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38CrMoAl閶兼潗璩�(zh矛)璀夋槑
38CrMoAl閶兼潗璩�(zh矛)璀夋槑
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�12.00
涓婃灦鏃ユ湡锛�2018-10-22 10:06:11
鐢�(ch菐n)鍦帮細鍦嬬敘(ch菐n)/閫�(j矛n)鍙�
鐧�(f膩)璨ㄥ湴锛�鏉辫帪甯�
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1鍗冨厠
鐎忚閲忥細168
璩囨枡涓嬭級锛�鏆劇璩囨枡涓嬭級
鍏朵粬涓嬭級锛�鏆劇鐩搁棞(gu膩n)涓嬭級
瑭崇窗(x矛)瑾槑

    38CrMoAl鍚堥噾閶�


    38CrMoAl鍚堥噾閶煎粻瀹�锛�38CrMoAl鍚堥噾閶艰(gu墨)鏍�锛�38CrMoAl鍚堥噾閶煎児(ji脿)鏍�


    38CrMoAl鍚堥噾閶兼潗璩�(zh矛)锛�38CrMoAl鍚堥噾閶兼€ц兘锛�38CrMoAl鍚堥噾閶煎湏妫�


    鏉辫帪甯傞暦(zh菐ng)瀹夌櫨浣虫ā鍏烽嫾鏉愬皥妤�(y猫)鎵圭櫦(f膩)閵峰敭38CrMoAl鍚堥噾閶煎強鍚勭ó鍏朵粬鍎�(y艒u)璩�(zh矛)鏉愯唱(zh矛)鍚堥噾閶兼潗


    38CrMoAl鍚堥噾閶兼€ц兘

    38crmoal鏄珮绱�(j铆)姘寲閶�锛屽叿鏈夐珮鑰愮(鎬�,楂樼柌鍕炲挤(qi谩ng)搴﹀拰楂樺挤(qi谩ng)搴︾壒榛�(di菐n)銆備富瑕佺敤浜庣啽铏曠悊鍚庡昂瀵哥簿纰虹殑姘寲闆朵欢锛屾垨鍚勭ó鍙楁矕鎿婅矤(f霉)鑽蜂笉澶ц€岃€愮(鎬ч珮鐨勬爱鍖栭浂浠�锛屽閺滄】銆佺(搴婁富杌�銆佽嚜鍕�(d貌ng)杌婂簥涓昏桓銆佽澑妗�銆佺簿瀵嗙挡妗�銆佺簿瀵嗛綊杓€侀珮澹撻枼闁€銆侀枼妗裤€侀噺瑕�(gu墨)銆佹ǎ鏉�銆佹痪瀛�銆佷豢妯�銆佹埃缂搁珨銆佸绺(j墨)娲诲妗�锛屾苯杓(j墨)涓婄殑瑾�(di脿o)閫熷櫒銆佽綁(zhu菐n)鍕�(d貌ng)濂椼€佸浐瀹氬锛屾鑶犲強濉戞枡鎿犲姗�(j墨)涓婄殑鍚勭ó鑰愮(浠剁瓑銆�

    涓枃鍚�

    楂樼礆(j铆)姘寲閶�

    澶栨枃鍚�

    38crmoal

    鎬�    璩�(zh矛)

    鍏锋湁楂樿€愮(鎬�

    涓昏鐢ㄩ€�

    閺滄】銆佺(搴婁富杌搞€佽嚜鍕�(d貌ng)杌婂簥涓昏桓绛�

    妯�(bi膩o)    婧�(zh菙n)

    GB/T 3077-1999

    鍦撻嫾瀵嗗害

    0.00785g/mm^3

    妯�(bi膩o)婧�(zh菙n)锛�GB/T 3077-1999銆侀嫾鏉�GB/T1251-2009鍙婅垶闄戒紒妤�(y猫)妯�(bi膩o)婧�(zh菙n)

    鈼�鐗规€у強閬╃敤鑼冨湇锛�

    38CrMoAl鏈夐珮鐨勮〃闈㈢‖搴�锛岃€愮(鎬у強鐤插嫗寮�(qi谩ng)搴︼紝骞跺叿鏈夎壇濂界殑鑰愮啽鎬у強鑰愯厫铦曟€�锛屾番閫忔€т笉楂�銆傜敤浜庡埗浣滈珮鑰愮(鎬с€侀珮鐤插嫗寮�(qi谩ng)搴﹀拰鐩哥暥(d膩ng)澶х殑寮�(qi谩ng)搴�銆佽檿鐞嗗悗灏哄绮惧害楂樼殑姘寲闆朵欢锛屽浠挎ā銆佹埃缂稿銆侀綊杓�銆侀珮澹撻枼闁€銆侀彍妗�銆佽澑妗裤€佺(搴婁富杌哥瓑銆備絾灏哄杓冨ぇ鐨勯浂浠朵笉瀹滈噰鐢�銆�

    鈼�鍖栧(xu茅)鎴愪唤锛�

    纰� C 锛�0.35锝�0.42

    纭� Si锛�0.20锝�0.45

    閷� Mn锛�0.30锝�0.60

    纭� S 锛氬厑瑷辨畼浣欏惈閲�鈮�0.035

    纾� P 锛氬厑瑷辨畼浣欏惈閲�鈮�0.035

    閴� Cr锛�1.35锝�1.65

    閶� Al锛�0.70锝�1.10

    閹� Ni锛氬厑瑷辨畼浣欏惈閲�鈮�0.30

    閵� Cu锛氬厑瑷辨畼浣欏惈閲�鈮�0.30

    閴� Mo锛�0.15锝�0.25

    38CrMoAl瀵嗗害:7.85g/cm3

    鍔涘(xu茅)鎬ц兘

    鈼�鍔涘(xu茅)鎬ц兘锛�

    鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛�鈮�980(100)

    灞堟湇寮�(qi谩ng)搴� 蟽s (MPa)锛�鈮�835(85)

    浼搁暦(zh菐ng)鐜� 未5 (%)锛�鈮�14

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    娌栨搳鍔� Akv (J)锛�鈮�71

    娌栨搳闊屾€у€� 伪kv (J/cm2)锛�鈮�88(9)

    纭害 锛�鈮�229HB

    瑭︽ǎ灏哄锛氳│妯f瘺鍧昂瀵哥偤30mm

    鐔辫檿鐞嗚(gu墨)鑼�

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    鈼�浜よ波鐙€鎱�(t脿i)锛氫互 [1]  锛堟鐏�銆侀€€鐏垨楂樻韩鍥炵伀锛夋垨涓嶇啽铏曠悊鐙€鎱�(t脿i)浜よ波锛屼氦璨ㄧ媭鎱�(t脿i)鎳�(y墨ng)鍦ㄥ悎鍚屼腑娉ㄦ槑 銆�

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    涓鐗岃櫉(h脿o)灏�(du矛)鐓�

    涓湅GB/T3077: 38CrMoAl

    鍦嬮殯妯�(bi膩o)婧�(zh菙n)ISO: 41CrAlMo74

    鍘熻槆鑱�(li谩n)袚袨小孝: 38X2M挟A(38XM挟A)

    缇庡湅ASTM: 锛�

    缇庡湅UNS: 锛�

    鏃ユ湰JIS: SACM645

    寰峰湅DIN: 41CrAlMo7 34CrAlMo5

    鑻卞湅BS: 905M39 905M31

    娉曞湅NF: 40CAD6.12 30CAD6.12

    38CrMoAl瑷�(j矛)绠楀叕寮�

    鈼�鍦撻嫾:姣忕背閲嶉噺(鍏枻)=0.00617脳鐩村緫鐩村緫(娉�:铻虹磱閶煎拰鍦撻嫾鐩稿悓)

    鈼�鎵侀嫾:姣忕背閲嶉噺(鍏枻)=0.00785脳鍘氬害閭婂

    鈼�绠℃潗:姣忕背閲嶉噺(鍏枻)=0.02466脳澹佸帤脳(澶栧緫-澹佸帤)

    鈼�鏉挎潗:姣忕背閲嶉噺(鍏枻)=0.785脳鍘氬害

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