GL-D460 | GL-D460 STEEL PLATE
2011年10月31日 by admin
GL-D460 STEEL PLATE
GL-D460 is applied to extra high strength steels, which is defined as steel with specified min yield stress of 420Mpa. The max yield is 690Mpa in BV A690.
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 GL-D460 steel grade, please refer to the following:
GL-D460 Chemical composition heat analysis
| Element | GL-D460 Max % |
| C | 0.20 |
| Mn | 1.70 |
| Si | 0.55 |
| S | 0.030 |
| P | 0.030 |
| N | 0.020 |
Other alloy elements should be along with GL Society Classification requirement.
GL-D460 Mechanical properties, longitudinal min impact energy
| Grade | Thickness | Yield Strength | Tensile Strength | Elongation | Impact Energy |
| (mm) | MPa (min) | MPa | % (min) | (KV J) (min) | |
| | | | | -20 degree | |
| GL-D460 | 8-260 | 460 | 570-720 | 17 | 31J |
Note: the impact energy under less 150mm thickness
Related Grade: NV D460 | BV D500
Tags: GL-D460 STEEL PLATE
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