LIVE CHAT
GET PRICEQ235FTD-Q420FTD Wind Power Plate has high strength, good anti-fatigue performance, high toughness and low brittle transition temperature, good cold forming performance and welding performance. GB/T28410 Q235FTD-Q420FTD also makes good performance in corrosion and certain wear resistance, with high overall mechanical properties. Q235FTD-Q420FTD plate is used for wind power tower.
GB/T28410 Q235FTD-Q420FTD Chemical Composition
| Grade | Quality | C | Mn | P | S | Si | Nb | V | Ti | Mo | Cr | Ni | Cu | Al | N |
| Q235FT | B、C |
0.18 | 0.15-1.40 | 0.030 | 0.025 |
0.50 |
0.050 |
0.060 |
0.050 |
0.10 |
0.30 |
0.30 |
0.30 |
0.015 |
0.012 |
| D、E | 0.025 | 0.020 | |||||||||||||
| Q275FT | C |
0.18 |
0.50-1.50 |
0.025 | 0.020 |
0.50 |
0.050 |
0.060 |
0.050 |
0.10 |
0.30 |
0.30 |
0.30 |
0.015 |
0.012 |
| D | 0.015 | ||||||||||||||
| E、F | 0.010 | ||||||||||||||
| Q345FT | C、D |
0.20 |
0.90-1.65 | 0.025 | 0.015 |
0.50 |
0.060 |
0.12 |
0.050 |
0.20 |
0.30 |
0.50 |
0.30 |
0.015 |
0.012 |
| E、F | 0.020 | 0.010 | 0.010 | ||||||||||||
| Q420FT | C、D |
0.20 | 1.00-1.70 | 0.025 | 0.015 |
0.50 |
0.060 |
0.15 |
0.050 |
0.20 |
0.30 |
0.50 |
0.30 |
0.015 |
0.012 |
| E、F | 0.020 | 0.010 | 0.010 |
Q235FTD-Q420FTD Wind Power Plate Mechanical Property
| grade | quality | Yield strength | Tensile strength | Elongation | Impact Energy(KV J) min | ||
| Thickness/mm | |||||||
| ≤16 | ＞16-40 | ＞40-100 | |||||
| Q235FT | B、C、D |
235 |
225 |
215 |
360-510 |
24 |
47 |
| E | 34 | ||||||
| Q275FT | C、D |
275 |
265 |
255 |
410-560 |
21 | 47 |
| E、F | 34 | ||||||
| Q345FT | C、D |
345 |
335 |
325 |
470-630 |
21 | 47 |
| E、F | 34 | ||||||
| Q420FT | C、D |
420 |
400 |
390 |
520-680 |
19 | 47 |
| E、F | 34 | ||||||
GB/T28410 Q235FTD-Q420FTD Size Range (MM):
The size range of GB/T28410 Q235FTD-Q420FTD is 6-250*1600-4100*L
GB/T28410 Q235FTD-Q420FTD Delivery Condition:
Delivery condition of GB/T28410 Q235FTD-Q420FTD: AR、CR、NR、TMCP、N、T、N+T、Q+T.
Our company is located in Pudong district of Shanghai city. It is only 30 minutes from Pudong International airport to our company. If you have chance to come to China, we sincerely invite you to visit us. We will pick you up at the airport if you tell us your schedule. We can take you to visit our steel mill and warehouse. Hope to build the long term cooperation with your esteemed company! If you have any need of Q235FTD-Q420FTD Wind Power Plate, please feel free to contact us, we will try our best to help you.
