SUS420涓嶉姽閶煎湏妫掍匠鎴愰噾灞皥(zhu膩n)妤�(y猫)鎵圭櫦(f膩)SUS420涓嶉姽閶� SUS420F鈥滃垉鍏风礆(j铆)鈥濋Μ姘忛珨閶�锛岄(l猫i)浼煎竷姘忛珮閴婚嫾閫欑ó鏈€鏃╃殑涓嶉姽閶笺€備篃鐢ㄤ簬澶栫鎵嬭(sh霉)鍒€鍏�锛屽彲浠ュ仛鐨勯潪甯稿厜浜�銆係US420(13Cr-0.3C-楂楽)鏄敼鍠勪簡SUS420F閶兼槗鍒囧墛鎬ц兘鐨勯嫾绋€係US420灏�(du矛)鎳�(y墨ng)涓湅(gu贸)GB Y3Cr13銆� 420绯婚嫾鏉愪箣纰冲惈閲忎綆鏂�0.35, 缍�(j墨ng)鐔辫檿鐞嗗緦鎵€寰椾箣纭害鍙緱HRc52-55, 鑰岃€愭悕鎬х瓑鍚勬柟闈箣鎬ц兘骞朵笉澶嚭鐪�銆傚洜杓冨鏄撳垏鍓插強鎵撶（, 鏁呴仼瀹滄柤鐢ㄤ綔澶ч噺鐢熺敘(ch菐n)涔嬪粻(ch菐ng)鍒跺垁鍏�, 420閶间害鍥犵⒊鍚噺浣庤€岃€愰姽鍔涗匠 , 鏁呬害鏄敓鐢�(ch菐n)鍒€鍏蜂箣鐞嗘兂閶兼潗銆�
SUS420浠嬬垂
SUS420/420J1/420F涓嶉姽閶�鍏锋湁涓€瀹氳€愮（鎬у強鎶楄厫铦曟€�,纭害杓冮珮,鍏跺児(ji脿)鏍兼槸涓嶉姽閶�鐞�涓純浣庣殑涓€椤�(l猫i),閬╃敤浜庡皪(du矛)涓嶉姽閶�鏅€氳姹傜殑宸ヤ綔鐠�(hu谩n)澧冧腑銆傞仼鐢ㄤ簬鍚勯(l猫i)绮惧瘑姗�(j墨)姊般€佽桓鎵�銆侀浕姘�銆佽ō(sh猫)鍌�銆佸剙鍣ㄣ€佸剙琛�銆佷氦閫氶亱(y霉n)杓稿伐鍏枫€佸鐢ㄩ浕鍣ㄧ瓑銆� 澶氱敤浜庡埗閫犺€愬ぇ姘ｃ€佹按钂告埃銆佹按鍙婃哀鍖栨€ч吀鑵愯潟鐨勯浂閮ㄤ欢銆�420J1涓嶉姽閶�: 娣伀鍚庣‖搴﹂珮,鑰愯潟鎬уソ(鏈夌鎬�)SUS420涓嶉姽閶�娣伀鍚�,姣�420J1閶肩‖搴﹀崌楂�(鏈夌鎬�)銆�
SUS420鍙堝彨3Cr13閶兼槸棣皬楂斿瀷涓嶉姽閶�,鍦ㄦ番鐏�鍥炵伀鍚庝娇鐢�銆傝垏1Cr13銆�2Cr13閶肩浉灏�(du矛),鏈夋洿楂樼殑寮�(qi谩ng)搴�銆佺‖搴﹀拰娣€忔€�,浣嗗叾鑰愯潟鎬у拰 700鈩� 浠ヤ笅鐨�鐔辩┅(w臎n)瀹氭€�杓�1Cr13銆�2Cr13閶间綆銆傚喎鍔犲伐鎬ц兘鍜岀剨鎺ユ€ц兘涓嶅ソ,鐒婂悗鎳�(y墨ng)绔嬪嵆鐔辫檿鐞�,浠ラ槻闁�(k膩i)瑁�銆傚湪閫€鐏媭鎱�(t脿i)涓嬪叿鏈夎純濂界殑鍒囧墛鍔犲伐鎬ц兘銆�
SUS420鍖栧(xu茅)鎴愬垎:
C:0.26~0.35
Mn:鈮�1
Si:鈮�1
Cr:12.00~14.00
Ni:鈮�0.60
S:鈮�0.30
P:鈮�0.035
宸ヨ棟鎬ц兘
1.鐔卞鍔涘姞宸ュ伐钘濆弮鏁�(sh霉)
鍗囧€�:瑁濈垚鈮�800鈩�,850鈩冨墠绶╂參鍔犵啽
闁�(k膩i)濮嬫韩搴� 鈩�:1160-1200
绲傛婧害 鈩�:>850
鍐峰嵒:绶╁喎骞跺強鏅�(sh铆)閫€鐏�
鐔辫檿鐞�
妫掓潗鍙婇崨浠�:1000~1050鈩冩补娣垨绌哄喎,200~300鈩冨洖鐏€傛澘鏉�:740~780鈩冮€€鐏垨楂樻韩鍥炵伀銆�
鐔旂厜鍜岄憚閫犲伐钘�:鍙敤闆诲?t墨ng)t銆侀浕寮х垚+闆绘福閲嶇啍绛夋柟娉曞喍鐓�銆�
鎳�(y墨ng)鐢ㄦ娉�
