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Q345B鏃犵紳閽㈢

鏇存柊锛�2018-10-18 16:19:59 鐐瑰嚮锛�

鍝佺墝锛�
鍨嬪彿锛�

浜у搧浠嬬粛

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寰堝鐨勫垎绫绘柟娉�.鎸夊埗閫犲伐鑹哄垎绫绘湁:鐑涧鏃犵紳绠″拰鍐疯涧鏃犵紳绠�.鎸夌敤閫斿垎绫绘湁:涓�鑸粨鏋勭敤鏃犵紳閽㈢,杈撻�佹祦浣撶敤鏃犵紳閽㈢,涓綆鍘嬮攨鐐夌敤鏃犵紳閽㈢,楂樺帇閿呯倝鐢ㄦ棤缂濋挗绠�,鎸夋潗璐ㄥ垎:浼樿川纰崇礌缁撴瀯閽㈡棤缂濋挗绠�,浣庡悎閲戠粨鏋勯挗鏃犵紳閽㈢,鍚堥噾閽㈡棤缂濋挗绠�.鏃犵紳閽㈢鐨勭敤閫斿緢骞挎硾,鍙互鐢ㄦ潵鍔犲伐鎴愭満姊伴浂浠�,鐢ㄦ潵杈撻�佹恫浣撴垨姘斾綋,鍋氶┍鍔ㄨ酱鎵�,寤洪�犲垰缁撴瀯寤虹瓚.

Q345B鏃犵紳閽㈢鐨勫閮ㄦ墽琛屾爣鍑嗕负锛欸B709锛屽唴閮ㄦ墽琛屾爣鍑嗕负锛欸B/T1591-94銆�

绫诲悓浜嶲345B鐨勫懡鍚嶆柟娉曘��

鐢变簬鎵ц鏍囧噯鐨勫師鍥狅紝姝ょ閽㈡澘鍏佽璐熷叕宸氦璐с��

Q345鏃犵紳閽㈢鏄竴绉嶉挗绠＄殑鏉愯川銆俀浠ｈ〃鐨勬槸杩欑鏉愯川鐨勫眻鏈嶏紝鍚庨潰鐨�345锛屽氨鏄寚杩欑鏉愯川鐨勫眻鏈嶅�硷紝鍦�345宸﹀彸銆傚苟浼氶殢鐫�鏉愯川鐨勫帤搴︾殑澧炲姞鑰屼娇鍏跺眻鏈嶅�煎噺灏忋��

Q345A绾э紝鏄笉鍋氬啿鍑�;Q345B绾э紝鏄�20搴﹀父娓╁啿鍑�;Q345C绾э紝鏄�0搴﹀啿鍑�;Q345D绾э紝鏄紞20搴﹀啿鍑�;Q345E绾э紝鏄紞40搴﹀啿鍑汇�傚湪涓嶅悓鐨勫啿鍑绘俯搴︼紝鍐插嚮鐨勬暟鍊间篃鏈夋墍涓嶅悓銆�

Q345A锛孮345B锛孮345C锛孮345D锛孮345E銆傝繖鏄瓑绾х殑鍖哄垎锛屾墍浠ｈ〃鐨勶紝涓昏鏄啿鍑荤殑娓╁害鏈夋墍涓嶅悓鑰岀煟锛�

Q345B鏃犵紳閽㈢閲嶉噺鍏紡锛歔(澶栧緞-澹佸帤)*澹佸帤]*0.02466=kg/绫筹紙姣忕背鐨勯噸閲忥級

Q345B鏃犵紳閽㈢鍖栧鎴愬垎锛�

C:0.12-0.20 Si:0.20-0.60 Mn:1.00-1.60 P:鈮�0.040 S:鈮�0.040 Ni:鈮�0.30 Cr:鈮�0.30 Cu:鈮�0.20 V:0.02-0.15 Nb:0.015-0.06

鏇村浜у搧

璐靛窞铻烘棆閽㈢闃茶厫鍔犲伐

闃茶厫铻烘棆閽㈢鐨勭‖搴︽寚鏍囷細閲戝睘鏉愭枡鎶垫姉纭殑鐗╀綋鍘嬮櫡琛ㄩ潰鐨勮兘鍔涳紝绉颁负纭害銆傛牴鎹瘯楠屾柟娉曞拰閫傜敤鑼冨洿涓嶅悓锛岀‖搴﹀張鍙垎涓哄竷姘忕‖搴︺�佹礇姘忕‖搴︺�佺淮姘忕‖搴︺�佽倴姘忕‖搴︺�佹樉寰‖搴﹀拰楂樻俯纭�...