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65Mn褰堢哀閶�
65Mn褰堢哀閶�
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�16
涓婃灦鏃ユ湡锛�2021-06-29 14:50:33
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鏈€灏戣捣瑷傦細1鍗冨厠
鐎忚閲忥細733
璩囨枡涓嬭級锛�鏆劇(w煤)璩囨枡涓嬭級
鍏朵粬涓嬭級锛�鏆劇(w煤)鐩搁棞(gu膩n)涓嬭級
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    65Mn褰堢哀閶�


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    65Mn褰堢哀閶兼潗璩�(zh矛)锛�65Mn褰堢哀閶兼澘鏉�锛�65Mn褰堢哀閶兼垚鍒�


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    65Mn褰堢哀閶兼€ц兘

    鐔�铏曠悊鍙婂喎鎷旂‖鍖栧悗锛屽挤(qi谩ng)搴︽瘮杓冮珮锛屽叿鏈変竴瀹氱殑鏌旈煂鎬�鍜�鍙�濉戞€�锛涚浉鍚岃〃闈㈢媭鎱�(t脿i)鍜屽畬鍏ㄦ番閫忔儏娉佷笅锛岀柌鍕炴サ闄愯垏浜斿僵鍚堥噾褰堢哀鐩哥暥(d膩ng)銆備絾娣�閫忔€�闈炲父宸紝涓昏鐢ㄤ簬杓冨皬灏哄鐨勫綀绨�锛屽瑾�(di脿o)澹撹(di脿o)閫�?g貌u)妞堜紴顤亂(c猫)鍔涘綀绨�銆佷竴鑸(j墨)姊颁笂鐨勫湏銆佹柟铻烘棆褰堢哀鎴栨媺鎴愰嫾绲蹭綔灏忓瀷姗�(j墨)姊颁笂鐨勫綀绨�銆�

    鏉愭枡鍚嶇ū(ch膿ng)锛�褰堢哀閶�
    鐗岃櫉(h脿o)锛�65Mn
    妯�(bi膩o)婧�(zh菙n)锛欸B/T 1222-2007
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    纭� Si锛�0.17锝�0.37
    閷� Mn锛�0.90锝�1.20
    纭� S 锛氣墹0.035
    纾� P 锛氣墹0.035
    閴� Cr锛氣墹0.25
    閹� Ni锛氣墹0.25
    閵� Cu锛氣墹0.25
    鍔涘(xu茅)鎬ц兘
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    灞堟湇寮�(qi谩ng)搴� Rs (MPa)锛�430
    浼搁暦(zh菐ng)鐜� 未10 (%)锛�14~21.5
    鏂烽潰鏀�绺巼 蠄 (%)锛氫笉灏忎簬10
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    纭害
    鐔辫粙纭害锛�240~270HB
    鍐疯粙杌熸厠(t脿i)纭害锛�190~220HB
    鍐疯粙纭厠(t脿i)纭害锛�300~340HB
    鐔辫檿鐞嗙‖搴︼細38~60HRC

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    50Mn 锛�2.0-16锛�*1250*C 钀婇嫾 /鐔卞嵎/鐔辨澘
    65Mn 锛�2.0-16锛�*1010/1250*C 钀婇嫾 /鐔卞嵎/鐔辨澘

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