| 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RC | 鐢ㄩ€� |
| YD212-1 | 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�锛屽寘鎷埗閫犲拰淇京(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★紝鍐疯粙杓ョ瓑楂樼‖搴﹂儴浠剁瓑 |
| YD616-2 | 鐒� | 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� | 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鍙奀O2 | 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（鑰愮（鐒婄挡
| 鐗岃櫉(h脿o) | 鐒婂姂 | C | Mn | Si | Cr | Mo | 鍏朵粬 | 鍫嗙剨灞ょ‖搴RC | 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簬鐔辫粙杓ワ紝闁嬭讥鐨勫埗閫犲拰淇京(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 |
