3Cr2NiMo鍍规牸
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3Cr2NiMo閶兼槸缍�(j墨ng)閬庨爯(y霉)纭檿鐞嗙殑楂樼礆濉戞枡妯″叿閶�,鏄� 3Cr2Mo閶肩殑鏀归€插瀷, 鏄湪3Cr2Mo閶间腑娣诲姞浜嗚唱(zh矛)閲忓垎鏁�(sh霉)鐐�0.8% ~1.2% 鐨勯幊, 瑭查嫾鍏锋湁楂樻番閫忔€�, 浠ュ強鑹ソ鐨勬媼鍏夋€ц兘銆侀浕鐏姳鍔犲伐鎬ц兘鍜岀毊绱嬪姞宸ユ€ц兘銆�
3Cr2NiMo閶兼槸3Cr2Mo閶肩殑鏀归€插瀷锛屾槸鍦�3Cr2Mo閶间腑娣诲姞浜嗚唱(zh矛)閲忓垎鏁�(sh霉)鐐�0.8%锝�1.2%鐨勯幊锛屽叾鍖栧(xu茅)鎴愬垎瑕嬭〃3-7鎵€绀�銆傝垏鐟炲吀鐢熺敘(ch菐n)鐨凱20閶兼敼閫插瀷718閶间竴鑷淬€�
鍖栧(xu茅)鎴愬垎(璩�(zh矛)閲忓垎鏁�(sh霉))(%)
Cr 1.70锝�2.00
Mo 0.25锝�0.40
Ni 0.85锝�1.15
P 鈮�0.020
S鈮�0.015
鐩歌畩榛濧c1725鈩�銆丄c3810鈩�銆丮s280鈩�銆�2.鐢熺敘(ch菐n)宸ヨ棟
鍫挎€у钩鐖愮矖鐓夌湡绌鸿劔姘�銆侀嫾鍖呭櫞绮夌簿鐓夋按澹撴閸涢€犵矖鍔犲伐瓒呰伈娉㈡帰鍌疯(di脿o)璩�(zh矛)鐔辫檿鐞嗘椹楀嚭寤犮€傜稉(j墨ng)姝ゅ伐钘濈敓鐢�(ch菐n)鍑虹殑閶兼潗閬斿埌杓冮珮鐨勬綌鍑堝害锛岀祫绻旂窗瀵嗭紝閺￠潰鎷嬪厜鎬ц兘濂�锛岃〃闈㈢矖绯欏害鍙仈Ra0.05锝�0.025m銆�
3Cr2NiMo閶兼槸缍�(j墨ng)閬庨爯(y霉)纭檿鐞嗙殑楂樼礆濉戞枡妯″叿閶�,鏄� 3Cr2Mo閶肩殑鏀归€插瀷, 鏄湪3Cr2Mo閶间腑娣诲姞浜嗚唱(zh矛)閲忓垎鏁�(sh霉)鐐�0.8% ~1.2% 鐨勯幊, 瑭查嫾鍏锋湁楂樻番閫忔€�, 浠ュ強鑹ソ鐨勬媼鍏夋€ц兘銆侀浕鐏姳鍔犲伐鎬ц兘鍜岀毊绱嬪姞宸ユ€ц兘銆傚凡闋�(y霉)纭笉闇€瑕佸啀娣‖, 閬╁悎浜庨浕铦曞姞宸ュ強閺￠潰鎷嬪厜铏曠悊, 缍滃悎鍔涘(xu茅)鎬ц兘濂�, 鍙啀鍔犵‖鑷�>40HRC銆�
瑭查嫾涔熷彲閲囩敤婊叉爱銆佹徊纭肩瓑鍖栧(xu茅)鐔辫檿鐞�,铏曠悊鍚庣殑琛ㄩ潰纭害鍙敱 370 ~420HV 鎻愰珮鍒�100HV椤憲鎻愰珮妯″叿鐨勮€愭€у拰鑰愯潟鎬�,涔熷彲灏嶆ā鍏疯扛琛岃〃闈㈤崓閴汇€傛ā鍏峰眬閮ㄦ悕澹炲悗涔熷彲鐢ㄨ鐒婃硶淇,鐒婃帴璩�(zh矛)鑹ソ,鍙互閫茶鍔犲伐銆傚湪闋�(y霉)纭厠(t脿i)浣跨敤,闃叉浜嗙啽铏曠悊璁婂舰銆傝┎閶肩従(xi脿n)宸茬磵鍏ユ垜鍦嬫(bi膩o)婧�(zh菙n) GB/T1299-2000 鍜� YB/T 094-1997銆�
鎬ц兘鐗归粸
缍�(j墨ng)860鈩冩番鐏�锛�650鈩冨洖鐏悗锛屽婧強楂樻韩鍔涘(xu茅)鎬ц兘瑕嬭〃3-8鎵€绀�銆�
琛�3-8 P4410閶肩殑鍔涘(xu茅)鎬ц兘
瑭﹂婧害/鈩� b/MPa s/MPa (%) (%) k/(J/cm2) HRC
瀹ゆ韩 1235
200 1006 882 13.6 56
400 882 811 14.0 67
3Cr2NiMo閶煎湪纭害鍊肩偤32锝�36HRC鑼冨湇鍏�(n猫i)锛屽叿鏈夎壇濂界殑杌�銆侀姂銆佺（绛夊姞宸ユ€ц兘銆�
3Cr2NiMo閶间篃鍙噰鐢ㄧ伀鐒板眬閮ㄥ姞鐔辨番鐏�锛屽姞鐔辨韩搴�800锝�825鈩�锛屽湪绌烘埃涓垨鐢ㄥ绺┖姘ｅ喎鍗伙紝灞€閮ㄨ〃闈㈢‖搴﹀彲閬�56锝�62HRC锛屽彲寤堕暦妯″叿浣跨敤澹藉懡銆備篃鍙皪妯″叿閫茶琛ㄩ潰閸嶉壔锛岃〃闈㈢‖搴﹀彲鐢�370锝�420HV鎻愰珮鍒�1000HV锛岄’钁楁彁楂樻ā鍏风殑鑰愮（鎬у拰鑰愯潟鎬�銆�
3Cr2NiMo閶煎埗閫犵殑妯″叿锛屽眬閮ㄦ悕澹炲悗涔熷彲鐢ㄨ鐒婃硶淇锛岀剨鎺ヨ唱(zh矛)閲忚壇濂斤紝鍙互閫茶鍔犲伐銆�
鎳�(y墨ng)鐢�
3Cr2NiMo閶煎湪闋�(y霉)纭厠(t脿i)(30锝�36HRC)浣跨敤锛岄槻姝簡鐔辫檿鐞嗚畩褰�锛岄仼浜庡埗閫犲ぇ鍨�銆佸京(f霉)闆�銆佺簿瀵嗗鏂欐ā鍏�銆傝┎閶间篃鍙噰鐢ㄦ徊姘€佹徊纭肩瓑鍖栧(xu茅)鐔辫檿鐞�锛岃檿鐞嗗悗鍙嵅寰楁洿楂樿〃闈㈢‖搴�锛岄仼浜庡埗浣滈珮绮惧瘑鐨勫鏂欐ā鍏枫€�
鍙冭€冪墝铏�
涓湅 GB 妯�(bi膩o)婧�(zh菙n)鐗岃櫉 3Cr2NiMo銆佺憺鍏� UDDEHOLM 妯�(bi膩o)婧�(zh菙n)鐗岃櫉 IMPAX HI HARD銆佺編鍦婣ISI妯�(bi膩o)婧�(zh菙n)鐗岃櫉 P20 MODIFIED銆佺編鍦� AISI 妯�(bi膩o)婧�(zh菙n)鐗岃櫉 P20 + Ni銆佸痉鍦� DIN 妯�(bi膩o)婧�(zh菙n)鐗岃櫉1.2738銆佺憺鍏镐竴鍕濈櫨 (ASSAB) 妯�(bi膩o)婧�(zh菙n)鐗岃櫉718 (HH)
鍏稿瀷鎳�(y墨ng)鐢�
1) 閬╀簬鍒朵綔澶у瀷銆佸京(f霉)闆溿€佺簿瀵嗗鏂欐ā鍏�銆�
2) 鐢ㄤ簬鏈夐彙闈㈡媼鍏夎姹傜殑濉戞枡妯″叿.
涓瓙閲戝爆鈥攟3Cr2NiMo鏉愯唱(zh矛)鍠�, |鈥� 涓瓙閲戝爆3Cr2NiMo閶兼潗,
涓瓙閲戝爆鈥攟3Cr2NiMo鍚堥噾閶�, |鈥� 涓瓙閲戝爆3Cr2NiMo鍍规牸,
涓瓙閲戝爆鈥攟3Cr2NiMo浠ｇ悊鍟�, |鈥� 涓瓙閲戝爆3Cr2NiMo閶兼澘,
涓瓙閲戝爆鈥攟3Cr2NiMo鎵圭櫦(f膩)鍟�, |鈥� 涓瓙閲戝爆3Cr2NiMo鍦撴,
涓瓙閲戝爆鈥攟3Cr2NiMo鐩撮姺鍍�, |鈥� 涓瓙閲戝爆3Cr2NiMo妯″叿鏉愭枡,
涓瓙閲戝爆鈥攟3Cr2NiMo鍎�(y艒u)鍕㈠湪鍝噷? |鈥� 涓瓙閲戝爆3Cr2NiMo鐩撮姺,
涓瓙閲戝爆鈥攟3Cr2NiMo鎵圭櫦(f膩)鍍�, |鈥� 涓瓙閲戝爆3Cr2NiMo鏄粈涔堟潗鏂�
涓瓙閲戝爆鈥攟3Cr2NiMo閵峰敭鍟�, |鈥斾腑姝愰噾灞�3Cr2NiMo鏄粈涔堥嫾鏉�,
涓瓙閲戝爆鈥攟3Cr2NiMo鍚堥噾鍦撻嫾, |鈥斾腑姝愰噾灞�3Cr2NiMo绲�(ji茅)妲�(g貌u)閶奸綊杓嫾,
3Cr2NiMo鐗岃櫉 3Cr2NiMo灏嶇収 3Cr2NiMo鏉愯唱(zh矛)3Cr2NiMo閶兼潗 3Cr2NiMo妯�(bi膩o)婧�(zh菙n)3Cr2NiMo鏉挎潗 3Cr2NiMo闆跺敭3Cr2NiMo鏉愭枡 3Cr2NiMo鎴愬垎3Cr2NiMo鍦嬫(bi膩o) 3Cr2NiMo灏嶆噳(y墨ng) 3Cr2NiMo灏嶇収鐗岃櫉3Cr2NiMo妯�(bi膩o)婧�(zh菙n)灏嶇収3Cr2NiMo灞堟湇寮峰害 3Cr2NiMo灏嶆噳(y墨ng)鍦嬫(bi膩o)3Cr2NiMo浜よ波鐙€鎱�(t脿i)3Cr2NiMo鍖栧(xu茅)鎴愪唤3Cr2NiMo姗熸鎬ц兘3Cr2NiMo鍔涘(xu茅)鎬ц兘3Cr2NiMo鍦嬫(bi膩o)鐗岃櫉 3Cr2NiMo纭害澶氬皯3Cr2NiMo鐗╃悊鎬ц兘3Cr2NiMo鏉愭枡鎸佹€� 3Cr2NiMo鍧枡銆�3Cr2NiMo鏉挎潗锛氭柊鑱�3Cr2NiMo 鍦撻嫾 3Cr2NiMo鏉愭枡锛�3Cr2NiMo鍚堥噾閶�锛�3Cr2NiMo灏忓湏妫�锛�3Cr2NiMo鐝�(xi脿n)璨ㄧ洿閵峰晢 3Cr2NiMo 閸涘湏 3Cr2NiMo鍍规牸锛�3Cr2NiMo鏉卞寳鐗归嫾锛�3Cr2NiMo 寤犲鐩撮姺鍍� 3Cr2NiMo杌嬪湏 20铏熼嫾鎵圭櫦(f膩)锛�3Cr2NiMo鏉辩壒锛� 3Cr2NiMo 鐝�(xi脿n)璨ㄨ硣婧�锛�3Cr2NiMo鍚堥噾閶兼壒鐧�(f膩) 3Cr2NiMo鏉挎潗 3Cr2NiMo閵峰敭锛�3Cr2NiMo鎾爢鐗归嫾锛� 3Cr2NiMo鐝�(xi脿n)璨ㄨ(gu墨)鏍�锛�3Cr2NiMo閶兼潗 3Cr2NiMo钖勬澘 3Cr2NiMo浠ｇ悊锛�3Cr2NiMo鎾爢閶�锛� 3Cr2NiMo宸ヨ棟锛�3Cr2NiMo鏄粈涔堟潗鏂�3Cr2NiMo鍧枡銆�3Cr2NiMo鏉挎潗锛氭柊鑱�3Cr2NiMo鍦撻嫾3Cr2NiMo鏄粈涔堥嫾3Cr2NiMo灏嶆噳(y墨ng)浠€涔堢墝铏�
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3Cr2NiMo鐩村緫20鐨勫湏閶� 3Cr2NiMo鎵圭櫦(f膩)鍟� 3Cr2NiMo鐔辫檿鐞嗗伐钘� 3Cr2NiMo鐩撮姺榛�
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瀵堕嫾3Cr2NiMo閶兼澘 澶у喍3Cr2NiMo閶兼澘 鑸堟緞3Cr2NiMo閶兼澘 鏉嫾3Cr2NiMo閶兼澘 闉嶉嫾3Cr2NiMo閶兼澘
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3Cr2NiMo鍚堥噾閶� 閶兼潗/鏉愭枡鍚嶇ū锛� 鍚堥噾閶尖€�3Cr2NiMo鈥旈嫾鏉�,绲�(ji茅)妲�(g貌u)閶�,鍚堥噾纰崇礌閶�,鍚堥噾鍦撴鐩ょ窔
3Cr2NiMo鍚堥噾閶� 鍦撴/鍦撴鐝�(xi脿n)璨細鍦撴鐩村緫1mm-500mm,姣涘湏,杌婂厜鍦�,閸涘湏,鍏夊湏,杌嬪湏绛�
3Cr2NiMo鍚堥噾閶� 鐩ょ窔/绶氭潗鐝�(xi脿n)璨細鐩ょ窔鐩村緫0.01mm-100mm,鐩ょ窔,绶氭潗绛�
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