铻烘爴閰嶅悎浣跨敤锛屼互渚挎妸寮�鍙ｉ攢浠庤灪姣嶇殑妲戒腑鎻掑叆铻烘潌鐨勫瓟涓紝闃叉铻烘瘝鑷姩鍥炴澗锛屼富瑕佺敤浜庡叿鏈夋尟鍔ㄨ浇鑽锋垨浜ゅ彉杞借嵎鐨勫満鍚堛��

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