鍖椾含鍥烘湰825-3鑰愮（钘ヨ姱鐒婄挡
鍥烘湰鍚堥噾绲插皥鐐鸿灪鏃嬪爢鐒婁慨寰�(f霉)鐮斿埗闁嬬櫦(f膩),鍫嗙剨1灞ょ‖搴﹀ぇ浜�HRC62銆傞嚌灏�(du矛)铻烘棆宸ヤ綔鏅�(sh铆)鎺ㄩ€�(j矛n)锛堟摖鍑猴級闃诲姏澶х殑宸ユ硜,鍥烘湰鍚堥噾绲插叿鏈夌剨绺垚褰㈠厜婊戠殑鐗归粸(di菐n),鑸囪€愮（鐒婃灏�(du矛)姣旇兘鏈夋晥娓涘皬鎽╂摝闃诲姏娓涘皯纾ㄦ悕銆傚湪鍒剁琛屾キ(y猫)鐨勭湡绌烘摖纾氭(j墨)闀�(zh菐ng)鏈熶娇鐢ㄨ〃鏄�,浣跨敤鑰愮（鐒婃淇京(f霉)鐨勮灪鏃嬪伐浣滃＝鍛界偤5-7澶�,浣跨敤鍥烘湰鍚堥噾绲蹭慨寰�(f霉)鐨勮灪鏃嬪伐浣滃＝鍛藉彲閬�(d谩)30澶�銆傚皪(du矛)姣旈憚閫犺€愮（铻烘棆,浣跨敤鍥烘湰鍚堥噾绲插叿鏈夋洿楂樼殑鎬у児(ji脿)姣�銆�
鎳�(y墨ng)鐢ㄨ寖鍦嶏細鐪熺┖鎿犲嚭姗�(j墨),鐪熺┖鎿犳偿姗�(j墨),鐪熺┖鎿犵姗�(j墨),鐪熺┖绶存偿姗�(j墨),鎿犲嚭鎴愬瀷姗�(j墨),铻烘棆杓搁€佹(j墨),铻烘棆闆㈠績姗�(j墨),铻烘棆鍒嗙礆(j铆)姗�(j墨)
纭� 搴︼細HRC 62-67
鐒婄挡鐩村緫锛�1.6姣背
渚涜波瑕�(gu墨)鏍硷細15鍏枻/鐩�
|
鐗岃櫉(h脿o) |
淇濊(h霉)姘ｉ珨 |
C |
Mn |
Si |
Cr |
Mo |
鍏朵粬 |
鍫嗙剨灞ょ‖搴�HRC |
鐢ㄩ€� |
|
CO2 |
0.3-0.6 |
|
|
鈮�5.0 |
鈮�4.0 |
|
鈮�50 |
鐢ㄤ簬鍫嗙剨鍙楃（鏂欑（鎼嶅拰绮樿憲纾ㄦ悕鐨勬(j墨)浠� |
|
|
YD247-1 |
CO2 |
鈮�0.7 |
|
2-3 |
7-9 |
|
|
55-60 |
鐢ㄤ簬鍫嗙剨鍙楁偿娌欑（鎼嶅拰姘ｈ潟鐮村鐨勬按閲屾(j墨)姊� |
|
YD337-1 |
CO2 |
0.25-0.55 |
|
|
2.0-3.5 |
|
W7.0-10.0 |
鈮�48 |
鐢ㄤ簬鍫嗙剨鍚勭ó鐔遍崨妯★紝鍖呮嫭鍒堕€犲拰淇京(f霉)绛� |
|
YD397-1 |
CO2 |
鈮�0.6 |
1.5-2.5 |
鈮�1.0 |
5-7 |
鈮�1.0 |
|
55-60 |
鐢ㄤ簬鍫嗙剨鍚勭ó鍐烽崨妯�锛屽喎杌嬭讥绛夐珮纭害閮ㄤ欢绛� |
|
YD616-2 |
鐒�(w煤) |
3.0-3.5 |
0.9-1.2 |
0.7-1.0 |
13.5-15.5 |
0.3-0.6 |
|
46-53 |
鍫嗙剨鑰欒矾姗�(j墨)鐨勯綊锛岀牬纰庢(j墨)閷橀牠绛� |
|
YD646Mo-2 |
鐒�(w煤) |
2.9-3.4 |
0.6-1.0 |
0.5-1.9 |
23-26 |
2.5-3.1 |
|
55-60 |
鍫嗙剨绛戣矾姗�(j墨)鍜岄噰鐭宠ō(sh猫)鍌欑殑闆朵欢绛� |
|
YD698 |
Ar鍙�CO2 |
鈮�3.0 |
|
|
4.5-5.0 |
|
W8.5-14 |
鈮�60 |
鐢ㄤ簬绀﹀北姗�(j墨)姊板拰娉ユ伎娉电殑鍫嗙剨 |
鍩嬪姬鍫嗙剨鑰愮（钘ヨ姱鐒婄挡鍖栧(xu茅)鎴愬垎鍙婄敤閫�
|
鐗岃櫉(h脿o) |
鐒婂姂 |
C |
Mn |
Si |
Cr |
Mo |
鍏朵粬 |
鍫嗙剨灞ょ‖搴�HRC |
鐢ㄩ€� |
|
HYD047 |
HJ107 |
鈮�1.7 |
1.5-3.0 |
|
4.0-7.0 |
1.5-3.0 |
Ni3.0 |
鈮�55 |
鐢ㄤ簬杓ュ姗�(j墨)鐨勬摖澹撹讥琛ㄩ潰鍫嗙剨 |
|
HYD057 |
HJ260 |
0.2-0.5 |
|
|
4.0-6.0 |
0.5-1.5 |
|
44-46 |
鐢ㄤ簬鐔辫粙杓�锛岄枊杓ョ殑鍒堕€犲拰淇京(f霉) |
|
HYD117Mn |
HJ431 |
鈮�0.1 |
1.2-1.6 |
|
1.5 |
1.5 |
|
30 |
鐢ㄤ簬HYD616Nb鐒婄挡鏅�(sh铆)鐨勬墦搴� |
|
HYD616Nb |
HJ151 |
1.0-2.0 |
0.3-0.5 |
|
10-15 |
|
|
Si Nb5.5-07.0 |
鐢ㄤ簬鐗瑰垾鍤�(y谩n)閲嶇（鏂欑（鎼嶅拰娌栨搳杓夎嵎宸ユ硜涓嬬殑姘存偿纾ㄨ讥锛岄浕寤犵（鐓ゆ(j墨)纾ㄨ讥鐨勫爢鐒� |
|
HYD707 |
HJ260 |
2.0-3.0 |
2 |
1 |
|
|
W40-50 |
60 |
纰冲寲閹㈣棩鑺剨绲�锛岀敤浜庣う灞辫ō(sh猫)鍌欑瓑 |
閲囩敤鍫嗙剨鑰愮（鐒婄挡鐨勫劒(y艒u)榛�(di菐n)1锛夌瘈(ji茅)鐪佹垚鏈€傚爢鐒婁竴纾ㄦ悕浠朵互閲嶆柊閬�(d谩)鍒拌姹傛瘮鏇存彌纾ㄦ悕浠跺彲绡€(ji茅)鐪佸幓25%-75%鐨勬垚鏈�2锛夋彁楂樺伐浠朵娇鐢ㄥ＝鍛�銆傝垏娌掓湁鍫嗙剨閲戝爆浠剁浉姣�锛屽爢鐒婇噾灞欢瑕栧叾浣跨敤鑼冨湇涓嶅悓锛屽彲涓嶅悓绋嬪害鍦板鍔�30%鈥斺€�800%鐨勪娇鐢ㄥ＝鍛�銆�
