SUS440C涓嶉姽閶�
SUS440C涓嶉姽閶煎粻瀹�锛孲US440C涓嶉姽閶艰(gu墨)鏍�锛孲US440C涓嶉姽閶煎児鏍�
SUS440C涓嶉姽閶煎湏妫掞紝SUS440C涓嶉姽閶兼潗璩�(zh矛)锛孲US440C涓嶉姽閶兼垚鍒�
鏉辫帪甯傞暦瀹夌櫨浣虫ā鍏烽嫾鏉愬皥妤�(y猫)鎵圭櫦(f膩)閵峰敭SUS440C涓嶉姽閶煎強鍚勭ó鍏朵粬鍎�(y艒u)璩�(zh矛)鏉愯唱(zh矛)涓嶉姽閶兼潗
SUS440C涓嶉姽閶�
440C涓嶉姽閶兼槸涓€绋珮纰抽珮閴婚Μ姘忛珨鍨嬩笉閵归嫾銆傚惈纰抽噺鍦�1.0%锛屽惈閴婚噺17%銆�
閬╃敤鑼冨湇锛氫富瑕佺敤浜庡埗閫犲湪鑵愯潟鐠�(hu谩n)澧冨拰鐒℃饯婊戝挤(qi谩ng)姘у寲姘ｆ皼涓伐浣滅殑杌告壙闆朵欢銆�440C鍏锋湁杓冨ソ鐨勯珮婧昂瀵哥┅(w臎n)瀹氭€�锛屾墍浠ヤ篃鍙互浣滅偤鑰愯厫铦曢珮婧桓鎵块嫾浣跨敤銆傚彟澶�锛岄倓鍙互鐢ㄤ締鍒堕€犻珮璩�(zh矛)閲忕殑鍒€鍏凤紝濡傞啱(y墨)鐢ㄦ墜琛�(sh霉)鍒€锛屽壀鍒€锛屽櫞鍢�銆佽桓鎵跨瓑銆�440C鎵垮彈鍕曡級鑽风殑鑳藉姏杓冧綆銆�
涓枃鍚�440C涓嶉姽閶煎鏂囧悕440C鍨� 铏�440C鐗� 榛�(di菐n)鑰愮啽閶间腑鏈€楂樼殑纭害鍚⒊閲廋-1.0%
鍖栧(xu茅)鎴愬垎锛�
|
閶兼潗 |
纰矯 |
閴籆r |
閷矼n |
閴琈o |
纾稰 |
纭匰i |
纭玈 |
HRC |
|
AISI 440C, UNS S44004 |
0.95 - 1.20 |
16.0 - 18.0 |
1.00 max |
0.75 max |
0.040 max |
1.00 max |
0.030 max |
57-59 |
440C鍏锋湁鎵€鏈変笉閵归嫾銆佽€愮啽閶间腑鏈€楂樼殑纭害銆傜敤浜庡櫞鍢淬€佽桓鎵�.440F:鏄彁楂�440C閶肩殑鏄撳垏鎬ц兘鐨勯嫾绋�銆傜敤浜庤嚜鍕曡粖搴�.棣皬楂斿瀷涓嶉姽閶艰垏鏅€氬悎閲戦嫾涓€妯ｅ叿鏈夐€氶亷娣伀瀵�(sh铆)鐝�(xi脿n)纭寲鐨勭壒鎬�锛屽洜姝ゅ彲閫氶亷閬告搰鐗岃櫉鍙婄啽铏曠悊?xi脿ng)l浠朵締寰楀埌杓冨ぇ鑼冨湇鐨勪笉鍚岀殑鍔涘(xu茅)鎬ц兘銆�
440C涓嶉姽閶煎惈纰抽噺C-1.%閫欑ó閶兼潗鐨勬姉閵硅兘鍔涗笉閷�锛屾槸閫�(j矛n)鍙ｉ噺鐢�(ch菐n)灏忓垁杓冪偤甯哥敤鐨勪笉閵归嫾锛屽叾鍚壔閲忛珮閬�(d谩)16-18%锛屼篃鏄渶鏃╃敤浜庡垁鍏峰埗浣滅殑涓嶉姽閶间箣涓€锛岄牀鍙楁杩�銆傚鏋滀綔鐐轰笉閵硅桓鎵块嫾渚嗛€�(j矛n)琛岀啽铏曠悊锛屼竴鑸缓璀板湪鍥炵伀鎿嶄綔涔嬪墠閫�(j矛n)琛屾繁鍐疯檿鐞嗐€傞€欐ǎ鐨勬繁鍐疯檿鐞嗚檿鐞嗘彁楂樹簡閶兼潗鐨勭‖搴�锛屽鍔犱簡鑰愮（鎬э紝鍜屽昂瀵哥┅(w臎n)瀹氭€�銆傚洜姝わ紝灏�440C鐨勬繁鍐疯檿鐞嗭紝涔熷父琚敤浜庡垁鍏风啽铏曠悊涓�銆�
鐗规€�
杓冮珮纭害鍜屼腑绛夌殑鑰愮（鎬ц兘锛屽湪鎵撶（鏅�锛屽畠鐨勭己榛�(di菐n)鏄矘鎬ф瘮杓冨ぇ锛岃€屼笖鍗囨韩寰堝揩銆傚缓璀伴伕鐢ㄩ壔鍓涚帀鎴栬€呭井鏅跺墰鐜夌殑鐮傝吉閫�(j矛n)琛屾墦纾�銆�440C鐨勯€€鐏韩搴﹀緢浣庯紝浣滅偤鍒€鍏峰拰杌告壙閫�(j矛n)琛岀啽铏曠悊鐨勬檪鍊�锛屾帹钖︾殑纭害鍦�HRC57-59锛屽鏋滈€�(j矛n)琛屼簡娣卞喎铏曠悊锛岀‖搴﹀彲浠ラ仈(d谩)鍒�HRC60銆傝€愯潟鎬у拰闊屾€ч兘寰堝挤(qi谩ng)锛岀従(xi脿n)鏇村唬娉涙噳(y墨ng)鐢ㄤ簬鎵嬪埗鍒€鍙婂劒(y艒u)璩�(zh矛)寤犲埗鍒€鍏枫€�
鎳�(y墨ng)鐢�
鍦ㄥ湅鍏�(n猫i)涓嶉姽閶肩墝铏熶腑锛�440C鍏锋湁杓冮珮鐨勭‖搴�銆備富瑕佺敤浜庡埗閫犲湪鑵愯潟鐠�(hu谩n)澧冨拰鐒℃饯婊戝挤(qi谩ng)姘у寲姘ｆ皼涓伐浣滅殑杌告壙闆朵欢銆�440C鍏锋湁杓冨ソ鐨勯珮婧昂瀵告韩搴︽€�锛屾墍浠ヤ篃鍙互浣滅偤鑰愯厫铦曢珮婧桓鎵块嫾浣跨敤銆傚彟澶�锛岄倓鍙互鐢ㄤ締鍒堕€犻珮璩�(zh矛)閲忕殑鍒€鍏凤紝濡傞啱(y墨)鐢ㄦ墜琛�(sh霉)鍒€锛屽壀鍒€锛屽櫞鍢�銆佽桓鎵跨瓑銆�440F:鏄彁楂�440C閶肩殑鏄撳垏鎬ц兘鐨勯嫾绋�锛岀敤浜庤嚜鍕曡粖搴�銆侀Μ姘忛珨鍨嬩笉閵归嫾鑸囨櫘閫氬悎閲戦嫾涓€妯ｅ叿鏈夐€氶亷娣伀瀵�(sh铆)鐝�(xi脿n)纭寲鐨勭壒鎬э紝鍥犳鍙€氶亷閬告搰鐗岃櫉鍙婄啽铏曠悊?xi脿ng)l浠朵締寰楀埌杓冨ぇ鑼冨湇鐨勪笉鍚岀殑鍔涘(xu茅)鎬ц兘銆� 440C鎵垮彈鍕曡級鑽风殑鑳藉姏杓冧綆銆�
440C娣伀鍚庣‖搴﹂珮锛岃€愯潟鎬уソ锛堟湁纾佹€э級 椁愬叿锛堝垁锛�銆佹甫杓(j墨)钁夌墖 娣伀鍚�锛屾瘮440A閶肩‖搴﹀崌楂橈紙鏈夌鎬э級锛� 鍒€鍒�銆佺鍢�銆侀枼闁€銆佹澘灏�銆侀鍏凤紙鍓垁锛�銆�
鍔涘(xu茅)鎬ц兘
纭害锛氶€€鐏�,鈮�269HB;娣伀鍥炵伀,鈮�633HV
姗�(j墨)姊版€ц兘锛氬収(n猫i)鎳�(y墨ng)鍔�(250 N/mm2) 鎶楁媺寮�(qi谩ng)搴�(560 N/mm2) EL(18 %) HB(250锛�
鐔辫檿鐞嗗伐钘�
鐔辫檿鐞嗚(gu墨)鑼冨強閲戠浉绲勭箶锛� 鐔辫檿鐞嗚(gu墨)鑼冿細
1)閫€鐏�,800锝�920鈩�绶╁喎;
2)娣伀,1010锝�1070鈩�娌瑰喎;
3)鍥炵伀,100锝�180鈩�蹇喎銆�
閲戠浉绲勭箶锛氱祫绻旂壒寰佺偤棣皬楂斿瀷銆�
浜よ波鐙€鎱�(t脿i)锛氫竴鑸互鐔辫檿鐞嗙媭鎱�(t脿i)浜よ波锛屽叾鐔辫檿鐞嗙ó椤炲湪鍚堝悓涓敞鏄�锛涙湭娉ㄦ槑鑰�锛屾寜涓嶇啽铏曠悊鐙€鎱�(t脿i)浜よ波銆�
