BV E550 | BV E550 steel plate.
2011年10月27日 by admin
BV E550 steel plate.
Gangsteel is specialized in Super thickness steel grade. We have much experience in manufacture and exporting extra high strength steel grade.
For more information in BV E550 steel grade, please refer to the following:
BV E550 Chemical composition heat analysis
| Element | BV E550 Max % | Element | BV E550 max % |
| C | 0.20 | Ni | 2.0 |
| Mn | 1.70 | Mo | 1.0 |
| Si | 0.10-0.55 | Al | 0.015 min |
| S | 0.030 | Nb | 0.06 |
| P | 0.030 | V | 0.10 |
| Cu | 1.5 | Ti | 0.20 |
| Cr | 2.0 | N | 0.020 |
BV E550 Mechanical properties, longitudinal min impact energy
| Grade | Thickness | Yield Strength | Tensile Strength | Elongation | Impact Energy |
| (mm) | MPa (min) | MPa | % (min) | (KV J) (min) | |
| | | | | -40 degree | |
| BV E550 | 8-260 | 550 | 670-830 | 16 | 37J |
Note: the impact energy under less 150mm thickness
Related Grade: NV E550 | BV E620
0 Comments, 0 Trackbacks