用途:20CrNiMo因含有鉬除了有很好綜合性能外還能耐一定溫度。用于制造汽輪機(jī)的齒輪整轉(zhuǎn)子內(nèi)燃機(jī)連桿汽門截面鍛件等。20CrNiMo圓鋼的淬透性較高,無(wú)回火脆性,焊接性相當(dāng)好,形成冷裂的傾向很小,可切削性及冷應(yīng)變塑性良好。一般在調(diào)質(zhì)或滲碳淬火狀態(tài)下使用.| 品名 | 規(guī)格/mm | 材質(zhì) | 品名 | 規(guī)格/mm | 材質(zhì) |
| 光亮圓棒 | 3.0-25 | 20CrNiMo | 熱軋鋼板 | 4-10 | 20CrNiMo |
| 熱軋圓鋼 | 12-50 | 20CrNiMo | 8-10 | 20CrNiMo | |
| Ф100-130 | 20CrNiMo | 12-16 | 20CrNiMo | ||
| Ф140-150 | 20CrNiMo | 18-20 | 20CrNiMo | ||
| Ф160-170 | 20CrNiMo | 22-28 | 20CrNiMo | ||
| Ф16-40 | 20CrNiMo | 30-34 | 20CrNiMo | ||
| Ф180-200 | 20CrNiMo | 75-80 | 20CrNiMo | ||
| Ф200-280 | 20CrNiMo | 鍛打鋼板 | 80-100 | 20CrNiMo | |
| 290-500 | 20CrNiMo | 100-150 | 20CrNiMo | ||
| 500-1500 | 20CrNiMo | 150 | 20CrNiMo | ||
| Ф50-70 | 20CrNiMo | 160 | 20CrNiMo | ||
| Ф50-90 | 20CrNiMo | 170 | 20CrNiMo | ||
| Ф50-95 | 20CrNiMo | 180 | 20CrNiMo |