BV A420 STEEL PLATE
2011年10月26日 by admin
BV A420 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 A420 steel grade, please refer to the following:
BV A420 Chemical composition heat analysis
| Element | BV A420 Max % | Element | BV A420 max % |
| C | 0.21 | Ni | 2.0 |
| Mn | 1.70 | Mo | 1.0 |
| Si | 0.10-0.55 | Al | 0.015 min |
| S | 0.035 | Nb | 0.06 |
| P | 0.035 | V | 0.10 |
| Cu | 1.5 | Ti | 0.20 |
| Cr | 2.0 | N | 0.020 |
BV A420 Mechanical properties, longitudinal min impact energy
| Grade | Thickness | Yield Strength | Tensile Strength | Elongation | Impact Energy |
| (mm) | MPa (min) | MPa | % (min) | (KV J) (min) | |
| | | | | 0 degree | |
| BV A420 | 8-260 | 420 | 530-680 | 18 | 28J |
Note: the impact energy under less 150mm thickness
Related Grade: NV A420 | BV A460
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