DNV AH40 STEEL PLATE
2012年2月28日 by admin
Gangsteel is specialized in supplying DNV extra high strength steel plate in DNV AH40 For more information of DNV AH40 steel plate, please check them in following:
| DNV AH40 extra high Strength Chemical Composition | |||||||
| Grade | The Element Max (%) | ||||||
| C | Si | Mn | P | S | Al | N | |
| NV/AH40 | 0.18 | 0.10-0.50 | 0.9-1.6 | 0.035 | 0.035 | 0.015-0.08 | |
| Nb | V | Ti | Cu | B | Ni | Mo | |
| 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 | |
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】%
| DNV AH40 extra high general strength property | |||||||
| Grade | | | Mechanical Property | | |||
| Thickness | Yield | Tensile | Elongation | Degree | Energy 1 | Energy 2 | |
| NV/AH40 | mm | Min Mpa | Mpa | Min % | 0 | J | J |
| t≤50 | 390 | 510-650 | 20% | 27 | 41 | ||
| 50＜t≤70 | 390 | 510-650 | 20% | 30 | 45 | ||
| 70＜t≤150 | 390 | 510-650 | 20% | 37 | 55 | ||
| Note: Energy 1 is transverse impact test, Energy 2 is longitudinal | |||||||
Boiler steel plates | Alloy steel plates | High strength plate| Carbon steel plate | Stainless steel plate
| Equivalent steel grade of NV/AH40 | |||||||
| KR | LR | BV | CCS | NK | GL | RINA | |
| AB/AH40 | R AH40 | LR/AH40 | BV/AH40 | CCS/AH40 | K AH40 | GL-AH40 | RI/AH40 |
If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.
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