鐗岃櫉 | 060A40纰崇礌閶肩啽杌�銆佸喎杌嬪付閶� |
灏嶆噳(y墨ng)妯欐簴 |
JIS G 4051-2016/EN/NF 姗熸绲�(ji茅)妲�(g貌u)鐢ㄧ⒊绱犻嫾 Carbon steels for machine structural use |
鍝佺墝/渚涜波婧� |
鏃ユ湰-> 鏂版棩閻�
|
姝搁 | 纰抽嫾 |
瑾槑 | 鏂版棩閻靛彲渚涜┎鐗岃櫉鐔辫粙銆佸喎杌嬪付閶� |
鎴愬垎 | C | Si | Mn | P | S | Cr * | Ni | Cu | 鏇村 |
---|---|---|---|---|---|---|---|---|---|
鏈€灏忓€� | 0.37 | 0.15 | 0.6 | - | - | - | - | - | Ni+Cr鈮�0.35* |
鏈€澶у€� | 0.43 | 0.35 | 0.9 | 0.03 | 0.035 | 0.2 | 0.2 | 0.3 |