YD258鑰愮(钘ヨ姱鐒婄挡
鐗归粸(di菐n)鍙婁富瑕佸姛鑳界敤浜庡悇椤炶€愮(鑰愭矕鎿婄殑琛ㄩ潰鍫嗙剨HB-YD258鑰愮(钘ヨ姱鐒婄挡
鐩村緫锛�mm锛�1.2 1.4 1.6鍫嗙剨灞ょ‖搴︼紙HRC锛�60-65
YD261鑰愮(钘ヨ姱鐒婄挡
鐩村緫锛�mm锛�1.2 1.4 1.6鍫嗙剨灞ょ‖搴︼紙HRC锛�60-65 HB-YD261鑰愮(钘ヨ姱鐒婄挡
鐗归粸(di菐n)鍙婁富瑕佸姛鑳介珮纭害鑰愮(鐒婄挡
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�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�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 |