BEBON steel is specialized in supplying A131 high strength steel plate in A131 Grade AH40.
A131 AH40 steel plate for shipbuiling&platform.The Shipbuilding steel plate grade AH40 is the high tensile strength steel.AH40 shipbuilding steel is the Hull structural steel,with it's good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties.ASTM A131 AH40 steel plate can be used in the manufacture of the ship's hull structure whose weight is more than 10000 tons.
For more information of A131 Grade AH40 steel plate, please check them in following:
| A131 AH40 high Strength Chemical Composition | |||||||
| Grade | The Element Max (%) | ||||||
| C | Si | Mn | P | S | Al | N | |
| A131 AH40 | 0.18 | 0.1-0.50 | 0.90-1.6 | 0.035 | 0.035 | 0.015 | |
| Nb | V | Ti | Cu | Cr | Ni | Mo | |
| 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.2 | 0.4 | 0.08 | |
| A131 AH40 high strength property | |||||||
| Grade | Mechanical Property | Charpy V Impact Test | |||||
| Thickness | Yield | Tensile | Elongation | Degree | Energy 1 | Energy 2 | |
| A131 AH40 | mm | Min Mpa | Mpa | Min % | 0 | J | J |
| t≤50 | 390 | 510-650 | 22% | 20 | 30 | ||
| 50＜t≤70 | 390 | 510-650 | 22% | NA | NA | ||
| 70＜t≤100 | 390 | 510-650 | 22% | NA | NA | ||
| Note: Energy 1 is transverse impact test, Energy 2 is longitudinal | |||||||
BEBON steel can supply A131 AH40 shipbuilding steel ,we have many years production experience of A131 AH40 shipbuilding steel ,if you need A131 AH40 shipbuilding steel price and specification ,please contact us.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
