150-7594-9515 v:505800693
T307閵呴幊鍚堥噾鐒婃绗﹀悎GB/T妯�(bi膩o)婧�(zh菙n)鐨凟CuNi-B鐒婃锛岀浉鐣�(d膩ng)AWS妯�(bi膩o)婧�(zh菙n)鐨凟CuNi鐒婃锛屾槸浠ラ妳70閹�30鍚堥噾鐐虹剨鑺紝浣庢矮閳夊瀷钘ョ毊鐨勯妳閹冲悎閲戠剨姊�銆傞噰鐢ㄧ洿娴佸弽鎺�銆傞浕寮х┅(w臎n)瀹�銆佺剨绺垚褰㈣壇濂�銆備富瑕佺敤浜庣剨鎺�70-30閵呴幊鍚堥噾鎴�70-30閵呴幊鍚堥噾鑸�645鈪㈤嫾寰�(f霉)鍚堥噾灞紝涔熺敤浜庣剨鎺ュ皫(d菐o)闆婚妳鎺�銆侀妳鍒剁啽浜ゆ彌鍣�銆佸喎鍑濆櫒銆佽埞鑸舵牳瀹瑰櫒鐢ㄨ€愭捣姘磋厫铦曞皫(d菐o)绠$瓑妲�(g貌u)浠�銆�
鍏跺畠鍙冩暩(sh霉)
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎锛堣唱(zh矛)閲忓垎?j菒n)?sh霉)锛夛紙%锛�
Cu Si Mn Fe Ti Ni P
浣欓噺 鈮�0.5 鈮�2.5 鈮�2.5 鈮�0.5 29.0-33.0 鈮�0.020
閲戝爆鍔涘(xu茅)鎬ц兘
瑭﹂闋呯洰 Rm/MPa A(%)
淇濊瓑鍊� 鈮�350 鈮�20
鍙冭€冮浕娴�
鐒婃鐩村緫/mm 3.2 4.0 5.0
鐒婃帴闆绘祦/A 95-120 120-150 150-180
娉ㄦ剰浜嬮爡锛�
1銆佺剨鍓嶇剨姊濋爤缍�(j墨ng)200鈩冨乏鍙崇儤鐒�1灏忔檪锛�
2銆佺剨浠惰〃闈㈢殑姘村垎銆佹补姹�銆佹哀鍖栫墿绛夐洔璩�(zh矛)蹇呴爤娓呴櫎骞插噲锛�
3銆佹柦鐒婃檪鎳�(y墨ng)鎿嶇煭寮�锛岀剨姊濅笉瑕佷綔姗悜鎿哄嫊锛屽堡闁撴韩搴︽帶鍒跺湪80~150鈩冭寖鍦嶅収(n猫i)锛�
4銆侀噰鐢ㄧ煭寮х剨銆�
鐔旀暦閲戝爆涓昏鍖栧(xu茅)鎴愬垎锛�%锛�
鍫嗙剨灞ょ‖搴�
鐗归粸鍙婁富瑕佺敤閫�
C
Mn
Si
Cr
Ni
Mo
鍏朵粬
YD114
0.4锝�0.7
13锝�15
0.4锝�0.7
4锝�6
2锝�3
HRC 锛�50锝�55
鍫嗙剨灞ょ殑閷冲惈閲忛仈(d谩)鍒�14%锛屽彈鍤�(y谩n)閲嶆矕鎿婂悗銆傚叿鏈夊揩閫熷姞宸ョ‖鍖栫殑鐗归粸銆�
YD115
0.4锝�0.7
13锝�15
0.4锝�0.8
13锝�15
HRC 锛�50锝�55
鍔犲伐纭寲鏁堟灉椤憲锛岀敤浜庡彈鍤�(y谩n)閲嶆矕鎿婇珮閷抽嫾鍫嗙剨銆�
YD350
鈮�0.20
0.8锝�1.1
0.3锝�0.5
HRC 锛�32锝�35
閫i憚杓ョ殑鍫嗙剨銆�