材質 | 厚度 | 寬度 | 庫存現貨 |
Q345C | 18MM | 2200mm | 113.5 |
20MM | 2500mm | 80.44 | |
25MM | 2000mm | 7.479 | |
28MM | 2500mm | 102.848 | |
30MM | 2200mm | 146.529 | |
32MM | 2200mm | 77.568 | |
35MM | 2200mm | 98.734 | |
36MM | 2200mm | 46.99 | |
50MM | 2580mm | 30.841 | |
8MM | 1500mm | 56.14 | |
6MM | 1500mm | 63.58 | |
5MM | 1500mm | 35.95 | |
4MM | 1500mm | 29.54 |
Q345C鋼板是鋼材型號,與Q345A,Q345B鋼相比而言。低溫沖沖擊的試驗溫度低,性能好。含有害物質P,S量比Q345A,B要低。市場價格比Q345A,B要高。
Q345C鋼板機械性能指標(%):
牌號 壁厚mm 伸長率δ5≥(%) 屈服強度δs(MPa≥) 試驗溫度℃
Q345C 16-35 22 ≥325 0
Q345C鋼板化學成分:
牌號 C Si Mn P S V Nb Al Ti
Q345C ≤0.20 ≤0.55 ≤1.70 ≤0.035 ≤0.035 0.02-0.15 0.015-0.060 ≥0.015 0.02-0.20