| 瑭崇窗(x矛)鍙冩暩(sh霉) | |||
|---|---|---|---|
| 鍝佺墝/寤犲 | 瀵堕嫾 | 鍨嬭櫉(h脿o) | D2 |
| 褰㈢媭 | 妫掓潗 | 鍔犲伐宸ヨ棟 | 鐔辫粙 |
| 鍘氬害 | 8mm-100mm | 瀵害 | 1000mm-1250mm |
| 闀�(zh菐ng)搴� | 6000mm-6500mm | 鎶楁媺寮�(qi谩ng)搴� | 610MPa~650MPa |
| 鍔犲伐鏈嶅嫏(w霉) | 鐒�(w煤)鍔犲伐 | 鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n) | 鍦�(gu贸)妯�(bi膩o) |
| 璩�(zh矛)閲忕瓑绱�(j铆) | A绱�(j铆) | 鍔犲伐瀹氬埗 | 鏄� |
| 鏄惁閫�(j矛n)鍙� | 鏄� | 鐢ㄩ€� | 寤ｆ硾 |
| 鐢�(ch菐n)鍦� | 灞辨澅 娌冲寳 澶╂触 | ||
鐝�(xi脿n)璨ㄩ珮鑰愮（妯″叿閶糄2鍦撻嫾 DC53鍦撻嫾 鍙ｇ僵姗�(j墨)鐢ㄥ湏閶�
Cr12MoV妯″叿閶�
鐗规€�:鍚堥噾宸ュ叿閶�:Cr12MoV
閬╃敤鑼冨湇
鍐蜂綔妯″叿閶�锛岄嫾鐨勬番閫忔€�銆佹番鐏洖鐏殑纭害銆佽€愮（鎬�銆佸挤(qi谩ng)搴﹀潎姣�Cr12楂�銆傜敤浜庡埗閫犳埅闈㈣純澶�銆佸舰鐙€寰�(f霉)闆�銆佸伐浣滄浠剁箒閲嶄笅鐨勫悇绋喎娌栨ā鍏峰拰宸ュ叿锛屽娌栧瓟鍑规ā銆佸垏閭婃ā銆佹痪閭婃ā銆侀嫾鏉� 娣辨媺浼告ā銆佸湏閶�銆佹(bi膩o)婧�(zh菙n)宸ュ叿鍜岄噺瑕�(gu墨)銆佽灪绱嬫痪妯＄瓑銆�
渚涜波鐙€鎱�(t脿i)
渚涜波鍝佺ó鏈夌啽杌嬫潗銆侀崨鏉�銆佸喎鎷夋潗銆佺啽杌嬮嫾鏉垮拰鍐锋媺閶肩挡
鐗╃悊鎬ц兘
Cr12MoV鏄湅(gu贸)妯�(bi膩o)鐨勮(shu艒)娉�锛屽痉妯�(bi膩o)鍙仛:X165CrMoV12
鍖栧(xu茅)鎴愪唤:
纰� C :1.45~1.70
纭� Si:鈮�0.40
閷� Mn:鈮�0.40
纭� S :鈮�0.030
纾� P :鈮�0.030
閴� Cr:11.00~12.50
閹� Ni:鍏佽ū娈樹綑鍚噺鈮�0.25
閵� Cu:鍏佽ū娈樹綑鍚噺鈮�0.30
閲� V :0.15~0.30
閴� Mo:0.40~0.60
鍔涘(xu茅)鎬ц兘:
纭害 :閫€鐏�,255~207HB(14-25BRC),澹撶棔鐩村緫3.8~4.2mm;娣伀,鈮�60HRC
Cr12MoV鐢ㄩ€�
Cr12MoV妯″叿閶兼番閫忔€�銆佹番鐏洖鐏悗鐨勭‖搴�銆佸挤(qi谩ng)搴�銆侀煂鎬ф瘮CR12楂橈紝鐩村緫鐐�300~400mm浠ヤ笅鐨勫伐浠跺彲瀹屽叏娣€�锛屾番鐏畩褰㈠皬锛屼絾楂樻韩濉戞€ц純宸�銆�Cr12MoV澶氱敤浜庡埗閫犳埅闈㈣純澶с€佸舰鐙€寰�(f霉)闆�銆佸伐浣滆矤(f霉)鑽疯純閲嶇殑鍚堢ó妯″叿鍜屽伐鍏枫€傚娌栧瓟鍑规ā銆佸垏閭婃ā銆佹痪閭婃ā銆侀嫾鏉跨瓑銆�
鐔辫檿鐞嗚(gu墨)鑼�
鐔辫檿鐞嗚(gu墨)鑼�:1.娣伀,950~1000鈩冩补鍐�;2.娣伀1020鈩�,200鈩冨洖鐏�2h銆�
閲戠浉绲勭箶:绱�(x矛)绮掔媭鐝犲厜楂�+纰冲寲鐗�銆�
浜よ波鐙€鎱�(t脿i):閶兼潗浠ラ€€鐏媭鎱�(t脿i)浜よ波銆�
鍐锋摖澹撴懜鎴愬澂杌熷寲瑕�(gu墨)鑼�
浣�??閻靛睉淇濊(h霉)鍔犵啽,婧害760~780掳C,鏅�(sh铆)闁�10h,鐖愬喎,纭害l96HBW,鍙爢鍒╁(sh铆)鐝�(xi脿n)鍐锋摖澹撴垚褰�
鏅€氱瓑婧悆鍖栭€€鐏(gu墨)鑼�
850 ~870鈩兠�3~4h,闅ㄧ垚鍐峰嵒鍒�740~760鈩兠�4~5h绛夋韩,鍑虹垚绌哄喎 纭害鈮�241HBW,鍏辨櫠纰冲寲鐗╃瓑绱�(j铆)鈮�3绱�(j铆)
鏈€浣崇瓑婧韩搴�740~76o掳C,鏅�(sh铆)闁撯墺4 ~5h
鐞冨寲閫€鐏(gu墨)鑼�
(860卤1眉)掳C脳2~4h,浠�30掳C/h鍐烽€熺垚鍐�,(740卤10)掳c x4-6h, 闅ㄧ垚绶╂參鍐峰嵒鍒�500 ~600掳C,鍑虹垚绌哄喎.纭害207 ~255HBW銆�
鐝�(xi脿n)璨ㄩ珮鑰愮（妯″叿閶糄2鍦撻嫾 DC53鍦撻嫾 鍙ｇ僵姗�(j墨)鐢ㄥ湏閶�
