| 瑭崇窗(x矛)鍙冩暩(sh霉) | |||
|---|---|---|---|
| 鍝佺墝/寤犲 | 澶╂ | 鍨嬭櫉(h脿o) | 7Mn15Cr2Al3V2WMo |
| 褰㈢媭 | 妫掓潗 | 鍔犲伐宸ヨ棟 | 鍐疯粙 |
| 鍘氬害 | 100mm-500mm | 瀵害 | 1250mm-1500mm |
| 闀�(zh菐ng)搴� | 6500mm-7000mm | 鎶楁媺寮�(qi谩ng)搴� | 370MPa锝�480MPa |
| 鍔犲伐鏈嶅嫏(w霉) | 绮楀姞宸� | 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) | C绱�(j铆) | 鍔犲伐瀹氬埗 | 鏄� |
| 鏄惁閫�(j矛n)鍙� | 鏄� | 甯冩皬纭害 | HRC42-45 |
| C鍚噺 | 0.65-0.75 | Mn鍚噺 | 14.5-16.5 |
| Si鍚噺 | 0.8 | 鐢ㄩ€� | 7Mn15鐒�(w煤)纾侀嫾鍑哄粻鏅�(sh铆)宸叉檪(sh铆)鏁堢‖鍖栬檿鐞�,涓嶉渶浠讳綍鐔辫檿 |
| 鐢�(ch菐n)鍦� | 寤ｆ澅 | ||
7Mn15Cr2Al3V2WMo鐒�(w煤)纾侀嫾鏉愭枡渚涜波鐙€鎱�(t脿i)鍜屽嚭寤犵‖搴�
7Mn15妯″叿閶奸嫾妫�/閶兼澘/鍦撻嫾/鍦撴/閶兼潗/鏉愯唱(zh矛)/鏉愭枡/妯″鐨勪緵璨ㄧ媭鎱�(t脿i)鍧囩偤鏅�(sh铆)鏁堢‖鍖栫媭鎱�(t脿i)锛屽嚭寤犵‖搴︾磩鐐�40-45HRC銆�
7Mn15Cr2Al3V2WMo鐒�(w煤)纾侀嫾鎬ц兘鍙婄壒榛�(di菐n)
7Mn15鏄竴绋珮寮�(qi谩ng)搴﹀ェ姘忛珨鍨嬬劇(w煤)纾佹ā鍏烽嫾锛屽湪鍚勭ó鐙€鎱�(t脿i)涓嬮兘鑳戒繚鎸佺┅(w臎n)瀹氱殑濂ф皬楂旓紝鍥犳锛�7Mn15鐒�(w煤)纾侀嫾鍏锋湁瓒呬綆鐨勭灏�(d菐o)鐜囷紝杓冮珮鐨勯珮婧挤(qi谩ng)搴﹀拰纭害锛屽劒(y艒u)鑹殑闊屾€у拰鐒婃帴鎬э紝姗�(j墨)姊版€ц兘鍗撹秺锛岃€愮（鎬у劒(y艒u)鑹�銆�7Mn15鐒�(w煤)纾侀嫾鍑哄粻鏅�(sh铆)宸叉檪(sh铆)鏁堢‖鍖栬檿鐞嗭紝涓嶉渶浠讳綍鐔辫檿鐞�锛涗笖閶兼潗绲勭箶鍧囧嫽锛屾渶閬╃敤浜庣簿瀵嗚潟鑺卞姞宸�銆�
7Mn15Cr2Al3V2WMo鐒�(w煤)纾侀嫾閫€鐏(gu墨)鑼�
7Mn15閫€鐏韩搴�880-900锛屼繚婧檪(sh铆)闁�3-6h锛岀垚鍐�锛�500浠ヤ笅鍑虹垚绌哄喎锛岀‖搴︾偤28-30HRC锛涚祫绻旂偤绱�(x矛)鏅剁矑濂ф皬楂�+鍧囧嫽鍒嗗竷鐨勯绮掔⒊鍖栫墿銆�
7Mn15Cr2Al3V2WMo鐒�(w煤)纾侀嫾鍥烘憾铏曠悊宸ヨ棟
7Mn15鐒�(w煤)纾侀嫾鍥烘憾婧害1170-1190锛屼繚婧�15-20min锛屾按鍐�銆�
7Mn15Cr2Al3V2WMo鐒�(w煤)纾侀嫾鏅�(sh铆)鏁堣檿鐞嗗伐钘�
7Mn15鐒�(w煤)纾侀嫾鏅�(sh铆)鏁堣檿鐞嗘韩搴�650-700锛屾檪(sh铆)鏁�15-20h锛岀┖鍐�锛岀‖搴︹墺45HRC銆�
7Mn15Cr2Al3V2WMo鐒�(w煤)纾侀嫾姘ｉ珨姘⒊鍏辨徊宸ヨ棟
7Mn15鐒�(w煤)纾侀嫾姘ｉ珨姘⒊鍏辨徊铏曠悊宸ヨ棟鍙冩暩(sh霉)锛氭徊姘韩搴�550-570锛屾徊姘檪(sh铆)闁�4-6h锛屽彲鐛插緱鐨勬徊灞ゆ繁搴︾偤0.03-0.04mm锛屾徊灞よ〃闈㈢‖搴︾偤950-1100HV銆�
7Mn15Cr2Al3V2WMo鐒�(w煤)纾侀嫾鏉愯唱(zh矛)璩�(zh矛)淇�/璩�(zh矛)閲忓畨鍏ㄨ獚(r猫n)璀夛細
鎻愪緵7Mn15鐒�(w煤)纾侀嫾鍘熼嫾寤犳潗璩�(zh矛)璀夋槑鏇�锛屼互纰轰繚妯″叿閶艰唱(zh矛)閲�銆�