| 瑭崇窗(x矛)鍙冩暩(sh霉) |
|---|
娴峰崡gcr15杌告壙閶肩楂樻€у児寤犲晢鍑哄敭
鍎�(y艒u)璩�(zh矛)Gcr15绮惧瘑杌告壙閶肩 鍙畾鍋欸CR15绮惧瘑绮捐粙閶肩瑕�(gu墨)鏍� 鍍规牸浣庡粻瀹�
銆€銆€GCr15绮惧瘑閶肩鏄敤浜庢姊扮祼(ji茅)妲�(g貌u)銆佹恫澹撹ō(sh猫)鍌欑殑灏哄绮惧害楂樺拰琛ㄩ潰鍏夋綌搴﹀ソ鐨勫喎鎷旀垨鍐疯粙绮惧瘑鐒＄斧閶肩銆傞伕鐢ㄧ簿瀵嗙劇绺嫾绠″埗閫犳姊扮祼(ji茅)妲�(g貌u)鎴栨恫澹撹ō(sh猫)鍌欑瓑锛屽彲浠ュぇ澶х瘈(ji茅)绱勬姊板姞宸ュ伐鏅�锛屾彁楂樻潗鏂欏埄鐢ㄧ巼锛屽悓鏅傛湁鍒╀簬鎻愰珮鐢�(ch菐n)鍝佽唱(zh矛)閲�銆�
銆€銆€GCr15绮惧瘑閶肩鏉愭枡灞簬:妯″叿閶肩墿鐞嗘€ц兘:鎶楁媺寮峰害蟽b(MPa)锛�1617渚涜波纭害:閫€鐏厠(t脿i),纭害鈮�197HBS鍏稿瀷鎳�(y墨ng)鐢�:1)瑭查嫾鐢ㄤ簬娌栬妯�,瑕佹眰楂樼殑鑰愮（鐨勫嚬鍑告ā,鍋氬嚫妯¤姹傜‖搴�60-62HRC;鍋氬嚬妯℃檪瑕佹眰纭害62-64HRC.2)鐢ㄤ簬闁嬪彛妯℃暣楂旀ā濉�,杓曡級鑽�,杓冨皬灏哄,琛ㄩ潰纭害澶т簬62HRC,蹇冮儴纭害灏忎簬55HRC.3)鐢ㄤ簬閼插祵妯″妯″,閲嶈級鑽�,褰㈢媭寰�(f霉)闆滅殑澶т腑鍨嬫ā鍏�,鎵归噺鐢熺敘(ch菐n)閶肩悆,婊惧瓙鍐烽悡妯�.4)灏�(d菐o)鏌卞皫(d菐o)濂楅嫾.鐩搁棞(gu膩n)鎻忚堪:涓€鎳�(y墨ng)鐢ㄤ簬鍐蜂綔妯″叿閶兼檪鐨勭壒鎬ф噳(y墨ng)鐢�***寤ｆ硾鐨勯珮纰抽壔杌告壙閶�,浣庡悎閲戝喎浣滄ā鍏烽嫾,鏄竴绋稖鍚堟€ц兘******鐨勭殑姘存补娣伀閫氱敤鐨勫喎鍋氭ā鍏烽嫾涔嬩竴;灏�(d菐o)鏌卞皫(d菐o)濂楃敤鐞冨寲閫€鐏桓鎵块嫾,鏄竴绋悎閲戝惈閲忚純灏�,缍�(j墨ng)閬庢番鐏姞鍥炵伀鍚庡叿鏈夐珮鑰屽潎鍕荤殑纭害銆佽壇濂界殑鑰愮（鎬�銆侀珮鐨勬帴瑙哥柌鍕炴€ц兘.瑭查嫾鍐峰姞宸ュ鎬т腑绛�,鍒囧墛鎬ц兘涓€鑸�,鐒婃帴鎬ц兘宸�,灏嶅舰鎴愮櫧榛炴晱鎰熸€ц兘澶�,鏈夊洖鐏剢鎬�.閶肩殑鐔卞姞宸ユ€уソ,鐞冨寲閫€鐏悗鏈夎壇濂界殑鍙垏鍓婃€�.姘存番鏅傛湁褰㈡垚瑁傜磱鐨勫偩鍚�,褰㈢媭寰�(f霉)闆滅殑闆朵欢鎳�(y墨ng)鍦ㄧ啽姘存垨娌逛腑娣伀,鐒婃帴鎬ц兘宸�.瀹滃埗浣滃鍘氣墹12mm銆佸寰戔墹250mm鐨勫悇绋桓鎵垮鍦�銆侀嫾鐞冪洿寰戔墹50mm銆佸湏閷�銆佺悆闈㈡痪瀛愮洿寰戔墹22mm鍙婃墍鏈夊昂瀵哥殑婊鹃嚌閭勫彲鐢ㄤ簬鍒堕€犻噺鍏�銆佹ā鍏�銆佹湪宸ュ垁鍏�.鐢ㄤ簬鍒朵綔鎵垮彈璨�(f霉)鑽疯純灏忕殑灏忔埅闈㈣(di脿o)璩�(zh矛)浠跺拰鎳�(y墨ng)鍔涜純灏忕殑澶у瀷姝ｇ伀闆朵欢,浠ュ強灏嶅績閮ㄥ挤搴﹁姹備笉楂樼殑琛ㄩ潰娣伀闆朵欢.鑷ㄧ晫榛炴韩搴�(杩戜技鍊�)Acl=745鈩�,Arl=700鈩冧簩鎳�(y墨ng)鐢ㄤ簬濉戞枡妯″叿閶兼檪锛�1姝ｇ伀瑕�(gu墨)鑼冿細900-950鈩冨姞鐔�,淇濇韩鏅傞枔楣芥荡鐖�25-30S/mm,绌烘埃楣界垚70-90S/mm.绌烘埃鍐峰嵒,-HB270-3902鐞冨寲閫€鐏(gu墨)鑼冿細780鈩�-800鈩冨姞鐔�,淇濇韩2-4H,鍐峰嵒瑕�(gu墨)鑼冿細浠�30鈩�/H鐖愬喎鍒版韩搴�500-600鈩�,鍑虹垚鍐峰嵒,绛夋韩婧害700-720鈩�,鏅傞枔2-4H,鐖愬喎鍒版韩搴�500-600鈩�,鍑虹垚鍐峰嵒,-HBS179-207.3鏅€氭番鐏洖鐏(gu墨)鑼冿細娣伀婧害830鈩�,娌逛腑鍐峰嵒,鍥炵伀婧害150-180鈩�.4鍏稿瀷鎳�(y墨ng)鐢ㄨ垑渚嬶細1)鍙敤浜庢番纭瀷濉戣啝妯″叿閶�.2)鐔卞浐鎬ф垚鍨嬫ā,瑕佹眰楂樿€愮（楂樺挤搴︾殑妯″叿.3)灏�(d菐o)鏌卞皫(d菐o)濂楃敤閶间腑鍦婫B/JB妯�(bi膩o)铏�:GCr15鏃ユ湰JIS妯�(bi膩o)铏�:SUJ2缇庡湅ASTM妯�(bi膩o)铏�:E52100寰峰湅DIN閶艰櫉妯�(bi膩o)铏�:100Cr6鐟炲吀妯�(bi膩o)铏�:SKF3鑻卞湅BS妯�(bi膩o)铏�:534A99娉曞湅AFNOR妯�(bi膩o)铏�:100C6(NF)C纰�:0.95锝�1.05Si纭�:0.15锝�0.35Mn閷�:0.25锝�0.45S纭�:鈮�0.025P纾�:鈮�0.025Cr閴�:1.40锝�1.65Ni閹�:鈮�0.30Cu閵�:鈮�0.25Mo閴�:鈮�0.081)鏅€氶€€鐏細790-810鈩冨姞鐔�,鐖愬喎鑷�650鈩冨悗,绌烘埃鍐峰嵒-纭害170-207HB2)绛夋韩閫€鐏細790-810鈩冨姞鐔�,淇濇韩2灏忔檪,710-720鈩冪瓑婧�,绌哄喎-HB207-2293)姝ｇ伀锛�900-920鈩冨姞鐔�,淇濇韩鏅傞枔楣芥荡鐖�25-30S/mm,绌哄喎-HB270-3904)楂樻韩鍥炵伀锛�650-700鈩冨姞鐔�,绌哄喎-HB229-2855)娣伀锛�830-860鈩冨姞鐔�,娌规番-HRC62-666)浣庢韩鍥炵伀锛�150-170鈩冨洖鐏�,绌哄喎-HRC61-667)纰虫爱鍏辨徊锛�820-830鈩冨叡婊�1.5-3灏忔檪.娌规番,-60鈩冭嚦-70鈩冩繁鍐疯檿鐞�.150鈩�-160鍥炵伀,绌哄喎-HRC鈮�67涓湅GCr15SiMn杌告壙閶肩増濉婇鍨�:妯″叿閶煎吀鍨嬫噳(y墨ng)鐢�:1鍒堕€犳痪鍕曢珨鐨勯仼鐢ㄥ昂瀵歌寖鍦嶆瘮GCr15澶�,涓昏鐢ㄤ簬鍒堕€犲鍘�>12mm,澶栧緫>280mm鐨勮桓鎵垮鍦�;2鐩村緫50.8锝�203.8mm鐨勯嫾鐞�,鐩村緫>22mm鐨勬痪瀛�;3鍋氳姹傞珮纭害楂樿€愮（鎬х殑鍏朵粬姗熸闆朵欢,濡傝粙杓�銆佽灪鏃嬮噺瑕�(gu墨)绛�.4鎴愬瀷婊捐吉5涔熷彲浠ュ仛灏哄杓冨ぇ銆佸舰鐙€杓冨京(f霉)闆滃拰绮惧害杓冮珮鐨勫
閬煎gcr15杌告壙閶肩濡備綍閬歌臣鍍逛綅
