閵呯剨姊�S221閵呯剨绲� S221F閷粌閵呰棩鐨剨姊� 閵呴惖鐒婃閵呯剨姊濈剨鎺�3.0
銆奣302 T307鐧介妳鐒婃 T307閹抽妳鐒婃 T307閵呭悎閲戠剨姊濄€嬬鍚堬細GB ECuNi-B
瑾槑:CHCu307鏄綆姘瀷钘ョ毊Cu70Ni30閵呴幊鐒婃.閲囩敤鐩存祦鍙嶆帴.瑭茬剨姊濋浕寮х┅(w臎n)瀹�,鐒婄斧鎴愬瀷鑹ソ.
鐢ㄩ€�:涓昏鐢ㄤ簬鐒婃帴70-30閵呴幊鍚堥噾鎴�70-30閵呴幊鍚堥噾/645-III閶煎京鍚堥噾灞強70-30閵呴幊鍚堥噾鍋氳灞�,645-III閶煎仛鍩哄堡鐨勮ク閲岀祼妲嬬殑绗﹀悎閲戝爆.T107绱妳鐒婃
瑭崇窗瑾槑锛歍107鐐虹传閵呯剨姊�锛屽皪澶ф埃鍜屾捣姘存湁杓冨ソ鐨勮€愯潟鎬э紝涓昏鐒婃帴灏庨浕閵呮帓锛屽皫绠＄瓑閵呯祼妲嬩欢銆�
鐔旀暦閲戝爆鍖栧鎴愪唤/%
Si Mn Cu
鈮�0.5 鈮�0.5 鈮�99
鐔旀暦閲戝爆姗熸鎬ц兘锛�
鎶楁媺寮峰害蟽b/MPa 鍐峰綆瑙�
鈮�176 120掳
T207纭呴潚閵呯剨姊�
瑭崇窗瑾槑锛歍207鐐虹闈掗妳鐒婃銆傚皪鐒℃閰�锛屾湁姗熼吀鏈夎€愯潟鎬�锛岄仼浜庣传閵�锛岀闈掗妳鍙婇粌閵呯剨鎺�銆�
鐔旀暦閲戝爆鍖栧鎴愪唤/%
Si Mn P Pb Cu
2.5-4.0 锛�3.0 鈮�0.30 鈮�0.02 锛�95
鐔旀暦閲戝爆姗熸鎬ц兘锛�
鎶楁媺寮峰害蟽b/MPa 寤朵几鐜囄�5/%
鈮�176 鈮�20
T227纾烽潚閵呯剨姊�
瑭崇窗瑾槑:T227鐐虹７闈掗妳鐒婃锛屾湁涓€瀹氬挤搴�锛屽鎬�锛岄煂鎬э紝鑰愮（鎬у強鑰愯潟鎬�锛岄仼浜庣传閵�锛岄粌閵�锛岀７闈掗妳绛夌剨鎺�銆�
鐔旀暦閲戝爆鍖栧鎴愪唤/%
Sn P Cu
鈮�0.5 0.05-0.3 浣欓噺
鐔旀暦閲戝爆姗熸鎬ц兘锛�
鎶楁媺寮峰害蟽b/MPa 寤朵几鐜囄�5/%
鈮�270 鈮�12
T237閶侀尦闈掗妳鐒婃
瑭崇窗瑾槑锛歍237鐐洪媮閷抽潚閵呯剨姊�锛岃€愮（锛岃€愯潟鎬у劒(y艒u)鑹�锛屽唬娉涚敤浜庨妳鍚堥噾锛岄媮闈掗妳鑸囬妳锛岄憚閻电殑鐒婃帴銆�
鐔旀暦閲戝爆鍖栧鎴愪唤/%
Si Mn Al Cu
鈮�0.1 鈮�2.0 7.0-9.0 浣欓噺
鐔旀暦閲戝爆姗熸鎬ц兘锛�
鎶楁媺寮峰害蟽b/MPa 寤朵几鐜囄�5/%
鈮�410 鈮�15
T247楂橀尦閶侀潚閵呯剨姊�
瑾槑锛歍247楂橀尦閶侀潚閵呯偤鐒婅姱銆佽棩鐨偤浣庢矮鍨嬬殑閵呭悎閲戠剨姊�銆傝€愮（鎬у強鑰愯潟鎬у劒(y艒u)鑹�銆傞噰鐢ㄧ洿娴侀浕婧愶紝鐒婃鎺ユ妤�銆�
鐢ㄩ€旓細鐢ㄤ簬楂橀尦閶侀潚閵呭強鍏跺畠閵呭悎閲戙€侀妳鍚堥噾鍜岄嫾鐨勭剨鎺ュ拰閼勯惖鐨勮鐒�銆傚鍚勭ó鍖栧伐姗熸銆佹捣姘存暎鐔卞櫒銆侀枼闁€鐨勭剨鎺ャ€佹按娉�銆佹苯缂哥瓑鍫嗙剨鍙婅埞鑸舵棆妲崇殑淇銆�
鐔旀暦閲戝爆鍖栧鎴愪唤/%
Mn Fe Ni Al Cu
9.0-12.0 2.5-4.0 1.8-2.5 5.5-7.5 浣欓噺
