鍫嗙剨鐒婃璜�(q菒ng)瑾�(r猫n)婧�(zh菙n){浣曟皬}鐗�
D638Nb楂橀壔閼勯惖鍫嗙剨鐒婃
瑾�(shu艒)鏄庯細楂橀壔閼勯惖鍫嗙剨鐒婃锛屽叿鏈夎壇濂界殑鎶楃(鏂欑(鎼嶆€�銆�
鐢ㄩ€旓細涓昏鐢ㄤ簬鍙楄€愮(鏂欑(鎼嶅毚(y谩n)閲嶉儴浠跺強楂樻韩纾ㄦ悕閮ㄤ欢鐨勪慨寰�(f霉)銆�
鏉愯唱(zh矛)锛堢啍鏁烽噾灞寲瀛�(xu茅)鎴愬垎%锛夛細
C 3-6.5 Cr 22-35 Nb 4-8.5
鍫嗙剨纭害HRC锛氣墺60
D642楂橀壔閼勯惖鍫嗙剨鐒婃 鍨嬭櫉(h脿o)锛欵DZCr-B-03
瑾�(shu艒)鏄庯細楂橀壔閼勯惖鍫嗙剨鐒婃锛屼氦鐩存祦鍏╃敤锛屽爢鐒婂堡鍏锋湁鑹ソ鐨勬姉姘h潟鑳藉姏銆�
鐢ㄩ€旓細鐢ㄤ簬甯告韩鍜岄珮婧€愮(鑰愯厫铦曞伐浣滄浠剁殑闆堕儴浠�锛屽姘磋吉姗�(j墨)钁夌墖銆侀珮澹撴车闆朵欢銆侀珮鐖愭枡閻樼瓑銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C 1.5-3.5 Mn鈮�1 Cr 22-32 鍏朵粬鈮�7
鍫嗙剨纭害HRC锛氣墺45
D646楂橀壔閼勯惖鍫嗙剨鐒婃 鍨嬭櫉(h脿o)锛欵DCr-B-16
瑾�(shu艒)鏄庯細楂橀壔閼勯惖鍫嗙剨鐒婃锛屼氦鐩存祦鍏╃敤锛堜氦娴佺剨鏅�(sh铆)绌鸿級闆诲涓嶄綆浜�70V锛�锛屽爢鐒婂堡鍏锋湁鑹ソ鐨勬姉姘h潟鑳藉姏銆�
鐢ㄩ€旓細鐢ㄤ簬甯告韩鍜岄珮婧€愮(鑰愯厫铦曞伐浣滄浠剁殑闆堕儴浠�锛屽姘磋吉姗�(j墨)钁夌墖銆侀珮澹撴车闆朵欢銆侀珮鐖愭枡閻樼瓑銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C 1.5-3.5 Mn 1 Cr 22-32 鍏朵粬鈮�7
鍫嗙剨纭害HRC锛氣墺45
D656閼勯惖鍫嗙剨鐒婃 鍨嬭櫉(h脿o)锛欵DZ-A2-16
瑾�(shu艒)鏄庯細閼勯惖鍫嗙剨鐒婃锛屽爢鐒婂堡纭害楂橈紝鑰愬挤(qi谩ng)纾ㄦ枡纾ㄦ悕鍏锋湁鑹ソ鐨勬姉娌栨搳銆佹姉姘у寲鍙婅€愭埃铦曟€�锛屼氦鐩存祦鍏╃敤鐒婂墠闇€缍�(j墨ng)锛�300-350锛夆剝脳1h鐑樺共銆�
鐢ㄩ€旓細鐢ㄤ簬涓瓑娌栨搳鎯呮硜涓嬩富瑕佸彈纾ㄦ枡纾ㄦ悕鐨勮€愮(鑵愯潟浠�銆佸娣峰嚌鍦熸敧鎷屾(j墨)銆侀珮閫熸贩娌欐(j墨)銆佽灪鏃嬮€佹枡姗�(j墨)浠ュ強宸ヤ綔婧害涓嶈秴閬�(gu貌)500鈩冪殑楂樼垚鏂欓悩銆佺う鐭崇牬纰庢(j墨)銆佺叅瀛旀寲鎺樻(j墨)绛�銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C 3-4 Si鈮�2.5 Mn鈮�1.5 Cr 26-34 Mo 2-3 鍏朵粬鈮�3
鍫嗙剨纭害HRC锛氣墺60
D658楂橀壔閼勯惖鍫嗙剨鐒婃
瑾�(shu艒)鏄庯細楂橀壔閼勯惖鍫嗙剨鐒婃锛屽叿鏈夊劒(y艒u)鑹姉纾ㄦ枡纾ㄦ悕鎬�锛屽伐浣滄韩搴﹀彲閬�(d谩)650鈩�锛屼氦鐩存祦鍏╃敤锛岄浕寮х┅(w臎n)瀹�锛屽熀鏈劇(w煤)娓�銆�
鐢ㄩ€旓細鐢ㄤ簬纾ㄦ悕鍤�(y谩n)閲嶇殑闆堕儴浠跺強楂樻韩纾ㄦ悕閮ㄤ欢銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C 3-6.5 Cr 20-35 Mo 4-9 Nb 4-8.5 V 0.5-2.5 W 2.5-7.5
鍫嗙剨纭害HRC锛氣墺60
D667楂橀壔閼勯惖鍫嗙剨鐒婃 鍨嬭櫉(h脿o)锛� EDZCr-C-15
瑾�(shu艒)鏄庯細绱㈢埦棣緷鐗归珮閴婚憚閻靛爢鐒婄剨姊�锛岄噰鐢ㄧ洿娴佸弽鎺ワ紝鍫嗙剨灞ゅ湪500鈩冧互涓嬪叿鏈夎€愮(鎼�銆佽€愯厫铦曞拰鑰愭埃铦曡兘鍔�锛岃秴閬�(gu貌)姝ゆ韩搴﹀墖鍫嗙剨灞ょ‖搴︽槑椤笅闄�銆�
鐢ㄩ€旓細鐢ㄤ簬鍫嗙剨瑕佹眰鑰愬挤(qi谩ng)鐑堢(鎼�銆佽€愯厫铦曞拰鑰愭埃铦曠殑鍫�(ch菐ng)鍚�锛屽鐭虫补宸ユキ(y猫)涓洟蹇冭鍖栨车杌稿銆佺う灞辩牬纰庢(j墨)銆侀浂浠跺強鏌存补姗�(j墨)寮曟搸涓婄殑姘i杸(m茅n)钃嬬瓑銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C 2.5-5 Si 1-4.8 Mn鈮�8 Cr 25-32 Ni 3-5 鍏朵粬鈮�2
鍫嗙剨纭害HRC锛氣墺48
D678閼勯惖鍫嗙剨鐒婃 鍨嬭櫉(h脿o)锛� EDZ-131-08
瑾�(shu艒)鏄庯細鍚帰閼勯惖鍫嗙剨鐒婃锛屼氦鐩存祦鍏╃敤銆�
鐢ㄩ€旓細鐢ㄤ簬绀﹀北姗�(j墨)姊板拰鐮寸姗�(j墨)闆堕儴浠剁瓑鍙楃(鏂欑(鎼嶉儴浠剁殑鍫嗙剨銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C 1.5-2.2 W 8-10 鍏朵粬鈮�1
鍫嗙剨纭害HRC锛氣墺50
D680/D687楂橀壔閼勯惖鍫嗙剨鐒婃 鍨嬭櫉(h脿o)锛� EDZCr-D-15
瑾�(shu艒)鏄庯細鍚〖楂橀壔閼勯惖鍫嗙剨鐒婃锛岄噰鐢ㄧ洿娴佸弽鎺�銆傞浕寮х┅(w臎n)瀹氾紝椋涙亢灏�锛屾福灏戯紝鑴福瀹规槗锛屽爢鐒婂堡鍗充娇浣跨敤纭唱(zh矛)鍚堥噾鍒€鍏蜂篃闆d互閫�(j矛n)琛屽垏鍓插姞宸ワ紝鍙兘鐮旂(锛岄噾鐩哥祫绻旂偤棣皬楂�+绮楀ぇ寰�(f霉)鍚堢⒊鍖栫墿銆�
鐢ㄩ€旓細鐢ㄤ簬寮�(qi谩ng)鐑堢(鎼嶇殑鍫�(ch菐ng)鍚�锛屽鐗欒吉閴嗛牠灏忚桓銆佺叅瀛旀寲鎺樻(j墨)銆佹彁鍗囨枟銆佺牬纰庢(j墨)杓ャ€佹车妗嗙瓛銆佹贩鍚堟埃钁夌墖绛夈€�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C 3-4 Si鈮�3 Mn 1.5-3.5 Cr 22-32 B 0.5-2.5 鍏朵粬鈮�6
鍫嗙剨纭害HRC锛氣墺58
D916纰冲寲纭艰€愮(鍫嗙剨鐒婃
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鐢ㄩ€旓細鐢ㄤ簬鍙楀挤(qi谩ng)鐑堢(鏂欑(鎼嶉儴浠剁殑鍫嗙剨淇京(f霉)锛屽鎺掗ⅷ(f膿ng)姗�(j墨)钁夎吉銆佹偿婕挎车銆佺叅绀︽簻妲界啍鏁烽噾灞寲瀛�(xu茅)鎴愬垎/%
C 2-3 Cr鈮�5 B 1.5-2.5 鍏朵粬鈮�5
鍫嗙剨纭害HRC锛氣墺64
D918楂橀壔閼勯惖鍫嗙剨鐒婃 鍨嬭櫉(h脿o)锛欵DZ-A2-08
瑾�(shu艒)鏄庯細鏈夎純濂界殑鎶楁哀鍖栨€�銆佹姉姘h潟鎬�銆�
鐢ㄩ€旓細鐢ㄤ簬鍙椾腑绛夋垨鍔囩儓娌栨搳鎯呮硜涓嬬(鏂欑(鎼�锛屽杈�(n贸ng)妤�(y猫)姗�(j墨)姊�銆佺う灞辨(j墨)姊�銆佺矇纰庢(j墨)绛�銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C 3-4.5 Si鈮�2.5 Mn鈮�1.5 Cr 26-34 Mo 2-3 Nb 0.6-1
鍫嗙剨纭害HRC锛氣墺60
D938楂橀壔閼勯惖鍫嗙剨鐒婃 鍨嬭櫉(h脿o)锛欵DZ-A2-00
瑾�(shu艒)鏄庯細鍫嗙剨閲戝爆鐐哄綄鏁e垎甯冪⒊鍖栫墿鐩哥殑楂橀壔閼勯惖锛岄仼浜庨珮鎳�(y墨ng)鍔涢珮婧(鎼嶅牬(ch菐ng)鍚�銆�
鐢ㄩ€旓細鐢ㄤ簬绀﹀北姗�(j墨)姊板拰娉ユ伎鐨勫爢鐒娿€�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/% 楂橀壔閼勯惖鍙婂叾浠栭噾灞⒊鍖栫墿
鍫嗙剨纭害HRC锛�60-65
D007閼勯惖妯″叿鍫嗙剨鐒婃 鍨嬭櫉(h脿o)锛欵DTV-15
瑾�(shu艒)鏄庯細閼勯惖妯″叿鍫嗙剨鐒婃锛岄浕寮х┅(w臎n)瀹氾紝鐒婃帴宸ヨ棟鍎�(y艒u)鑹�锛岀剨绺噾灞偤閻电礌楂斿熀楂�+褰屾暎鍒嗗竷鐨勭⒊鍖栭帰锛屽叿鏈夊劒(y艒u)鑹殑鎶楄鎬�锛岀剨鍓嶄笉闋�(y霉)鐔�銆�
鐢ㄩ€旓細鐢ㄤ簬鐏板彛閼勯惖鐞�銆佺悆澧ㄩ憚閻靛拰鍚堥噾閼勯惖浠剁殑鍫嗙剨鍙婄剨瑁�(b菙)锛屽澶у瀷閼勯惖澹撳欢妯�銆侀憚閻垫垚褰㈡ā鍙婇憚閻垫ā鍏风瓑銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C鈮�0.25 Si鈮�1 Mn 2-3 Mo 2-3 V 5-8 B鈮�0.15
鍫嗙剨纭害HRC锛欻B鈮�180
D017閼勯惖鍒冨彛妯″叿鍫嗙剨鐒婃
瑾�(shu艒)鏄庯細閼勯惖鍒冨彛妯″叿鍫嗙剨鐒婃锛岀剨鎺ュ伐钘濇€уソ锛岄浕寮х┅(w臎n)瀹�锛岄婵鸿純灏�锛屾槗鑴福锛屾垚褰㈠厜娼旓紝鐒婄斧閲戝爆鐐洪Μ姘忛珨+褰屾暎鍒嗗竷鐨勭⒊鍖栭帰锛屽叿鏈夊劒(y艒u)鑹殑鎶楄鎬э紝鐒婂墠涓嶉爯(y霉)鐔�銆�
鐢ㄩ€旓細鐢ㄤ簬閼勯惖鍜屽悎閲戦憚閻靛垏閭婃ā鍏峰垉鍙g殑鍫嗙剨鍙婄剨瑁�(b菙)銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C 0.28-0.35 Si 1-2 Mn 0.6-1.5 Cr 5.5-7.5
鍫嗙剨纭害HRC锛氣墺53
D022楂樼‖搴﹁€愮(鍫嗙剨鐒婃
瑾�(shu艒)鏄庯細閹㈤壔閴嚛鍚堥噾鐨勯珮纭害鑰愮(鍫嗙剨鐒婃锛屼氦鐩村叐鐢�锛岀剨鎺ュ伐钘濇€уソ锛屽伐浠剁剨鍓嶄笉闋�(y霉)鐔�锛岀剨鍚庣劇(w煤)闇€绶╁喎銆�
鐢ㄩ€旓細鐢ㄤ簬寤虹瓚琛屾キ(y猫)鐨勫牽娉�銆佺(鎼嶆(j墨)浠跺拰鍒剁硸銆佺う灞�銆佸埗纾�銆佹按娉�銆佸叕璺瓑姗�(j墨)姊颁腑瑕佹眰鑰愮(鐨勯浂閮ㄤ欢鍫嗙剨銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C鈮�1 Cr鈮�5 W 12-16 Mo+V鈮�4 鍏朵粬鈮�1
鍫嗙剨纭害HRC锛氣墺58锛堢剨鍚庣┖鍐凤級
D027娌栬級妯″垉鍙e爢鐒婄剨姊�
瑾�(shu艒)鏄庯細娌栬級妯″垉鍙e爢鐒婄剨姊�锛岀剨鎺ュ伐钘濇€уソ锛屼竴鑸剨鎺ユ浠朵笅涓嶆槗鐢�(ch菐n)鐢熻绱�銆佹埃瀛�銆佸ぞ娓o紝鐒婂墠宸ヤ欢涓嶉爯(y霉)鐔憋紝鐒婂悗涓嶉渶鐔辫檿鐞�锛岃〃闈㈢‖搴RC58銆�
鐢ㄩ€旓細鐢ㄤ簬鍚勭ó澶т腑鍨嬫矕杓変慨閭婃ā鐨勫壀鍒囧垉鍙g殑妯″叿鍫嗙剨鍜屼慨寰�(f霉)銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%锛�
C鈮�0.45 Si鈮�2.8 Cr鈮�5.5 Mo鈮�0.5 V鈮�0.5
鍫嗙剨纭害HRC锛氣墺55
D036娌栬級妯″垉鍙e爢鐒婄剨姊�
瑾�(shu艒)鏄庯細娌栬級妯″垉鍙e爢鐒婄剨姊�锛屼氦鐩村叐鐢�锛岀剨鎺ュ伐钘濇€уソ锛屽爢鐒婂堡绲勭箶鍙婄‖搴︾┅(w臎n)瀹氭€уソ锛岀剨鍓嶄笉闋�(y霉)鐔�锛岀剨鍚庝笉鐔辫檿鐞嗐€�
鐢ㄩ€旓細鐢ㄤ簬鍫嗙剨鍒堕€犲拰鍜屼慨寰�(f霉)娌栨ā(鍦ㄧ⒊閶煎熀楂斾笂鍫嗙剨褰㈡垚鍒冨彛)锛屼篃鍙敤浜庝慨寰�(f霉)瑕佹眰鑰愮(鎬ц純楂樼殑姗�(j墨)姊伴浂閮ㄤ欢銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
C 0.5-0.7 Si 0.6-0.8 Mn 0.6-0.9 Cr 5-6 Mo 1.5-2 V鈮�0.5
鍫嗙剨纭害HRC锛氣墺55锛堢剨鍚庣┖鍐凤級
D047杓ュ姗�(j墨)纭潰鍫嗙剨鐒婃
瑾�(shu艒)鏄庯細杓ュ姗�(j墨)纭潰鍫嗙剨鐒婃锛岄噰鐢ㄧ洿鍙嶆帴锛岀剨鎺ュ伐钘濇€уソ锛屾姉瑁傛€ц壇濂�锛屽喎鐒婁笉闁�(k膩i)瑁�锛屽叿鏈夎壇濂界殑鎶楁摖澹撹兘鍔涘拰鎶楃(鏂欑(鎼嶆€�銆�
鐢ㄩ€旓細鐢ㄤ簬婊惧姗�(j墨)鎿犲婊剧殑鍫嗙剨鍒堕€犳(j墨)涓嶆媶鍗镐慨寰�(f霉)锛屼篃鍙敤浜庡叾浠栬€愭摖澹撶(鎼嶇殑姗�(j墨)姊伴浂閮ㄤ欢銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎/%
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