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璩囪▕瑭虫儏
42crmo妫掓枡
鐧�(f膩)甯冭€咃細baishun16  鐧�(f膩)甯冩檪(sh铆)闁擄細2023-05-15 10:01:03

42crmo鍦撻嫾鐢ㄤ簬鍒堕€犳壙鍙楁矕鎿娿€佸綆鎵�銆侀珮杓夎嵎鐨勫悇绋(j墨)鍣ㄤ腑鐨勯噸瑕侀浂浠讹紝濡傝粙閶兼(j墨)浜哄瓧榻掕吉銆佹洸杌�銆侀寴妗�銆侀€f】銆佺穵鍥轰欢锛屾苯杓櫦(f膩)鍕�(d貌ng)姗�(j墨)涓昏桓銆佽粖杌革紝鐧�(f膩)鍕�(d貌ng)姗�(j墨)鍌冲嫊(d貌ng)闆朵欢锛屽ぇ鍨嬮浕鍕�(d貌ng)姗�(j墨)杌�42CrMo閶兼潗濉戞枡妯″叿鐢ㄩ嫾锛屽叿鏈夎壇濂界殑姗�(j墨)姊版€ц兘鍙婂彲鍔犲伐鎬�锛屾噳(y墨ng)鐢ㄧ浉鐣�(d膩ng)寤f硾锛屼富瑕佹湁鏉挎潗鍜屽湏妫掑叐绋鍨嬬殑鏉愭枡锛屽叾涓澘鏉愮敤浜庢ā鍏风殑鍔犲伐鐢熺敘(ch菐n)锛屽湏妫掔敤浜庢(j墨)姊扮洿鎺ュ姞宸ラ浂浠�锛屽緱鍒颁簡琛屾キ(y猫)鐨勮獚(r猫n)鍙�銆�     42crmo澶у湏閶艰(gu墨)鏍�:300  310   320   330  340  350  360  370  380   390   400  420  440   460    480    500                                                                         

鍖栧(xu茅)鎴愪唤 
纰� C 锛�0.38锝�0.45% 
纭� Si锛�0.17锝�0.37% 
閷� Mn锛�0.50锝�0.80% 
纭� S 锛氬厑瑷辨畼浣欏惈閲忊墹0.035% 
纾� P 锛氬厑瑷辨畼浣欏惈閲忊墹0.035% 
閴� Cr锛�0.90锝�1.20% 
閹� Ni锛氬厑瑷辨畼浣欏惈閲忊墹0.030% 
閵� Cu锛氬厑瑷辨畼浣欏惈閲忊墹0.030% 
閴� Mo锛�0.15锝�0.25% 



鐗╃悊鎬ц兘 
1)鑷ㄧ晫榛�(di菐n)婧害(杩戜技鍊�)锛欰c1=730掳C銆丄c3=800掳C銆丮s=310掳C銆� 
2)绶氳劰绯绘暩(sh霉):婧害20~100掳C/20~200掳C/20~300掳C /20 ~400掳C/20~500掳C /20~600掳C,绶氳劰绯绘暩(sh霉): 11.1脳10K/12.1脳10K/12.9脳10K/13.5脳10K/13.9脳10K14.1脳10K銆� 
3)褰堟€фā閲�:婧害20掳C/300掳C/400掳C/500掳C/600掳C,褰堟€ф懜210000MPa/185000MPa/ 175000MPa/165000MPa/15500oMPa


鍔涘(xu茅)鎬ц兘 
鎶楁媺寮�(qi谩ng)搴ο僢 (MPa)锛氣墺1080(110) 
灞堟湇寮�(qi谩ng)搴ο僺 (MPa)锛氣墺930(95) 
浼搁暦(zh菐ng)鐜囄�5 (%)锛氣墺12 
鏂烽潰鏀剁府鐜囅� (%)锛氣墺45 
娌栨搳鍔� Akv (J)锛氣墺63 
娌栨搳闊屾€у€� 伪kv (J/cm2)锛氣墺78(8) 
纭害 锛氣墹217HB 
瑭︽ǎ灏哄锛氳│妯f瘺鍧昂瀵哥偤25mm 


42crmo鍦撻嫾 
鍦撻嫾鏄寚鎴潰鐐哄湏褰㈢殑瀵�(sh铆)蹇冮暦(zh菐ng)姊濋嫾鏉愩€傚叾瑕�(gu墨)鏍间互鐩村緫鐨勬绫虫暩(sh霉)琛ㄧず锛屽鈥� 50鈥濆嵆琛ㄧず鐩村緫鐐� 50姣背鐨勫湏閶�銆� 


鍦撻嫾鍒嗙偤鐔辫粙銆侀崨鍒跺拰鍐锋媺涓夌ó銆傜啽杌嬪湏閶肩殑瑕�(gu墨)鏍肩偤5.5-250姣背銆傚叾涓細5.5-25姣背鐨勫皬鍦撻嫾澶у浠ョ洿姊濇垚鎹嗕緵鎳�(y墨ng)锛屽父鐢ㄤ綔閶肩瓔銆佽灪鏍撳強鍚勭ó姗�(j墨)姊伴浂浠�锛涘ぇ浜�25姣背鐨勫湏閶�锛屼富瑕佺敤浜庡埗閫犳(j墨)姊伴浂浠舵垨浣滅劇绺嫾绠″澂 


鍦撻嫾鑸囧叾瀹冮嫾绛嬬殑鍗€(q奴)鍒�:

1 澶栧瀷涓嶄竴妯�,鍦撻嫾澶栧瀷鍏夊湏,鐒$磱鐒¤倠,鍏跺畠閶肩瓔琛ㄩ潰澶栧瀷鏈夊埢绱嬫垨鏈夎倠.閫欐ǎ灏遍€犳垚鍦撻嫾鑸囨贩鍑濆湡鐨勭矘绲�(ji茅)鍔涘皬,鑰屽叾瀹冮嫾绛嬭垏娣峰嚌鍦熺殑绮樼祼(ji茅)鍔涘ぇ.

2 鎴愪唤涓嶄竴妯�,鍦撻嫾(涓€绱�(j铆)閶�)灞簬鏅€氫綆纰抽嫾,鍏跺畠閶肩瓔澶氱偤鍚堥噾閶�.

3寮�(qi谩ng)搴︿笉涓€妯�.鍦撻嫾寮�(qi谩ng)搴︿綆,鍏跺畠閶煎挤(qi谩ng)搴﹂珮,鍗崇洿寰戝ぇ灏忕浉鍚岀殑鍦撻嫾鑸囧叾瀹冮嫾绛嬬浉姣�,鍦撻嫾鎵€鑳芥壙鍙楃殑鎷夊姏瑕佹瘮鍏跺畠閶肩瓔灏�,浣嗗湏閶肩殑濉戞€ф瘮鍏跺畠閶肩瓔寮�(qi谩ng),鍗冲湏閶煎湪琚媺鏂峰墠鏈夎純澶х殑璁婂舰,鑰屽叾瀹冮嫾绛嬪湪琚媺鏂峰墠鐨勮畩褰㈣灏忚澶� 


鏈叕鍙�42CrMo鍚堥噾閶兼澘 42CrMo鍚堥噾閶兼 42CrMo鍏夊湏妫掑瓨璨ㄨ睈瀵�锛屽昂瀵稿畬鍌�锛岀壒娈婅(gu墨)鏍煎彲鎻愬墠闋�(y霉)瑷�銆�


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浠婃棩鏈€鏂拌硣瑷�
鐔遍杸璩囪▕
0571-87774297