A131 GRADE A STEEL PLATE | A131 GRADE A
2011年11月15日 by admin
A131 GRADE A STEEL PLATE
Gangsteel is specialized in supplying A131 general strength steel plate in A131 Grade A. For more information of Grade A steel plate, please check them in following:
| A131 GRADE A general Strength Chemical Composition | ||||||
| Grade | The Element Max (%) | |||||
| C | Si | Mn | P | S | C+Mn/6 | |
| A131 GRADE A | 0.21 | 0.50 | 2.5*C | 0.035 | 0.035 | 0.40 |
Crack Sensitivity: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
| A131 GRADE A high strength property | |||||||
| Grade | | Mechanical Property | Charpy V Impact Test | ||||
| Thickness | Yield | Tensile | Elongation | Degree | Energy 1 | Energy 2 | |
| A131 GRADE A | mm | Min Mpa | Mpa | Min % | 20 | J | J |
| t≤50 | 235 | 400-520 | 21% | - | - | ||
| 50＜t≤70 | 235 | 400-520 | 21% | 17 | 25 | ||
| 70＜t≤100 | 235 | 400-520 | 21% | 20 | 30 | ||
| Note: Energy 1 is transverse impact test, Energy 2 is longitudinal | |||||||
| Equivalent steel grade of A131 GRADE A | |||||||
| NV A | GL-A | LR/A | BV/A | CCS/A | K A | R A | RI/A |
If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.
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