鍚� 绋� |
锛堥嫾涓革級閼勯嫾涓� | |
鍖栧(xu茅)鎴愬垎 |
纰�(C) |
0.70锝�1.20% |
閷�(Mn) |
0.35锝�1.20% | |
纭�(Si) |
0.40锝�1.20% | |
纭�(S) |
鈮�0.05% | |
纾�(P) |
鈮�0.05% | |
骞冲潎纭害 锛�500g鑽疯級涓嬫脯瀹氾級 |
甯歌(gu墨)锛�40锝�50HRC (377锝�509HV) 鐗规畩锛�52锝�56HRC (543锝�620HV) 鐗规畩锛�56锝�60HRC (620锝�713HV) | |
纭害鍋忓樊 |
鏈€澶у亸宸寖鍦嶇偤卤3.0HRC鎴柭�40HV | |
閲戠浉绲勭箶 |
鍧囧嫽鐨勫洖鐏Μ姘忛珨鎴栧洖鐏眻姘忛珨锛嬪綄鏁e垎甯冪⒊鍖栫墿 | |
鏈€灏忓瘑搴� 锛堥厭绮剧疆鎻涙硶娓畾) |
7.2g/cm3 |