BEBON steel is specialized in supplying A131 high strength steel plate in A131 Grade grade A.
A131 grade A steel plate for shipbuiling&platform.The Shipbuilding steel plate grade grade A is the high tensile strength steel.grade A 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 grade A steel plate can be used in the manufacture of the ship's hull structure whose weight is more than 10000 tons.
| A131 grade A high Strength Chemical Composition | |||||||
| Grade | The Element Max (%) | ||||||
| C | Si | Mn | P | S | Al | N | |
| A131 grade A | 0.16 | 0.1-0.50 | 0.90-1.6 | 0.025 | 0.025 | 0.015 | 0.009 |
| 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 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 % | -60 | J | J |
| t≤50 | 390 | 510-650 | 22% | 20 | 30 | ||
| 50＜t≤70 | 390 | 510-650 | 22% | - | - | ||
| 70＜t≤100 | 390 | 510-650 | 22% | - | - | ||
BEBON steel can supply A131 grade A shipbuilding steel ,we have many years production experience of A131 grade A shipbuilding steel ,if you need A131 grade A 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!
